CN103724818A - Polypropylene film and application thereof - Google Patents
Polypropylene film and application thereof Download PDFInfo
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- CN103724818A CN103724818A CN201310745743.7A CN201310745743A CN103724818A CN 103724818 A CN103724818 A CN 103724818A CN 201310745743 A CN201310745743 A CN 201310745743A CN 103724818 A CN103724818 A CN 103724818A
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- polypropylene screen
- antioxidant
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- polypropylene
- tpo
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- 239000004743 Polypropylene Substances 0.000 title claims abstract description 62
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 60
- -1 Polypropylene Polymers 0.000 title claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 15
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 235000006708 antioxidants Nutrition 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 239000003112 inhibitor Substances 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 9
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 229920002943 EPDM rubber Polymers 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 150000002989 phenols Chemical class 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 2
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical group CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 claims description 2
- 229920013649 Paracril Polymers 0.000 claims description 2
- 150000004982 aromatic amines Chemical group 0.000 claims description 2
- 229920001897 terpolymer Polymers 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 9
- 239000000945 filler Substances 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 239000000155 melt Substances 0.000 abstract description 3
- 229920005630 polypropylene random copolymer Polymers 0.000 abstract 2
- 238000010137 moulding (plastic) Methods 0.000 abstract 1
- 238000003490 calendering Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000306 component Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 238000002464 physical blending Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/16—Ethene-propene or ethene-propene-diene copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/10—Peculiar tacticity
- C08L2207/14—Amorphous or atactic polypropylene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a polypropylene film which is mainly prepared from the following raw materials in parts by weight: 100 parts of polypropylene random copolymer, 10-40 parts of TPO, 0.2-3 parts of an antioxidant and 0.5-40 parts of filler, wherein the melt flow rate of the polypropylene random copolymer is 1-15g/10min. According to the polypropylene film, the melting range is widened, secondary processing can be performed, and the conditions of tensile break and tensile non-uniformity are avoided. Moreover, the requirements of double-vacuum plastic molding can be met, and the polypropylene film can be used for secondary processing and molding for preparing decorative materials.
Description
Technical field
The present invention relates to a kind of polypropylene screen and uses thereof, it can be used for secondary vacuum plastics sucking moulding and prepares finishing material.
Background technology
In five large general engineering plastic, though polypropylene developing history is short, be one with the fastest developing speed, that output is maximum, the trade mark is maximum, purposes is the widest.Due to not only cheap, excellent performance of polypropylene, and be a kind of environment-friendly materials, therefore polypropylene becomes one of fastest-rising polymkeric substance of current needs.
On society, finishing material scope is more and more wider, and demand is also increasing, and polypropylene also progresses into the sight line of decoration industry.Wherein in decoration industry, ubiquitous second heat machine-shaping is restricted polyacrylic use range.Polypropylene, due to its crystallinity, is changed rapidly to molten state by vitreous state, and fusion range is narrow, and elastomeric state scope is very little, and melt strength is little, when secondary processing, very easily occurs tensile fracture and the uneven situation that stretches.In less demanding occasion, as also added polyethylene to carry out modification in disposable water glass plastic uptake sheet material, if for more accurate second heat processing, during as the three-dimensionally shaped surface suction plastic of two vacuum, just must adopt Special Resin or carry out special modification.
CN103059422A discloses a kind of polypropylene screen, according to parts by weight, comprises: 20-90 part atactic copolymerized polypropene, 0.5-30 part block copolymerization polypropylene, 2-30 part polyethylene, 0.1-25 part properties-correcting agent, 0.5-10 part branching promotor.This polypropylene screen can be used for secondary processing moulding and prepares finishing material, can replace and use the high high melt strength, propylene starting material of price, and this can be greatly cost-saving, and environment-protecting asepsis, and intensity is better.This invention, mainly by polypropylene is carried out to branching, adopts chemical process to improve its melt strength, to polypropylene film secondary processing, provides condition.
Summary of the invention
For the problem in prior art, the object of the present invention is to provide a kind of polypropylene screen, this film can carry out secondary processing, as carried out secondary vacuum plastics sucking moulding.
In order to achieve the above object, the present invention has adopted following technical scheme:
The present invention improves polyacrylic melt strength by the method (being physical method) of blend, and in blend method, blend formula is the most important, polypropylene screen of the present invention, and its forming method is rolling process, mainly by following raw material, is prepared by weight:
Atactic copolymerized polypropene melt flow rate (MFR) is 1～15g/10min.
The principal element that affects melt strength is the branched structure of molecular weight and molecualr weight distribution and molecular chain.Generally, when molecular weight distribution is roughly the same, with the increase melt strength of molecular weight, increase; When molecular weight approaches substantially, melt strength broadens and has the tendency of increase with molecular weight distribution.The present invention adopts polypropylene and polyolefin thermoplastic elastomer blending, utilize the Branching and cross-linking of Thermoplastic Elastomer, Olefinic, to improve the molecular weight of system and wide molecular weight distribution, reach the melt strength that improves co-mixing system, while making co-mixing system heating, melt viscosity increases, mobility diminishes, and melting range broadens, and in second-heating, adds the requirement that can meet secondary vacuum plastics sucking moulding man-hour.
The parts by weight of described TPO are for example 11 parts, 13 parts, 15 parts, 17 parts, 19 parts, 21 parts, 23 parts, 25 parts, 27 parts, 29 parts, 31 parts, 33 parts, 35 parts, 37 parts or 39 parts.
The parts by weight of described oxidation inhibitor are for example 0.8 part, 1.1 parts, 1.4 parts, 1.7 parts, 2 parts, 2.3 parts, 2.6 parts, 2.9 parts.
The parts by weight of described filler are for example 5 parts, 8 parts, 12 parts, 16 parts, 20 parts, 24 parts, 28 parts, 32 parts, 36 parts, 40 parts.
Described atactic copolymerized polypropene melt flow rate (MFR) is to test and obtain under 230 ℃ and 2.16kg condition, be for example 3g/10min, 4g/10min, 5g/10min, 6g/10min, 7g/10min, 8g/10min, 9g/10min, 10g/10min, 11g/10min, 12g/10min, 13g/10min or 14g/10min, the polypropylene of this melt flow rate (MFR) is applicable to calendering formation.
Polypropylene screen of the present invention is mainly prepared by following raw material by weight:
Atactic copolymerized polypropene melt flow rate (MFR) is 1～15g/10min.
Polypropylene screen of the present invention is mainly prepared by following raw material by weight:
Atactic copolymerized polypropene melt flow rate (MFR) is 1～15g/10min.
Be two polymeric blends that are separated of Thermoplastic Elastomer, Olefinic (TPO) for being comprised of rubber and polyolefin resin, are selected from mechanical blending type TPO or/and chemical graft type TPO.Mechanical blending type TPO is the TPO of physical blending, and chemical graft type TPO is the synthetic TPO of direct reaction device.According to the final environment for use difference of polypropylene screen, select different TPO.
Thermoplastic Elastomer, Olefinic (TPO) is two polymeric blends that are separated for what be comprised of rubber and polyolefin resin, and described rubber is selected from the mixture of any one or at least two kinds in terpolymer EP rubber (EPDM), paracril (NBR) or isoprene-isobutylene rubber (IIR).
Described polyolefine is mainly polypropylene (PP) or/and polyethylene (PE).
Preferably, described TPO is PP/EPDM thermoplastic elastomer, this TPO is two polymeric blends that are separated that are that are comprised of EPDM and PP, it combines the high strength of PP material and the caoutchouc elasticity of EPDM, the weight ratio of preferred described PP and EPDM is 90:10～55:45, for example 85:15,80:20,75:25 or 65:35, preferably 70:30～60:40.
Oxidation inhibitor comprises primary antioxidant, and described primary antioxidant is selected from aromatic amine oxidation inhibitor or/and Hinered phenols antioxidant.Described oxidation inhibitor also comprises auxiliary antioxidant.
Preferably, described oxidation inhibitor is Hinered phenols antioxidant and auxiliary antioxidant, the preferably mixture of any one or its combination in anti-oxidant DLTP and irgasfos 168 and antioxidant 1010, further preferred antioxidant 1010 and irgasfos 168, the irgasfos 168 of 100～300 % by weight that further preferably antioxidant 1010 and consumption are antioxidant 1010.
For polypropylene screen of the present invention, not damaging in the scope of object of the present invention, can add in right amount the additive of conventional other, such as weathering resistance stablizer, antistatic agent, lubricant, antitack agent, antifogging agent, dyestuff, pigment, oil, wax and weighting agent etc.Exemplary additive is as lubricant: silicon-dioxide, alkaline earth salt, stearate soap etc., tinting material: carbon black, the heterocycle such as phthalocyanine pigment, indoles pigment, titanium oxide etc., weighting agent: glass fibre, mica, wollastonite, calcium carbonate, pure aluminium silicate and calcium carbonate etc.
Film of the present invention is produced by rolling process.By above-mentioned atactic copolymerized polypropene, TPO, oxidation inhibitor, filler and alternatively each component mix, produce gained by rolling process.For example, can manufacture as follows: first atactic copolymerized polypropene and TPO material are joined in homogenizer and stirred, put into again oxidation inhibitor, filler and component alternatively, after stirring, material enters Banbury mixer, material enters two roller mills and carries out refining in Banbury mixer after preliminary melting, enter stack after filtration, and calendering formation goes out the film of desired size.Calendering main frame processing temperature is selected in 170～200 ℃.
Another object of the present invention is to provide the purposes of above-mentioned polypropylene screen, it can be used for secondary vacuum plastics sucking moulding and prepares finishing material.
Compared with the prior art, the present invention has following beneficial effect:
According to polypropylene screen of the present invention, melting range broadens, and can carry out secondary vacuum plastics sucking moulding, and there will not be tensile fracture and the uneven situation that stretches, and can meet the requirement of two vacuum suction mouldings.
Embodiment
Below by embodiment, further illustrate technical scheme of the present invention.
The composition of embodiment 1～5 and comparative example 1 is as shown in table 1.
The preparation method of the polypropylene screen of embodiment 1-5 is as follows: atactic copolymerized polypropene and TPO material are joined in homogenizer and stirred, put into again oxidation inhibitor and filler, after stirring, material enters Banbury mixer, material enters two roller mills and carries out refining in Banbury mixer after preliminary melting, after filtration, enter stack, calendering formation goes out the film of desired size.Calendering main frame processing temperature is selected in 170～200 ℃.
Table 1
The polypropylene screen that embodiment 1～5 and comparative example 1 are obtained carries out performance test, and experimental result is as shown in table 2.
Table 2
Embodiment 6～11
Embodiment 6～11 compositions are as shown in table 3, and its preparation method is as embodiment 1～5.The polypropylene screen that embodiment 6～11 is obtained carries out performance test, and experimental result is as shown in table 4.
Table 3
Table 4
Applicant's statement, the present invention illustrates method detailed of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned method detailed, does not mean that the present invention must rely on above-mentioned method detailed and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, and the selections of the equivalence replacement to the each raw material of product of the present invention and the interpolation of ancillary component, concrete mode etc., within all dropping on protection scope of the present invention and open scope.
Claims (10)
1. a polypropylene screen, is characterized in that, its forming method is rolling process, mainly by following raw material, is prepared by weight:
Atactic copolymerized polypropene melt flow rate (MFR) is 1～15g/10min.
2. polypropylene screen as claimed in claim 1, is characterized in that, described polypropylene screen is mainly prepared by following raw material by weight:
Atactic copolymerized polypropene melt flow rate (MFR) is 1～15g/10min.
3. polypropylene screen as claimed in claim 1 or 2, is characterized in that, described polypropylene screen is mainly prepared by following raw material by weight:
Atactic copolymerized polypropene melt flow rate (MFR) is 1～15g/10min.
4. the polypropylene screen as described in one of claim 1-3, is characterized in that, described TPO is selected from mechanical blending type TPO or/and chemical graft type TPO.
5. the polypropylene screen as described in one of claim 1-4, is characterized in that, TPO consists of rubber and polyolefine, and described rubber is selected from the mixture of any one or at least two kinds in terpolymer EP rubber, paracril or isoprene-isobutylene rubber.
6. polypropylene screen as claimed in claim 5, is characterized in that, described polyolefine is that polypropylene is or/and polyethylene.
7. the polypropylene screen as described in one of claim 1-6, is characterized in that, described TPO is PP/EPDM thermoplastic elastomer, and the weight ratio of preferred described PP and EPDM is 90:10～55:45, preferably 70:30～60:40.
8. the polypropylene screen as described in one of claim 1-7, is characterized in that, described oxidation inhibitor comprises primary antioxidant, and described primary antioxidant is selected from aromatic amine oxidation inhibitor or/and Hinered phenols antioxidant;
Preferably, described oxidation inhibitor also comprises auxiliary antioxidant.
9. the polypropylene screen as described in one of claim 1-8, it is characterized in that, described oxidation inhibitor is Hinered phenols antioxidant and auxiliary antioxidant, the preferably mixture of any one or its combination in anti-oxidant DLTP and irgasfos 168 and antioxidant 1010, further preferred antioxidant 1010 and irgasfos 168, the irgasfos 168 of 100～300 % by weight that further preferably antioxidant 1010 and consumption are antioxidant 1010.
10. a purposes for the polypropylene screen as described in one of claim 1-9, is characterized in that, described polypropylene screen is prepared finishing material for secondary vacuum plastics sucking moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310745743.7A CN103724818B (en) | 2013-12-27 | 2013-12-27 | A kind of polypropylene screen and uses thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310745743.7A CN103724818B (en) | 2013-12-27 | 2013-12-27 | A kind of polypropylene screen and uses thereof |
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| Publication Number | Publication Date |
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| CN103724818A true CN103724818A (en) | 2014-04-16 |
| CN103724818B CN103724818B (en) | 2015-12-09 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292651A (en) * | 2014-09-24 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | High-temperature resistant and photoaging resistant PP film and preparation method thereof |
| CN106397978A (en) * | 2016-08-31 | 2017-02-15 | 浙江理工大学 | Preparation method of anti-aging polypropylene thin film |
| CN106553303A (en) * | 2016-12-02 | 2017-04-05 | 中国科学技术大学 | A kind of pore structure is uniform, highly-breathable microporous polypropylene membrane and preparation method thereof |
| CN107501754A (en) * | 2017-09-30 | 2017-12-22 | 桐城市中汇塑业有限公司 | A kind of hydrophobic plastic film |
| CN107828126A (en) * | 2017-09-19 | 2018-03-23 | 广东天安新材料股份有限公司 | A kind of ornament materials and preparation method thereof |
| CN109503947A (en) * | 2018-12-05 | 2019-03-22 | 广东天安新材料股份有限公司 | Polypropylene screen, polypropylene composite film |
| WO2020113455A1 (en) * | 2018-12-05 | 2020-06-11 | 广东天安新材料股份有限公司 | Polypropylene film and polypropylene composite film |
| CN112646250A (en) * | 2021-01-20 | 2021-04-13 | 广西鑫深科技有限公司 | Antibacterial soft touch polyolefin composite material for automotive interior and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102590A (en) * | 2013-01-07 | 2013-05-15 | 南京鹏力塑料科技有限公司 | Modified reinforcing and toughening thin-wall suction pipe material and preparation method thereof |
| CN202952675U (en) * | 2012-10-22 | 2013-05-29 | 佛山市天元汇邦装饰材料有限公司 | Polypropylene (PP) plastic uptake transfer film |
-
2013
- 2013-12-27 CN CN201310745743.7A patent/CN103724818B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202952675U (en) * | 2012-10-22 | 2013-05-29 | 佛山市天元汇邦装饰材料有限公司 | Polypropylene (PP) plastic uptake transfer film |
| CN103102590A (en) * | 2013-01-07 | 2013-05-15 | 南京鹏力塑料科技有限公司 | Modified reinforcing and toughening thin-wall suction pipe material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王正岩: "聚烯烃热塑性弹性体的生产与应用前景", 《化工技术经济》 * |
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| CN104292651A (en) * | 2014-09-24 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | High-temperature resistant and photoaging resistant PP film and preparation method thereof |
| CN106397978A (en) * | 2016-08-31 | 2017-02-15 | 浙江理工大学 | Preparation method of anti-aging polypropylene thin film |
| CN106553303A (en) * | 2016-12-02 | 2017-04-05 | 中国科学技术大学 | A kind of pore structure is uniform, highly-breathable microporous polypropylene membrane and preparation method thereof |
| CN107828126A (en) * | 2017-09-19 | 2018-03-23 | 广东天安新材料股份有限公司 | A kind of ornament materials and preparation method thereof |
| CN107828126B (en) * | 2017-09-19 | 2020-08-21 | 广东天安新材料股份有限公司 | Decorative material and preparation method thereof |
| CN107501754A (en) * | 2017-09-30 | 2017-12-22 | 桐城市中汇塑业有限公司 | A kind of hydrophobic plastic film |
| WO2020113455A1 (en) * | 2018-12-05 | 2020-06-11 | 广东天安新材料股份有限公司 | Polypropylene film and polypropylene composite film |
| CN109503947A (en) * | 2018-12-05 | 2019-03-22 | 广东天安新材料股份有限公司 | Polypropylene screen, polypropylene composite film |
| KR20210008399A (en) * | 2018-12-05 | 2021-01-21 | 광동 티엔안 뉴 머티리얼 캄파니 리미티드 | Polypropylene film and polypropylene composite film |
| JP2021529222A (en) * | 2018-12-05 | 2021-10-28 | グアンドォン ティエンアン ニュー マテリアル カンパニー リミテッド | Polypropylene film, polypropylene composite film |
| JP7183300B2 (en) | 2018-12-05 | 2022-12-05 | グアンドォン ティエンアン ニュー マテリアル カンパニー リミテッド | polypropylene film, polypropylene composite film |
| KR102491952B1 (en) * | 2018-12-05 | 2023-01-27 | 광동 티엔안 뉴 머티리얼 캄파니 리미티드 | Polypropylene film and polypropylene composite film |
| CN112646250A (en) * | 2021-01-20 | 2021-04-13 | 广西鑫深科技有限公司 | Antibacterial soft touch polyolefin composite material for automotive interior and preparation method thereof |
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| CN103724818B (en) | 2015-12-09 |
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Application publication date: 20140416 Assignee: Guangdong Yaoda Financial Leasing Co., Ltd Assignor: GUANGDONG TIANAN NEW MATERIAL Co.,Ltd. Contract record no.: X2020980005499 Denomination of invention: A kind of polypropylene membrane and its application Granted publication date: 20151209 License type: Exclusive License Record date: 20200828 |
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Denomination of invention: A kind of polypropylene membrane and its application Effective date of registration: 20200904 Granted publication date: 20151209 Pledgee: Guangdong Yaoda Financial Leasing Co., Ltd Pledgor: GUANGDONG TIANAN NEW MATERIAL Co.,Ltd. Registration number: Y2020980005712 |