CN105086442A - High-temperature-resistant anti-aging nylon material for engine cover and preparation method of nylon material - Google Patents
High-temperature-resistant anti-aging nylon material for engine cover and preparation method of nylon material Download PDFInfo
- Publication number
- CN105086442A CN105086442A CN201510535192.0A CN201510535192A CN105086442A CN 105086442 A CN105086442 A CN 105086442A CN 201510535192 A CN201510535192 A CN 201510535192A CN 105086442 A CN105086442 A CN 105086442A
- Authority
- CN
- China
- Prior art keywords
- parts
- nylon
- nylon material
- powder
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004677 Nylon Substances 0.000 title claims abstract description 35
- 229920001778 nylon Polymers 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 title claims abstract description 32
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 8
- 239000004693 Polybenzimidazole Substances 0.000 claims abstract description 8
- 235000013871 bee wax Nutrition 0.000 claims abstract description 8
- 229920002480 polybenzimidazole Polymers 0.000 claims abstract description 8
- 229920006375 polyphtalamide Polymers 0.000 claims abstract description 8
- 229920001897 terpolymer Polymers 0.000 claims abstract description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001833 Succinylated monoglyceride Substances 0.000 claims abstract description 7
- SHYSNLBEJADGAC-UHFFFAOYSA-N decanedioic acid;propane-1,1-diol Chemical compound CCC(O)O.OC(=O)CCCCCCCCC(O)=O SHYSNLBEJADGAC-UHFFFAOYSA-N 0.000 claims abstract description 7
- FHESUNXRPBHDQM-UHFFFAOYSA-N diphenyl benzene-1,3-dicarboxylate Chemical compound C=1C=CC(C(=O)OC=2C=CC=CC=2)=CC=1C(=O)OC1=CC=CC=C1 FHESUNXRPBHDQM-UHFFFAOYSA-N 0.000 claims abstract description 7
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 7
- 235000019327 succinylated monoglyceride Nutrition 0.000 claims abstract description 7
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000012752 auxiliary agent Substances 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 8
- 239000012166 beeswax Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 239000010678 thyme oil Substances 0.000 claims description 7
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 claims description 6
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 claims description 6
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 6
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 6
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 6
- 238000005453 pelletization Methods 0.000 claims description 6
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 claims description 6
- -1 polyoxypropylene Polymers 0.000 claims description 6
- 229920001451 polypropylene glycol Polymers 0.000 claims description 6
- GDESWOTWNNGOMW-UHFFFAOYSA-N resorcinol monobenzoate Chemical compound OC1=CC=CC(OC(=O)C=2C=CC=CC=2)=C1 GDESWOTWNNGOMW-UHFFFAOYSA-N 0.000 claims description 6
- PQSIXYSSKXAOFE-UHFFFAOYSA-N tri(propan-2-yl)silyl prop-2-enoate Chemical compound CC(C)[Si](C(C)C)(C(C)C)OC(=O)C=C PQSIXYSSKXAOFE-UHFFFAOYSA-N 0.000 claims description 6
- 230000032683 aging Effects 0.000 abstract description 2
- 239000004954 Polyphthalamide Substances 0.000 abstract 1
- 241000246358 Thymus Species 0.000 abstract 1
- 235000007303 Thymus vulgaris Nutrition 0.000 abstract 1
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011256 inorganic filler Substances 0.000 abstract 1
- 229910003475 inorganic filler Inorganic materials 0.000 abstract 1
- 229910052642 spodumene Inorganic materials 0.000 abstract 1
- 239000001585 thymus vulgaris Substances 0.000 abstract 1
- 239000000341 volatile oil Substances 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000006367 bivalent amino carbonyl group Chemical group [H]N([*:1])C([*:2])=O 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high-temperature-resistant anti-aging nylon material for an engine cover and a preparation method of the nylon material. The high-temperature-resistant anti-aging nylon material is prepared by, by weight, 44-68 parts of nylon 4T, 30-40 parts of polyphthalamide, 15-25 parts of polybenzimidazole, 11-19 parts of ethylene-acrylate-maleic anhydride terpolymer, 13-21 parts of diphenyl iso-phthalate, 3-4 parts of lead nitrate, 16-28 parts of superfine molybdenum powder, 4-8 parts of 12-methyl hydroxy stearate, 7-11 parts of bee wax, 5-10 parts of thyme essential oil, 18-32 parts of spodumene powder, 12-18 parts of propanediol sebacate polyester, 15-25 parts of basalt fiber powder, 3-6 parts of succinylated monoglycerides, 5-10 parts of aluminum dihydrogen tripolyphosphate and 3-5 parts of assistant. A certain amount of inorganic filler like superfine molybdenum powder and a certain amount of the assistant are added, so that the nylon material is high in mechanical performance, resistant to high temperature and aging resistance.
Description
Technical field
The present invention relates to a kind of hood high temperature resistant anti-aging nylon material and preparation method thereof, belong to processing of high molecular material technical field.
Background technology
Nylon (Nylon), formal name used at school tynex, English name Polyamide (be called for short PA), be on molecular backbone chain containing recurring amide radical group-[NHCO]-thermoplastic resin general name, comprise aliphatics PA, fat-aromatic series PA and aromatic series PA.Nylon has good over-all properties, comprise mechanical property, thermotolerance, wearability, chemical proofing and self lubricity, and frictional coefficient is low, there is certain flame retardant resistance, be easy to processing, nylon various in style, has PA6, PA66, PAll, PAl2, PA46, PA610, PA612, PAl010 etc., and is widely used.Along with the fast development of science and technology, more and more higher to the performance requriements of nylon material, and on existing market, the high thermal resistance of hood nylon material and resistance to deterioration more and more cannot meet the demand in market.
Summary of the invention
The object of the invention is to for prior art not enough, the hood of a kind of high thermal resistance and resistance to deterioration excellence high temperature resistant anti-aging nylon material and preparation method thereof is provided.
For achieving the above object, the technical solution used in the present invention is as follows:
The high temperature resistant anti-aging nylon material of a kind of hood, be made up of the raw material of following weight part: nylon 4T44-68, polyphtalamide 30-40, polybenzimidazole 15-25, ethylene-acrylate-maleic anhydride terpolymer 11-19, diphenylisophthalate 13-21, lead nitrate 3-4, ultrafine molybdenum powder 16-28, 12-methyl hydroxystearate 4-8, beeswax 7-11, thyme oil 5-10, triphane powder 18-32, sebacic acid propanediol polyester 12-18, basalt fibre powder 15-25, succinylated monoglyceride 3-6, aluminium dihydrogen tripolyphosphate 5-10, auxiliary agent 3-5,
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: ultra-fine ice smoothers 15-20, isocaprylic acid cerium 2-4, triisopropylsilyl acrylate 5-7, hexamethyl phosphoric triamide 8-12,1,3-propyl sulfonic acid lactone 6-9, two PIVALIC ACID CRUDE (25) polyoxypropylene ester 3-5, Nano titanium nitride 10-15, yttrium oxide 1-3, p-tert-butyl benzoic acid aluminium 4-6, resorcinol monobenzoate 2-4, di-(2-ethylhexyl)phosphoric acid ester 5-10; B, get ultra-fine ice smoothers, triisopropylsilyl acrylate, hexamethyl phosphoric triamide join in stirrer, 150-200r/min stirs 5-10min, dries, stand-by; C, join in stirrer by Nano titanium nitride, 1,3-propyl sulfonic acid lactone, two PIVALIC ACID CRUDE (25) polyoxypropylene esters, 100-150r/min stirs 8-14min, dries, stand-by; The material that d, the material obtained by step b and step c obtain together adds in stirrer, and add isocaprylic acid cerium, resorcinol monobenzoate, di-(2-ethylhexyl)phosphoric acid ester, 200-300r/min stirs 4-7min, dry, add yttrium oxide, p-tert-butyl benzoic acid aluminium again, 50-100r/min stirs 3-5min.
A hood preparation method for high temperature resistant anti-aging nylon material, comprises the following steps:
(1) get the nylon 4T being equivalent to total amount 1/4-1/2 and add melt blending in twin screw extruder together with polyphtalamide, polybenzimidazole, diphenylisophthalate, beeswax, basalt fibre powder, triphane powder, ultrafine molybdenum powder, succinylated monoglyceride, extruding pelletization, twin screw processing temperature is 230-245 DEG C, and screw speed is 150-200r/min;
(2) the nylon 4T of material obtained for step (1) and ethylene-acrylate-maleic anhydride terpolymer, lead nitrate, 12-methyl hydroxystearate, thyme oil, sebacic acid propanediol polyester, aluminium dihydrogen tripolyphosphate, auxiliary agent and remainder is mixed in proportion melt blending in rear feeding twin screw extruder, extruding pelletization, twin screw processing temperature is 255-260 DEG C, screw speed is 100-150r/min, gets product.
Beneficial effect of the present invention:
The present invention is in preparation process, not only with the addition of the macromolecular materials such as polyphtalamide, polybenzimidazole, ethylene-acrylate-maleic anhydride terpolymer, beeswax, thyme oil in raw material, also added mineral filler and a certain amount of auxiliary agents such as a certain amount of ultrafine molybdenum powder, triphane powder, basalt fibre powder, make nylon material have good mechanical property, high thermal resistance and ageing resistance, also can improve the performances such as the shock resistance of nylon material, wear resistance and chemical stability simultaneously.
Embodiment
The high temperature resistant anti-aging nylon material of a kind of hood, is made up of the raw material of following weight (kg): nylon 4T57, polyphtalamide 35, polybenzimidazole 20, ethylene-acrylate-maleic anhydride terpolymer 14, diphenylisophthalate 17, lead nitrate 3.5, ultrafine molybdenum powder 23,12-methyl hydroxystearate 6, beeswax 9, thyme oil 7, triphane powder 24, sebacic acid propanediol polyester 16, basalt fibre powder 20, succinylated monoglyceride 4, aluminium dihydrogen tripolyphosphate 8, auxiliary agent 4;
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight (kg): ultra-fine ice smoothers 17, isocaprylic acid cerium 3, triisopropylsilyl acrylate 6, hexamethyl phosphoric triamide 10,1,3-propyl sulfonic acid lactone 7, two PIVALIC ACID CRUDE (25) polyoxypropylene ester 4, Nano titanium nitride 13, yttrium oxide 2, p-tert-butyl benzoic acid aluminium 5, resorcinol monobenzoate 3, di-(2-ethylhexyl)phosphoric acid ester 8; B, get ultra-fine ice smoothers, triisopropylsilyl acrylate, hexamethyl phosphoric triamide join in stirrer, 150r/min stirs 10min, dries, stand-by; C, join in stirrer by Nano titanium nitride, 1,3-propyl sulfonic acid lactone, two PIVALIC ACID CRUDE (25) polyoxypropylene esters, 100r/min stirs 14min, dries, stand-by; The material that d, the material obtained by step b and step c obtain together adds in stirrer, and add isocaprylic acid cerium, resorcinol monobenzoate, di-(2-ethylhexyl)phosphoric acid ester, 250r/min stirs 5min, dry, add yttrium oxide, p-tert-butyl benzoic acid aluminium again, 100r/min stirs 3min.
A hood preparation method for high temperature resistant anti-aging nylon material, comprises the following steps:
(1) get the nylon 4T being equivalent to total amount 1/4-1/2 and add melt blending in twin screw extruder together with polyphtalamide, polybenzimidazole, diphenylisophthalate, beeswax, basalt fibre powder, triphane powder, ultrafine molybdenum powder, succinylated monoglyceride, extruding pelletization, twin screw processing temperature is 230-245 DEG C, and screw speed is 150-200r/min;
(2) the nylon 4T of material obtained for step (1) and ethylene-acrylate-maleic anhydride terpolymer, lead nitrate, 12-methyl hydroxystearate, thyme oil, sebacic acid propanediol polyester, aluminium dihydrogen tripolyphosphate, auxiliary agent and remainder is mixed in proportion melt blending in rear feeding twin screw extruder, extruding pelletization, twin screw processing temperature is 255-260 DEG C, screw speed is 100-150r/min, gets product.
The hood that above-described embodiment obtains is as shown in the table by the performance test results of high temperature resistant anti-aging nylon material:
The table 1 hood the performance test results of high temperature resistant anti-aging nylon material
Claims (2)
1. the high temperature resistant anti-aging nylon material of hood, it is characterized in that, be made up of the raw material of following weight part: nylon 4T44-68, polyphtalamide 30-40, polybenzimidazole 15-25, ethylene-acrylate-maleic anhydride terpolymer 11-19, diphenylisophthalate 13-21, lead nitrate 3-4, ultrafine molybdenum powder 16-28, 12-methyl hydroxystearate 4-8, beeswax 7-11, thyme oil 5-10, triphane powder 18-32, sebacic acid propanediol polyester 12-18, basalt fibre powder 15-25, succinylated monoglyceride 3-6, aluminium dihydrogen tripolyphosphate 5-10, auxiliary agent 3-5,
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: ultra-fine ice smoothers 15-20, isocaprylic acid cerium 2-4, triisopropylsilyl acrylate 5-7, hexamethyl phosphoric triamide 8-12,1,3-propyl sulfonic acid lactone 6-9, two PIVALIC ACID CRUDE (25) polyoxypropylene ester 3-5, Nano titanium nitride 10-15, yttrium oxide 1-3, p-tert-butyl benzoic acid aluminium 4-6, resorcinol monobenzoate 2-4, di-(2-ethylhexyl)phosphoric acid ester 5-10; B, get ultra-fine ice smoothers, triisopropylsilyl acrylate, hexamethyl phosphoric triamide join in stirrer, 150-200r/min stirs 5-10min, dries, stand-by; C, join in stirrer by Nano titanium nitride, 1,3-propyl sulfonic acid lactone, two PIVALIC ACID CRUDE (25) polyoxypropylene esters, 100-150r/min stirs 8-14min, dries, stand-by; The material that d, the material obtained by step b and step c obtain together adds in stirrer, and add isocaprylic acid cerium, resorcinol monobenzoate, di-(2-ethylhexyl)phosphoric acid ester, 200-300r/min stirs 4-7min, dry, add yttrium oxide, p-tert-butyl benzoic acid aluminium again, 50-100r/min stirs 3-5min.
2. a kind of hood according to claim 1 preparation method of high temperature resistant anti-aging nylon material, is characterized in that, comprise the following steps:
(1) get the nylon 4T being equivalent to total amount 1/4-1/2 and add melt blending in twin screw extruder together with polyphtalamide, polybenzimidazole, diphenylisophthalate, beeswax, basalt fibre powder, triphane powder, ultrafine molybdenum powder, succinylated monoglyceride, extruding pelletization, twin screw processing temperature is 230-245 DEG C, and screw speed is 150-200r/min;
(2) the nylon 4T of material obtained for step (1) and ethylene-acrylate-maleic anhydride terpolymer, lead nitrate, 12-methyl hydroxystearate, thyme oil, sebacic acid propanediol polyester, aluminium dihydrogen tripolyphosphate, auxiliary agent and remainder is mixed in proportion melt blending in rear feeding twin screw extruder, extruding pelletization, twin screw processing temperature is 255-260 DEG C, screw speed is 100-150r/min, gets product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510535192.0A CN105086442A (en) | 2015-08-25 | 2015-08-25 | High-temperature-resistant anti-aging nylon material for engine cover and preparation method of nylon material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510535192.0A CN105086442A (en) | 2015-08-25 | 2015-08-25 | High-temperature-resistant anti-aging nylon material for engine cover and preparation method of nylon material |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105086442A true CN105086442A (en) | 2015-11-25 |
Family
ID=54567818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510535192.0A Pending CN105086442A (en) | 2015-08-25 | 2015-08-25 | High-temperature-resistant anti-aging nylon material for engine cover and preparation method of nylon material |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105086442A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1139447A (en) * | 1994-02-01 | 1997-01-01 | 旭化成工业株式会社 | Novel resin composition |
CN103717675A (en) * | 2011-06-09 | 2014-04-09 | 索尔维特殊聚合物美国有限责任公司 | Polyamides compositions featuring improved thermal stability |
CN104046011A (en) * | 2014-05-19 | 2014-09-17 | 安徽安缆模具有限公司 | Ageing-resistant nylon composite for automobile engine cylinder cover and preparation method thereof |
-
2015
- 2015-08-25 CN CN201510535192.0A patent/CN105086442A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1139447A (en) * | 1994-02-01 | 1997-01-01 | 旭化成工业株式会社 | Novel resin composition |
CN103717675A (en) * | 2011-06-09 | 2014-04-09 | 索尔维特殊聚合物美国有限责任公司 | Polyamides compositions featuring improved thermal stability |
CN104046011A (en) * | 2014-05-19 | 2014-09-17 | 安徽安缆模具有限公司 | Ageing-resistant nylon composite for automobile engine cylinder cover and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102964724B (en) | Thin-wall insulated wire material for automobile and preparation method thereof | |
CN105086435A (en) | Flexing-resistant nylon material for cable jacket and preparation method of flexing-resistant nylon material | |
CN103013134B (en) | A kind of Automobile engine fluorosilicone sealing-ring sizing material and preparation method thereof | |
CN102492191A (en) | Environmentally friendly, high and low temperature resistant, oil resistant, wear resistant and fire retardant rubber plastic composition | |
CN102838803B (en) | Heat-resisting control cables material of a kind of silicon rubber insulation and preparation method thereof | |
CN102993602A (en) | CMP-grade flame-retardant smoke-inhibiting polyvinyl chloride cable sheath material and preparation method thereof | |
CN105038114B (en) | One kind passing through fibre-reinforced composite material | |
CN104530695A (en) | Wear-resistant nylon composite material and preparation method thereof | |
CN101671470B (en) | Fire-retardant high-ductility composite material and manufacturing method thereof | |
CN109679335A (en) | A kind of red phosphorus flame-retardant enhancing nylon material and preparation method thereof that low surface is precipitated | |
CN104804380A (en) | High-strength PET copolyester material for 3D printing and preparation method thereof | |
CN106336658A (en) | Red phosphorus flame retardant enhanced PA66 and POK alloy material and preparation method thereof | |
CN104140614A (en) | Method for preparing oil-proof high-low-temperature-resistant elastomer for express elevator cable | |
CN105086442A (en) | High-temperature-resistant anti-aging nylon material for engine cover and preparation method of nylon material | |
CN103849144A (en) | Polyphenylene sulfide/nylon alloy material and preparation method thereof | |
JP2011119651A (en) | Biaxially-oriented polyester film for sealing back of solar cell | |
CN104629350A (en) | High temperature resistant reinforced polyamide 6 material and preparation method thereof | |
CN107325549A (en) | A kind of color inhibition reinforced PA66 material and preparation method thereof | |
CN103160120A (en) | High-temperature-resistant nylon composite material and preparation method thereof | |
CN103642229A (en) | Calcium carbonate modified nylon 66 material for automobile plastic members | |
CN105086029A (en) | Stretch-resistant rubber material for inner sheaths of aviation power lines and method for manufacturing stretch-resistant rubber material | |
CN105111707A (en) | Flame-retardant high-property PC/ABS alloy and preparation method thereof | |
CN104945727A (en) | Outdoor overhead ageing-resistant insulating polyolefin cable material and preparation method thereof | |
CN105153698A (en) | Ultralow water absorption nylon material for waterproof cable connectors and preparation method thereof | |
CN105086440A (en) | Super-tough cold-resistant nylon tie material for use in northern cold weather and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |
|
RJ01 | Rejection of invention patent application after publication |