CN103589143A - Nylon PA12 composite material for automobile connectors - Google Patents

Nylon PA12 composite material for automobile connectors Download PDF

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Publication number
CN103589143A
CN103589143A CN201310521536.3A CN201310521536A CN103589143A CN 103589143 A CN103589143 A CN 103589143A CN 201310521536 A CN201310521536 A CN 201310521536A CN 103589143 A CN103589143 A CN 103589143A
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CN
China
Prior art keywords
nylon
parts
auxiliary agent
mix
oxide
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
Application number
CN201310521536.3A
Other languages
Chinese (zh)
Inventor
詹金珠
王玉宝
张如宏
陈士坤
崔伟东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI ANLAN MOULD Co Ltd
Original Assignee
ANHUI ANLAN MOULD Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI ANLAN MOULD Co Ltd filed Critical ANHUI ANLAN MOULD Co Ltd
Priority to CN201310521536.3A priority Critical patent/CN103589143A/en
Publication of CN103589143A publication Critical patent/CN103589143A/en
Pending legal-status Critical Current

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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
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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

Abstract

The invention discloses a nylon PA12 composite material for automobile connectors. The nylon PA12 composite material is prepared from the following raw materials: by weight, 400-480 parts of nylon PA12, 32-35 parts of polyphenyl ether, 14-18 parts of aluminium hydroxide, 2-3 parts of polyoxyethylene stearate, 4-6 parts of dimethoxymethylphenylsilane, 2-4 parts of poly-4-methyl-1-pentene, 2-3 parts of anilino-methyl-triethoxysilane, 1-2 parts of polyethylene wax, 1-2 parts of p-tert-pentylphenol, and 10-12 parts of an auxiliary agent.

Description

The nylon PA12 matrix material that a kind of automobile web member is used
Technical field
The present invention relates to nylon material field, is exactly the nylon PA12 matrix material that a kind of automobile web member is used.
Background technology
The hardness of nylon products is large, and has the high anti-tensile of religion, bending resistance curvature and shock strength and teach high extension, and his ultimate compression strength and metal are equally matched, its fatigue strength and cast iron and aluminium alloy peer-level.Stable chemical stability, no matter it is weak alkali, alcohol ester, hydrocarbon polymer to chemicals, grease is all unaffected.Light specific gravity, has good toughness, tear resistance is strong, oil resistant, and the features such as antidetonation, are applicable to make wear part, drive mechanism part, household appliance components, automobile making part, prevents mechanical component, Chinese workers' equipment, electrical apparatus insulation part.As turbine, gear, bearing, impeller, blade, screw mandrel, high pressure packing ring, sealing-ring, nut, screw, shuttle, sleeve, axle sleeve junctor etc.The manufacture of the car electrics such as automobile connector junctor, terminal, sheath, fuse unit, lamp socket, band is widely used nylon material.
The formal name used at school of PA12 is nylon 12, claims again nylon 12.The basic raw material of its polymerization is divinyl, can be dependent on petrochemical complex.It is hypocrystalline-crystallographic thermoplastic material.Its characteristic is similar with PA11, but crystalline structure is different.PA12 be good electrical insulators and the same with other polymeric amide can be because of moisture effect insulating property.It has good shock resistance chemical machine stability.PA12 has many improving the breed aspect plasticizing characteristic and enhancing characteristic.
Along with the development of automobile web member, people become wide to the demand type of automobile web member, in the urgent need to there being improving the breed of many performances enhancing.
Summary of the invention
The nylon PA12 matrix material that the object of the present invention is to provide a kind of automobile web member to use.
Above-mentioned purpose realizes by following scheme:
The nylon PA12 matrix material that web member is used, is characterized in that: it is that raw material by following weight parts makes: nylon PA12400-480, polyphenylene oxide 32-35, aluminium hydroxide 14-18, polyoxyethylene hard acid esters 2-3, phenyl methyl dimethoxy silane 4-6, poly--4-methyl-1-pentene 2-4, anilinomethyl triethoxysilane 2-3, polyethylene wax 1-2, Pentaphen 1-2, auxiliary agent 10-12;
Auxiliary agent is made by the raw material of following weight part: bamboo carbon powder 4-5, kaolin 12-16, jade 3-4, sepiolite 8-10, nanometer molybdic oxide 1-2, cashew nut shell oil 1-2, aluminum oxide 2-4,1, hexamethylene-diisocyanate 2-4, tri (propylene glycol) diacrylate 2-3, Viscoat 295 1-2, phenyl glycidyl ether 1-2,3-aminopropyl trimethoxysilane 2-3, stearic acid 1-2, cupric oxide 1-2;
The preparation method of auxiliary agent will mix after jade, sepiolite fragmentation, crosses 6-12 mesh sieve, then mixes with kaolin, in clear water, soak 1-2 days, take out, dry, mixing is put into calcining furnace and calcine 1-2 hour at 800-900 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 2-4 hour, take out, with clear water, clean and dry, be ground into 100-200 order powder, mix with other remaining component, obtain.
The nylon PA12 matrix material that described a kind of automobile web member is used, it is characterized in that: preparation method is: after nylon PA12, aluminium hydroxide, Pentaphen are mixed, add again all the other raw materials to mix, after melt extruding granulation again on twin screw extruder and get final product, each interval temperature of forcing machine is 230-240 ℃, forcing machine rotating speed 210-220r/min.
Beneficial effect of the present invention is: the present invention can solve nylon raw material and other auxiliary agents disperse uneven problem, and the automobile web member material environment friendly obtaining is fire-retardant, and every physical and mechanical property is excellent.
Embodiment
The nylon PA12 matrix material that web member is used, it is that raw material by following weight (kg) makes: nylon PA12430, polyphenylene oxide 35, aluminium hydroxide 18, polyoxyethylene hard acid esters 2, phenyl methyl dimethoxy silane 4, poly--4-methyl-1-pentene 4, anilinomethyl triethoxysilane 2, polyethylene wax 2, Pentaphen 1, auxiliary agent 10;
Auxiliary agent is made by the raw material of following weight (kg): bamboo carbon powder 5, kaolin 12, jade 3, sepiolite 10, nanometer molybdic oxide 1, cashew nut shell oil 2, aluminum oxide 2,1, hexamethylene-diisocyanate 4, tri (propylene glycol) diacrylate 2, Viscoat 295 2, phenyl glycidyl ether 1,3-aminopropyl trimethoxysilane 2, stearic acid 1, cupric oxide 1;
The preparation method of auxiliary agent will mix after jade, sepiolite fragmentation, crosses 6 mesh sieves, then mixes with kaolin, in clear water, soak 2 days, take out, dry, mixing is put into calcining furnace and at 900 ℃, is calcined 2 hours, cooling, put into 10% hydrochloric acid soln and soak 4 hours, take out, with clear water, clean and dry, be ground into 200 order powder, mix with other remaining component, obtain.
The nylon PA12 matrix material that described a kind of automobile web member is used, preparation method is: after nylon PA12, aluminium hydroxide, Pentaphen are mixed, add again all the other raw materials to mix, after melt extruding granulation again on twin screw extruder and get final product, each interval temperature of forcing machine is 230 ℃, forcing machine rotating speed 220r/min.
The Performance Detection of the bayonet connection for automobile that the present embodiment makes:

Claims (2)

1. the nylon PA12 matrix material that automobile web member is used, is characterized in that: it is that raw material by following weight parts makes: nylon PA12 400-480, polyphenylene oxide 32-35, aluminium hydroxide 14-18, polyoxyethylene hard acid esters 2-3, phenyl methyl dimethoxy silane 4-6, poly--4-methyl-1-pentene 2-4, anilinomethyl triethoxysilane 2-3, polyethylene wax 1-2, Pentaphen 1-2, auxiliary agent 10-12;
Auxiliary agent is made by the raw material of following weight part: bamboo carbon powder 4-5, kaolin 12-16, jade 3-4, sepiolite 8-10, nanometer molybdic oxide 1-2, cashew nut shell oil 1-2, aluminum oxide 2-4,1, hexamethylene-diisocyanate 2-4, tri (propylene glycol) diacrylate 2-3, Viscoat 295 1-2, phenyl glycidyl ether 1-2,3-aminopropyl trimethoxysilane 2-3, stearic acid 1-2, cupric oxide 1-2;
The preparation method of auxiliary agent will mix after jade, sepiolite fragmentation, crosses 6-12 mesh sieve, then mixes with kaolin, in clear water, soak 1-2 days, take out, dry, mixing is put into calcining furnace and calcine 1-2 hour at 800-900 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 2-4 hour, take out, with clear water, clean and dry, be ground into 100-200 order powder, mix with other remaining component, obtain.
2. the nylon PA12 matrix material that a kind of automobile web member according to claim 1 is used, it is characterized in that: preparation method is: after nylon PA12, aluminium hydroxide, Pentaphen are mixed, add again all the other raw materials to mix, after melt extruding granulation again on twin screw extruder and get final product, each interval temperature of forcing machine is 230-240 ℃, forcing machine rotating speed 210-220r/min.
CN201310521536.3A 2013-10-29 2013-10-29 Nylon PA12 composite material for automobile connectors Pending CN103589143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310521536.3A CN103589143A (en) 2013-10-29 2013-10-29 Nylon PA12 composite material for automobile connectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310521536.3A CN103589143A (en) 2013-10-29 2013-10-29 Nylon PA12 composite material for automobile connectors

Publications (1)

Publication Number Publication Date
CN103589143A true CN103589143A (en) 2014-02-19

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104046013A (en) * 2014-05-19 2014-09-17 安徽安缆模具有限公司 Fatigue-resistant automobile fender nylon composite and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387311A (en) * 1977-09-09 1983-06-07 Hitachi, Ltd. Uninflammable dynamoelectric machine having coil windings and core encapsulated with unsaturated polyester resin-filler composition
CN101440209A (en) * 2006-05-12 2009-05-27 旭化成化学株式会社 Conductive master batch
CN101792596A (en) * 2010-03-25 2010-08-04 从化市聚赛龙工程塑料有限公司 Composite material for recycling waste vehicle nylon products and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387311A (en) * 1977-09-09 1983-06-07 Hitachi, Ltd. Uninflammable dynamoelectric machine having coil windings and core encapsulated with unsaturated polyester resin-filler composition
CN101440209A (en) * 2006-05-12 2009-05-27 旭化成化学株式会社 Conductive master batch
CN101792596A (en) * 2010-03-25 2010-08-04 从化市聚赛龙工程塑料有限公司 Composite material for recycling waste vehicle nylon products and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104046013A (en) * 2014-05-19 2014-09-17 安徽安缆模具有限公司 Fatigue-resistant automobile fender nylon composite and preparation method thereof

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Application publication date: 20140219