CN107383699A - A kind of computer casing special plastic material and preparation method thereof - Google Patents
A kind of computer casing special plastic material and preparation method thereof Download PDFInfo
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- CN107383699A CN107383699A CN201710764875.2A CN201710764875A CN107383699A CN 107383699 A CN107383699 A CN 107383699A CN 201710764875 A CN201710764875 A CN 201710764875A CN 107383699 A CN107383699 A CN 107383699A
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- plastic material
- computer casing
- special plastic
- acid
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- 239000000463 material Substances 0.000 title claims abstract description 59
- 229920003023 plastic Polymers 0.000 title claims abstract description 54
- 239000004033 plastic Substances 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 60
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims abstract description 44
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 42
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 42
- JNXDCMUUZNIWPQ-UHFFFAOYSA-N trioctyl benzene-1,2,4-tricarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C(C(=O)OCCCCCCCC)=C1 JNXDCMUUZNIWPQ-UHFFFAOYSA-N 0.000 claims abstract description 42
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052582 BN Inorganic materials 0.000 claims abstract description 22
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims abstract description 22
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 22
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 22
- 239000010459 dolomite Substances 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 22
- 150000003505 terpenes Chemical class 0.000 claims abstract description 22
- 235000007586 terpenes Nutrition 0.000 claims abstract description 22
- QGNBTYAQAPLTMX-UHFFFAOYSA-L calcium dobesilate Chemical compound [Ca+2].OC1=CC=C(O)C(S([O-])(=O)=O)=C1.OC1=CC=C(O)C(S([O-])(=O)=O)=C1 QGNBTYAQAPLTMX-UHFFFAOYSA-L 0.000 claims abstract description 21
- 229960005438 calcium dobesilate Drugs 0.000 claims abstract description 21
- 239000006229 carbon black Substances 0.000 claims abstract description 21
- 239000013530 defoamer Substances 0.000 claims abstract description 21
- 239000012188 paraffin wax Substances 0.000 claims abstract description 21
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 21
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 21
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 21
- 239000011787 zinc oxide Substances 0.000 claims abstract description 21
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 20
- 239000004952 Polyamide Substances 0.000 claims abstract description 19
- 229920000578 graft copolymer Polymers 0.000 claims abstract description 19
- 229920002647 polyamide Polymers 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 239000001993 wax Substances 0.000 claims abstract description 19
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims abstract description 18
- 229920001577 copolymer Polymers 0.000 claims abstract description 18
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 claims abstract description 18
- 229910017083 AlN Inorganic materials 0.000 claims abstract description 17
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims abstract description 17
- LKAPTZKZHMOIRE-KVTDHHQDSA-N (2s,3s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolane-2-carbaldehyde Chemical compound OC[C@H]1O[C@H](C=O)[C@@H](O)[C@@H]1O LKAPTZKZHMOIRE-KVTDHHQDSA-N 0.000 claims abstract description 15
- LKAPTZKZHMOIRE-UHFFFAOYSA-N chitose Natural products OCC1OC(C=O)C(O)C1O LKAPTZKZHMOIRE-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000839 emulsion Substances 0.000 claims abstract description 15
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 3
- 229910052749 magnesium Inorganic materials 0.000 claims 3
- 239000011777 magnesium Substances 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 2
- 150000001336 alkenes Chemical class 0.000 claims 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 235000009508 confectionery Nutrition 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- -1 hydrogen Potassium oxide Chemical class 0.000 claims 1
- 229910001950 potassium oxide Inorganic materials 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 16
- 230000032683 aging Effects 0.000 abstract description 4
- 229910052788 barium Inorganic materials 0.000 description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 7
- 235000021355 Stearic acid Nutrition 0.000 description 6
- 210000000481 breast Anatomy 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 6
- 239000008117 stearic acid Substances 0.000 description 6
- 150000001408 amides Chemical class 0.000 description 4
- QEWYKACRFQMRMB-UHFFFAOYSA-N fluoroacetic acid Chemical compound OC(=O)CF QEWYKACRFQMRMB-UHFFFAOYSA-N 0.000 description 4
- 229920001661 Chitosan Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 2
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- 241000219198 Brassica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of computer casing special plastic material and preparation method thereof, the computer casing special plastic material is made up of the raw material of following parts by weight:80 100 parts of Corvic,25 40 parts of terpene resin,15 24 parts of polyvinyl acetate emulsion,3 12 parts of blanc fixe,5 12 parts of ethylene-propylene diene copolymer,28 parts of defoamer,12 18 parts of Peracetic acid,37 parts of dolomite dust,5 12 parts of boron nitride,8 14 parts of isocyanuric acid three-glycidyl ester,26 parts of Calcium Dobesilate,36 parts of erucyl amide,15 parts of polyamide wax micropowder,5 12 parts of silica,16 parts of potassium hydroxide,38 parts of magnesinm methacrylate,25 parts of m-xylene diamine,37 parts of aluminium nitride,5 11 parts of trioctyl trimellitate (TOTM),39 parts of paraffin,13 parts of zinc oxide,13 parts of Cosan,5 13 parts of carbon black,25 parts of carborundum,16 parts of chitose graft copolymer,28 parts of barium stearate.Compared with prior art, the computer casing special plastic material in the present invention has good wearability and ageing resistance.
Description
Technical field
The invention belongs to plastic material technical field, more particularly to a kind of computer casing special plastic material and its preparation side
Method.
Background technology
As the fast development of China's economic society, people's living standards continue to improve, computer have been widely used in house
In front yard, it is well known that computer casing is made up of plastic material, and plastics are using natural or synthetic resin as main component, are added each
Kind additive, can mould under the conditions of certain temperature and pressure etc. and definite shape is made, and keep the material of shape invariance at normal temperatures
Material.At present, the plastic material performance of in the market needs to be optimized, in order to preferably keep the aesthetics of computer appearance, then
Need the wearability and ageing resistance of further raising computer casing.
The content of the invention
It is an object of the invention to provide a kind of computer casing special plastic material and preparation method thereof, the computer casing is special
Plastic material has good wearability and ageing resistance.
To achieve the above object, the present invention provides following technical scheme:
A kind of computer casing special plastic material is made up of the raw material of following parts by weight:Corvic 80-100 parts,
Terpene resin 25-40 parts, polyvinyl acetate emulsion 15-24 parts, blanc fixe 3-12 parts, ethylene-propylene diene copolymer 5-12 parts, defoaming
Agent 2-8 parts, Peracetic acid 12-18 parts, dolomite dust 3-7 parts, boron nitride 5-12 parts, isocyanuric acid three-glycidyl ester 8-14
Part, Calcium Dobesilate 2-6 parts, erucyl amide 3-6 parts, polyamide wax micropowder 1-5 parts, silica 5-12 parts, potassium hydroxide 1-6
Part, magnesinm methacrylate 3-8 parts, m-xylene diamine 2-5 parts, aluminium nitride 3-7 parts, trioctyl trimellitate (TOTM) 5-11 parts, paraffin 3-9
Part, zinc oxide 1-3 parts, Cosan 1-3 parts, carbon black 5-13 parts, carborundum 2-5 parts, chitose graft copolymer 1-6 parts, tristearin
Sour barium 2-8 parts.
Preferably, described computer casing special plastic material is made up of the raw material of following parts by weight:Corvic
90 parts, 32 parts of terpene resin, 18 parts of polyvinyl acetate emulsion, 6 parts of blanc fixe, 8 parts of ethylene-propylene diene copolymer, 5 parts of defoamer, mistake
14 parts of fluoroacetic acid, 4 parts of dolomite dust, 7 parts of boron nitride, 12 parts of isocyanuric acid three-glycidyl ester, 3 parts of Calcium Dobesilate, erucic acid
6 parts of acid amides, 2.5 parts of polyamide wax micropowder, 9 parts of silica, 3 parts of potassium hydroxide, 6 parts of magnesinm methacrylate, m-xylene diamine 3
Part, 6 parts of aluminium nitride, 7 parts of trioctyl trimellitate (TOTM), 4 parts of paraffin, 1 part of zinc oxide, 3 parts of Cosan, 8 parts of carbon black, 3 parts of carborundum,
3 parts of chitose graft copolymer, 3 parts of barium stearate.
Preferably, described computer casing special plastic material is made up of the raw material of following parts by weight:Corvic
100 parts, 30 parts of terpene resin, 23 parts of polyvinyl acetate emulsion, 8 parts of blanc fixe, 6 parts of ethylene-propylene diene copolymer, 6 parts of defoamer,
15 parts of Peracetic acid, 4 parts of dolomite dust, 6 parts of boron nitride, 12 parts of isocyanuric acid three-glycidyl ester, 5 parts of Calcium Dobesilate, mustard
Sour 5 parts of acid amides, 2.5 parts of polyamide wax micropowder, 9 parts of silica, 5 parts of potassium hydroxide, 6 parts of magnesinm methacrylate, isophthalic diformazan
3 parts of amine, 6 parts of aluminium nitride, 9 parts of trioctyl trimellitate (TOTM), 5 parts of paraffin, 1.5 parts of zinc oxide, 2 parts of Cosan, 11 parts of carbon black, carbonization
4 parts of silicon, 4 parts of chitose graft copolymer, 3 parts of barium stearate.
Preferably, described computer casing special plastic material is made up of the raw material of following parts by weight:Corvic
85 parts, 36 parts of terpene resin, 22 parts of polyvinyl acetate emulsion, 8 parts of blanc fixe, 8 parts of ethylene-propylene diene copolymer, 4 parts of defoamer, mistake
14 parts of fluoroacetic acid, 7 parts of dolomite dust, 7 parts of boron nitride, 9 parts of isocyanuric acid three-glycidyl ester, 3 parts of Calcium Dobesilate, erucic acid acyl
5 parts of amine, 3 parts of polyamide wax micropowder, 8 parts of silica, 4 parts of potassium hydroxide, 6 parts of magnesinm methacrylate, 3 parts of m-xylene diamine,
6 parts of aluminium nitride, 6 parts of trioctyl trimellitate (TOTM), 8 parts of paraffin, 2 parts of zinc oxide, 1 part of Cosan, 11 parts of carbon black, 2 parts of carborundum, shell
4 parts of polysaccharid graft copolymerization thing, 4 parts of barium stearate.
The preparation method of described computer casing special plastic material, it comprises the following steps:
(1) each raw material components are weighed according to ratio of weight and number;
(2) blanc fixe, dolomite dust, boron nitride, Calcium Dobesilate and silica are put into reactor, with 30-
36rpm mixing speed stirring 6-12min, then adds Peracetic acid, isocyanuric acid three-glycidyl ester, with 28-30rpm's
Mixing speed stirs 10-15min, obtains mixed accessories;
(3) temperature of reaction kettle is risen to 152-164 DEG C, adds Corvic, terpene resin, polyvinyl acetate breast
Glue, ethylene-propylene diene copolymer, defoamer, erucyl amide, polyamide wax micropowder, potassium hydroxide, magnesinm methacrylate, m-xylene diamine,
Aluminium nitride, trioctyl trimellitate (TOTM), paraffin, zinc oxide, Cosan, carbon black, carborundum, chitose graft copolymer, stearic acid
After barium, to obtain mixed material after 36-40rpm mixing speed stirring 30-36min;
(4) mixed material for heating completion is placed in the mould for manufacturing plastic products, utilizes the pressure of mould, gas
Pressure is molded, and then carries out cooling forming to plastics, opens mould, is emptied the air in mould, is obtained outside computer of the present invention
Shell special plastic finished material.
Compared with prior art, the beneficial effects of the invention are as follows:
Computer casing special plastic material in the present invention is using Corvic, terpene resin as primary raw material, simultaneously
Also specially add blanc fixe, defoamer, Peracetic acid, dolomite dust, boron nitride, isocyanuric acid three-glycidyl ester, oxybenzene
The auxiliary materials such as sulfoacid calcium, thus make the elastomeric material that there is good wearability and ageing resistance.
Embodiment
Technical scheme is described in detail with reference to embodiment, but protection domain is not limited thereto.
Embodiment one:
A kind of computer casing special plastic material is made up of the raw material of following parts by weight:90 parts of Corvic, terpenes
32 parts of resin, 18 parts of polyvinyl acetate emulsion, 6 parts of blanc fixe, 8 parts of ethylene-propylene diene copolymer, 5 parts of defoamer, Peracetic acid 14
Part, 4 parts of dolomite dust, 7 parts of boron nitride, 12 parts of isocyanuric acid three-glycidyl ester, 3 parts of Calcium Dobesilate, 6 parts of erucyl amide,
2.5 parts of polyamide wax micropowder, 9 parts of silica, 3 parts of potassium hydroxide, 6 parts of magnesinm methacrylate, 3 parts of m-xylene diamine, nitridation
6 parts of aluminium, 7 parts of trioctyl trimellitate (TOTM), 4 parts of paraffin, 1 part of zinc oxide, 3 parts of Cosan, 8 parts of carbon black, 3 parts of carborundum, chitosan
3 parts of graft copolymer, 3 parts of barium stearate.
The preparation method of described computer casing special plastic material, it comprises the following steps:
(1) each raw material components are weighed according to ratio of weight and number;
(2) blanc fixe, dolomite dust, boron nitride, Calcium Dobesilate and silica are put into reactor, with 30-
36rpm mixing speed stirring 6-12min, then adds Peracetic acid, isocyanuric acid three-glycidyl ester, with 28-30rpm's
Mixing speed stirs 10-15min, obtains mixed accessories;
(3) temperature of reaction kettle is risen to 152-164 DEG C, adds Corvic, terpene resin, polyvinyl acetate breast
Glue, ethylene-propylene diene copolymer, defoamer, erucyl amide, polyamide wax micropowder, potassium hydroxide, magnesinm methacrylate, m-xylene diamine,
Aluminium nitride, trioctyl trimellitate (TOTM), paraffin, zinc oxide, Cosan, carbon black, carborundum, chitose graft copolymer, stearic acid
After barium, to obtain mixed material after 36-40rpm mixing speed stirring 30-36min;
(4) mixed material for heating completion is placed in the mould for manufacturing plastic products, utilizes the pressure of mould, gas
Pressure is molded, and then carries out cooling forming to plastics, opens mould, is emptied the air in mould, is obtained outside computer of the present invention
Shell special plastic finished material.
Embodiment two:
A kind of computer casing special plastic material is made up of the raw material of following parts by weight:100 parts of Corvic, terpenes
30 parts of resin, 23 parts of polyvinyl acetate emulsion, 8 parts of blanc fixe, 6 parts of ethylene-propylene diene copolymer, 6 parts of defoamer, Peracetic acid 15
Part, 4 parts of dolomite dust, 6 parts of boron nitride, 12 parts of isocyanuric acid three-glycidyl ester, 5 parts of Calcium Dobesilate, 5 parts of erucyl amide,
2.5 parts of polyamide wax micropowder, 9 parts of silica, 5 parts of potassium hydroxide, 6 parts of magnesinm methacrylate, 3 parts of m-xylene diamine, nitridation
6 parts of aluminium, 9 parts of trioctyl trimellitate (TOTM), 5 parts of paraffin, 1.5 parts of zinc oxide, 2 parts of Cosan, 11 parts of carbon black, 4 parts of carborundum, shell gathers
Sugared 4 parts of graft copolymer, 3 parts of barium stearate.
The preparation method of described computer casing special plastic material, it comprises the following steps:
(1) each raw material components are weighed according to ratio of weight and number;
(2) blanc fixe, dolomite dust, boron nitride, Calcium Dobesilate and silica are put into reactor, with 30-
36rpm mixing speed stirring 6-12min, then adds Peracetic acid, isocyanuric acid three-glycidyl ester, with 28-30rpm's
Mixing speed stirs 10-15min, obtains mixed accessories;
(3) temperature of reaction kettle is risen to 152-164 DEG C, adds Corvic, terpene resin, polyvinyl acetate breast
Glue, ethylene-propylene diene copolymer, defoamer, erucyl amide, polyamide wax micropowder, potassium hydroxide, magnesinm methacrylate, m-xylene diamine,
Aluminium nitride, trioctyl trimellitate (TOTM), paraffin, zinc oxide, Cosan, carbon black, carborundum, chitose graft copolymer, stearic acid
After barium, to obtain mixed material after 36-40rpm mixing speed stirring 30-36min;
(4) mixed material for heating completion is placed in the mould for manufacturing plastic products, utilizes the pressure of mould, gas
Pressure is molded, and then carries out cooling forming to plastics, opens mould, is emptied the air in mould, is obtained outside computer of the present invention
Shell special plastic finished material.
Embodiment three:
A kind of computer casing special plastic material is made up of the raw material of following parts by weight:85 parts of Corvic, terpenes
36 parts of resin, 22 parts of polyvinyl acetate emulsion, 8 parts of blanc fixe, 8 parts of ethylene-propylene diene copolymer, 4 parts of defoamer, Peracetic acid 14
Part, 7 parts of dolomite dust, 7 parts of boron nitride, 9 parts of isocyanuric acid three-glycidyl ester, 3 parts of Calcium Dobesilate, 5 parts of erucyl amide, gather
3 parts of amide waxe micro mist, 8 parts of silica, 4 parts of potassium hydroxide, 6 parts of magnesinm methacrylate, 3 parts of m-xylene diamine, aluminium nitride 6
Part, 6 parts of trioctyl trimellitate (TOTM), 8 parts of paraffin, 2 parts of zinc oxide, 1 part of Cosan, 11 parts of carbon black, 2 parts of carborundum are chitosan grafted
4 parts of graft copolymer, 4 parts of barium stearate.
The preparation method of described computer casing special plastic material, it comprises the following steps:
(1) each raw material components are weighed according to ratio of weight and number;
(2) blanc fixe, dolomite dust, boron nitride, Calcium Dobesilate and silica are put into reactor, with 30-
36rpm mixing speed stirring 6-12min, then adds Peracetic acid, isocyanuric acid three-glycidyl ester, with 28-30rpm's
Mixing speed stirs 10-15min, obtains mixed accessories;
(3) temperature of reaction kettle is risen to 152-164 DEG C, adds Corvic, terpene resin, polyvinyl acetate breast
Glue, ethylene-propylene diene copolymer, defoamer, erucyl amide, polyamide wax micropowder, potassium hydroxide, magnesinm methacrylate, m-xylene diamine,
Aluminium nitride, trioctyl trimellitate (TOTM), paraffin, zinc oxide, Cosan, carbon black, carborundum, chitose graft copolymer, stearic acid
After barium, to obtain mixed material after 36-40rpm mixing speed stirring 30-36min;
(4) mixed material for heating completion is placed in the mould for manufacturing plastic products, utilizes the pressure of mould, gas
Pressure is molded, and then carries out cooling forming to plastics, opens mould, is emptied the air in mould, is obtained outside computer of the present invention
Shell special plastic finished material.
Example IV:
A kind of computer casing special plastic material is made up of the raw material of following parts by weight:80 parts of Corvic, terpenes
25 parts of resin, 15 parts of polyvinyl acetate emulsion, 3 parts of blanc fixe, 5 parts of ethylene-propylene diene copolymer, 2 parts of defoamer, Peracetic acid 12
Part, 3 parts of dolomite dust, 5 parts of boron nitride, 8 parts of isocyanuric acid three-glycidyl ester, 2 parts of Calcium Dobesilate, 3 parts of erucyl amide, gather
1 part of amide waxe micro mist, 5 parts of silica, 1 part of potassium hydroxide, 3 parts of magnesinm methacrylate, 2 parts of m-xylene diamine, aluminium nitride 3
Part, 5 parts of trioctyl trimellitate (TOTM), 3 parts of paraffin, 1 part of zinc oxide, 1 part of Cosan, 5 parts of carbon black, 2 parts of carborundum, chitosan graft
Copolymer 1 part, 2 parts of barium stearate.
The preparation method of described computer casing special plastic material, it comprises the following steps:
(1) each raw material components are weighed according to ratio of weight and number;
(2) blanc fixe, dolomite dust, boron nitride, Calcium Dobesilate and silica are put into reactor, with 30-
36rpm mixing speed stirring 6-12min, then adds Peracetic acid, isocyanuric acid three-glycidyl ester, with 28-30rpm's
Mixing speed stirs 10-15min, obtains mixed accessories;
(3) temperature of reaction kettle is risen to 152-164 DEG C, adds Corvic, terpene resin, polyvinyl acetate breast
Glue, ethylene-propylene diene copolymer, defoamer, erucyl amide, polyamide wax micropowder, potassium hydroxide, magnesinm methacrylate, m-xylene diamine,
Aluminium nitride, trioctyl trimellitate (TOTM), paraffin, zinc oxide, Cosan, carbon black, carborundum, chitose graft copolymer, stearic acid
After barium, to obtain mixed material after 36-40rpm mixing speed stirring 30-36min;
(4) mixed material for heating completion is placed in the mould for manufacturing plastic products, utilizes the pressure of mould, gas
Pressure is molded, and then carries out cooling forming to plastics, opens mould, is emptied the air in mould, is obtained outside computer of the present invention
Shell special plastic finished material.
Embodiment five:
A kind of computer casing special plastic material is made up of the raw material of following parts by weight:100 parts of Corvic, terpenes
40 parts of resin, 24 parts of polyvinyl acetate emulsion, 12 parts of blanc fixe, 12 parts of ethylene-propylene diene copolymer, 8 parts of defoamer, Peracetic acid
18 parts, 7 parts of dolomite dust, 12 parts of boron nitride, 14 parts of isocyanuric acid three-glycidyl ester, 6 parts of Calcium Dobesilate, erucyl amide 6
Part, 5 parts of polyamide wax micropowder, 2 parts of silica 1,6 parts of potassium hydroxide, 8 parts of magnesinm methacrylate, 5 parts of m-xylene diamine, nitrogen
Change 7 parts of aluminium, 11 parts of trioctyl trimellitate (TOTM), 9 parts of paraffin, 3 parts of zinc oxide, 3 parts of Cosan, 13 parts of carbon black, 5 parts of carborundum, shell
6 parts of polysaccharid graft copolymerization thing, 8 parts of barium stearate.
The preparation method of described computer casing special plastic material, it comprises the following steps:
(1) each raw material components are weighed according to ratio of weight and number;
(2) blanc fixe, dolomite dust, boron nitride, Calcium Dobesilate and silica are put into reactor, with 30-
36rpm mixing speed stirring 6-12min, then adds Peracetic acid, isocyanuric acid three-glycidyl ester, with 28-30rpm's
Mixing speed stirs 10-15min, obtains mixed accessories;
(3) temperature of reaction kettle is risen to 152-164 DEG C, adds Corvic, terpene resin, polyvinyl acetate breast
Glue, ethylene-propylene diene copolymer, defoamer, erucyl amide, polyamide wax micropowder, potassium hydroxide, magnesinm methacrylate, m-xylene diamine,
Aluminium nitride, trioctyl trimellitate (TOTM), paraffin, zinc oxide, Cosan, carbon black, carborundum, chitose graft copolymer, stearic acid
After barium, to obtain mixed material after 36-40rpm mixing speed stirring 30-36min;
(4) mixed material for heating completion is placed in the mould for manufacturing plastic products, utilizes the pressure of mould, gas
Pressure is molded, and then carries out cooling forming to plastics, opens mould, is emptied the air in mould, is obtained outside computer of the present invention
Shell special plastic finished material.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Right among.
Claims (5)
1. a kind of computer casing special plastic material, it is characterised in that be made up of the raw material of following parts by weight:Corvic
80-100 parts, terpene resin 25-40 parts, polyvinyl acetate emulsion 15-24 parts, blanc fixe 3-12 parts, ethylene-propylene diene copolymer 5-
12 parts, defoamer 2-8 parts, Peracetic acid 12-18 parts, dolomite dust 3-7 parts, boron nitride 5-12 parts, isocyanuric acid three shrinks sweet
Grease 8-14 parts, Calcium Dobesilate 2-6 parts, erucyl amide 3-6 parts, polyamide wax micropowder 1-5 parts, silica 5-12 parts, hydrogen
Potassium oxide 1-6 parts, magnesinm methacrylate 3-8 parts, m-xylene diamine 2-5 parts, aluminium nitride 3-7 parts, trioctyl trimellitate (TOTM) 5-11
Part, paraffin 3-9 parts, zinc oxide 1-3 parts, Cosan 1-3 parts, carbon black 5-13 parts, carborundum 2-5 parts, chitose graft copolymer
1-6 parts, barium stearate 2-8 parts.
2. a kind of computer casing special plastic material according to claim 1, it is characterised in that by the original of following parts by weight
Material is made:90 parts of Corvic, 32 parts of terpene resin, 18 parts of polyvinyl acetate emulsion, 6 parts of blanc fixe, ternary second
Third 8 parts of glue, 5 parts of defoamer, 14 parts of Peracetic acid, 4 parts of dolomite dust, 7 parts of boron nitride, isocyanuric acid three-glycidyl ester 12
Part, 3 parts of Calcium Dobesilate, 6 parts of erucyl amide, 2.5 parts of polyamide wax micropowder, 9 parts of silica, 3 parts of potassium hydroxide, methyl-prop
6 parts of olefin(e) acid magnesium, 3 parts of m-xylene diamine, 6 parts of aluminium nitride, 7 parts of trioctyl trimellitate (TOTM), 4 parts of paraffin, 1 part of zinc oxide, Cosan 3
Part, 8 parts of carbon black, 3 parts of carborundum, 3 parts of chitose graft copolymer, 3 parts of barium stearate.
3. a kind of computer casing special plastic material according to claim 1, it is characterised in that by the original of following parts by weight
Material is made:100 parts of Corvic, 30 parts of terpene resin, 23 parts of polyvinyl acetate emulsion, 8 parts of blanc fixe, ternary second
Third 6 parts of glue, 6 parts of defoamer, 15 parts of Peracetic acid, 4 parts of dolomite dust, 6 parts of boron nitride, isocyanuric acid three-glycidyl ester 12
Part, 5 parts of Calcium Dobesilate, 5 parts of erucyl amide, 2.5 parts of polyamide wax micropowder, 9 parts of silica, 5 parts of potassium hydroxide, methyl-prop
6 parts of olefin(e) acid magnesium, 3 parts of m-xylene diamine, 6 parts of aluminium nitride, 9 parts of trioctyl trimellitate (TOTM), 5 parts of paraffin, 1.5 parts of zinc oxide, sulphur
2 parts of powder, 11 parts of carbon black, 4 parts of carborundum, 4 parts of chitose graft copolymer, 3 parts of barium stearate.
4. a kind of computer casing special plastic material according to claim 1, it is characterised in that by the original of following parts by weight
Material is made:85 parts of Corvic, 36 parts of terpene resin, 22 parts of polyvinyl acetate emulsion, 8 parts of blanc fixe, ternary second
Third 8 parts of glue, 4 parts of defoamer, 14 parts of Peracetic acid, 7 parts of dolomite dust, 7 parts of boron nitride, 9 parts of isocyanuric acid three-glycidyl ester,
3 parts of Calcium Dobesilate, 5 parts of erucyl amide, 3 parts of polyamide wax micropowder, 8 parts of silica, 4 parts of potassium hydroxide, methacrylic acid
6 parts of magnesium, 3 parts of m-xylene diamine, 6 parts of aluminium nitride, 6 parts of trioctyl trimellitate (TOTM), 8 parts of paraffin, 2 parts of zinc oxide, 1 part of Cosan,
11 parts of carbon black, 2 parts of carborundum, 4 parts of chitose graft copolymer, 4 parts of barium stearate.
5. the preparation method of the computer casing special plastic material according to any one of claim 1-4, it is characterised in that
Comprise the following steps:
(1) each raw material components are weighed according to ratio of weight and number;
(2) blanc fixe, dolomite dust, boron nitride, Calcium Dobesilate and silica are put into reactor, with 30-36rpm's
Mixing speed stirs 6-12min, then adds Peracetic acid, isocyanuric acid three-glycidyl ester, with 28-30rpm stirring speed
Degree stirring 10-15min, obtains mixed accessories;
(3) temperature of reaction kettle is risen to 152-164 DEG C, add Corvic, terpene resin, polyvinyl acetate emulsion,
Ethylene-propylene diene copolymer, defoamer, erucyl amide, polyamide wax micropowder, potassium hydroxide, magnesinm methacrylate, m-xylene diamine, nitridation
After aluminium, trioctyl trimellitate (TOTM), paraffin, zinc oxide, Cosan, carbon black, carborundum, chitose graft copolymer, barium stearate,
To obtain mixed material after 36-40rpm mixing speed stirring 30-36min;
(4) mixed material for heating completion is placed in the mould for manufacturing plastic products, entered using the pressure of mould, air pressure
Then plastics are carried out cooling forming by row shaping, open mould, empty the air in mould, it is special to obtain computer casing of the present invention
With plastic material finished product.
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CN201710764875.2A CN107383699A (en) | 2017-08-30 | 2017-08-30 | A kind of computer casing special plastic material and preparation method thereof |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107868381A (en) * | 2017-12-23 | 2018-04-03 | 刘家记 | A kind of shock resistance plastic capacitor shell |
CN108794925A (en) * | 2018-06-12 | 2018-11-13 | 苏州洛特兰新材料科技有限公司 | A kind of preparation method and applications of PVC engineering plastics |
CN111171441A (en) * | 2019-11-12 | 2020-05-19 | 西安和光明宸科技有限公司 | Computer shell material and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1260366A (en) * | 2000-01-28 | 2000-07-19 | 中国科学院广州化学研究所 | Modified nm zinc oxide UV ray shielding and absorbing material |
CN105906978A (en) * | 2016-05-27 | 2016-08-31 | 安徽胜利精密制造科技有限公司 | High heat dissipation composition for laptop shell preparation and preparation method thereof |
-
2017
- 2017-08-30 CN CN201710764875.2A patent/CN107383699A/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1260366A (en) * | 2000-01-28 | 2000-07-19 | 中国科学院广州化学研究所 | Modified nm zinc oxide UV ray shielding and absorbing material |
CN105906978A (en) * | 2016-05-27 | 2016-08-31 | 安徽胜利精密制造科技有限公司 | High heat dissipation composition for laptop shell preparation and preparation method thereof |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107868381A (en) * | 2017-12-23 | 2018-04-03 | 刘家记 | A kind of shock resistance plastic capacitor shell |
CN108794925A (en) * | 2018-06-12 | 2018-11-13 | 苏州洛特兰新材料科技有限公司 | A kind of preparation method and applications of PVC engineering plastics |
CN111171441A (en) * | 2019-11-12 | 2020-05-19 | 西安和光明宸科技有限公司 | Computer shell material and preparation method thereof |
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