CN103589144A - Lightproof infrared-ray transmitting nylon PA12 material for automobile connectors - Google Patents

Lightproof infrared-ray transmitting nylon PA12 material for automobile connectors Download PDF

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Publication number
CN103589144A
CN103589144A CN201310521540.XA CN201310521540A CN103589144A CN 103589144 A CN103589144 A CN 103589144A CN 201310521540 A CN201310521540 A CN 201310521540A CN 103589144 A CN103589144 A CN 103589144A
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Prior art keywords
nylon
parts
hour
auxiliary agent
mix
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CN201310521540.XA
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Chinese (zh)
Inventor
王玉宝
詹金珠
张如宏
陈士坤
崔伟东
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ANHUI ANLAN MOULD Co Ltd
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ANHUI ANLAN MOULD Co Ltd
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Priority to CN201310521540.XA priority Critical patent/CN103589144A/en
Publication of CN103589144A publication Critical patent/CN103589144A/en
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    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • C08L2205/02—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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (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 lightproof infrared-ray transmitting nylon PA12 material for automobile connectors. The nylon PA12 material is prepared from the following raw materials: by weight, 300-320 parts of nylon PA12, 150-170 parts of PC resin, 16-20 parts of EVA, 5-7 parts of nylon PA66, 14-18 parts of polytetrafluoroethylene, 4-5 parts of molybdenum disulfide, 3-4 parts of nano-graphite, 14-18 parts of ultrafine powdered steatile, 1-2 parts of polyethylene wax, 2-3 parts of a silane coupling agent DL171, 6-8 parts of titanium dioxide, 10-12 parts of precipitated barium sulphate, 20-24 parts of polyacrylate, 1.5-2.5 parts of triacetin and 10-12 parts of an auxiliary agent.

Description

A kind of nylon PA12 material for light tight ultrared automobile web member
Technical field
The present invention relates to nylon material field, is exactly a kind of light tight ultrared automobile web member nylon PA12 material.
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 object of the present invention is to provide a kind of light tight ultrared automobile web member nylon PA12 material.
Above-mentioned purpose realizes by following scheme:
A kind of nylon PA12 material for light tight ultrared automobile web member, it is characterized in that: it is that raw material by following weight parts makes: nylon PA12300-320, PC resin 150-170, EVA16-20, nylon PA665-7, tetrafluoroethylene 14-18, molybdenumdisulphide 4-5, nano-graphite 3-4, superfine talcum powder 14-18, polyethylene wax 1-2, silane coupling agent DL1712-3, titanium dioxide 6-8, process white 10-12, polyacrylic ester 20-24, Vanay 1.5-2.5, auxiliary agent 10-12;
Auxiliary agent is made by the raw material of following weight part: carbide slag 10-15, diopside 4-5, sepiolite 8-10, nanometer molybdic oxide 1-2, nano titanium oxide 0.1-0.2, 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, aluminum nitride powder 4-5, citric acid 1-2;
The preparation method of auxiliary agent will mix after carbide slag, diopside, sepiolite fragmentation, crosses 6-12 mesh sieve, then puts into clear water, soak 8-10 hour, take out and dry, put into calcining furnace and calcine 2-3 hour at 600-700 ℃, cooling, put into 10-12% sodium hydroxide solution and soak 3-5 hour, filter and take out, deionized water wash is dried, pulverize, cross 100-200 mesh sieve, mix with other raw material, grinding distribution 1-2 hour, obtains.
Nylon PA12 material for described a kind of light tight ultrared automobile web member, it is characterized in that: preparation method is: after nylon PA12, tetrafluoroethylene, titanium dioxide, molybdenumdisulphide 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 220-240 ℃, forcing machine rotating speed 200-210r/min.
Beneficial effect of the present invention is: the material that adopts method of the present invention and formula to produce has improved its transmission capacity to infrared wave greatly, has had the mechanical property of PC resin excellence concurrently simultaneously, and physical properties is excellent.
Embodiment
A kind of nylon PA12 material for light tight ultrared automobile web member, it is that raw material by following weight kg makes: nylon PA12320, PC resin 170, EVA20, nylon PA665, tetrafluoroethylene 18, molybdenumdisulphide 4, nano-graphite 4, superfine talcum powder 14, polyethylene wax 2, silane coupling agent DL1712, titanium dioxide 6, process white 10, polyacrylic ester 20, Vanay 2.5, auxiliary agent 12;
Auxiliary agent is made by the raw material of following weight kg: carbide slag 15, diopside 5, sepiolite 10, nanometer molybdic oxide 1, nano titanium oxide 0.2, aluminum oxide 4,1, hexamethylene-diisocyanate 2, tri (propylene glycol) diacrylate 3, Viscoat 295 1, phenyl glycidyl ether 1,3-aminopropyl trimethoxysilane 2, aluminum nitride powder 4, citric acid 1;
The preparation method of auxiliary agent will mix after carbide slag, diopside, sepiolite fragmentation, crosses 12 mesh sieves, then puts into clear water, soak 10 hours, take out and dry, put into calcining furnace and at 680 ℃, calcine 3 hours, cooling, put into 12% sodium hydroxide solution and soak 5 hours, filter and take out, deionized water wash is dried, pulverize, cross 200 mesh sieves, mix with other raw material, grinding distribution 2 hours, obtains.
Nylon PA12 material for described a kind of light tight ultrared automobile web member, preparation method is: after nylon PA12, tetrafluoroethylene, titanium dioxide, molybdenumdisulphide 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 240 ℃, forcing machine rotating speed 210r/min.
The Performance Detection of the bayonet connection for automobile that the present embodiment makes:
Figure BDA0000403960550000031

Claims (2)

1. a nylon PA12 material for light tight ultrared automobile web member, it is characterized in that: it is that raw material by following weight parts makes: nylon PA12 300-320, PC resin 150-170, EVA16-20, nylon PA66 5-7, tetrafluoroethylene 14-18, molybdenumdisulphide 4-5, nano-graphite 3-4, superfine talcum powder 14-18, polyethylene wax 1-2, silane coupling agent DL171 2-3, titanium dioxide 6-8, process white 10-12, polyacrylic ester 20-24, Vanay 1.5-2.5, auxiliary agent 10-12;
Auxiliary agent is made by the raw material of following weight part: carbide slag 10-15, diopside 4-5, sepiolite 8-10, nanometer molybdic oxide 1-2, nano titanium oxide 0.1-0.2, 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, aluminum nitride powder 4-5, citric acid 1-2;
The preparation method of auxiliary agent will mix after carbide slag, diopside, sepiolite fragmentation, crosses 6-12 mesh sieve, then puts into clear water, soak 8-10 hour, take out and dry, put into calcining furnace and calcine 2-3 hour at 600-700 ℃, cooling, put into 10-12% sodium hydroxide solution and soak 3-5 hour, filter and take out, deionized water wash is dried, pulverize, cross 100-200 mesh sieve, mix with other raw material, grinding distribution 1-2 hour, obtains.
2. nylon PA12 material for a kind of light tight ultrared automobile web member according to claim 1, it is characterized in that: preparation method is: after nylon PA12, tetrafluoroethylene, titanium dioxide, molybdenumdisulphide 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 220-240 ℃, forcing machine rotating speed 200-210r/min.
CN201310521540.XA 2013-10-29 2013-10-29 Lightproof infrared-ray transmitting nylon PA12 material for automobile connectors Pending CN103589144A (en)

Priority Applications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104327497A (en) * 2014-10-17 2015-02-04 苏州博云塑业有限公司 Polyamide modified plastic and preparation method thereof
CN105670265A (en) * 2016-04-14 2016-06-15 上海中镭新材料科技有限公司 Infrared transmittance material, preparation method and application
CN111320867A (en) * 2019-12-24 2020-06-23 广州辰东新材料有限公司 Polyamide composite material and preparation method and application thereof
CN113789050A (en) * 2021-09-09 2021-12-14 惠州市良化新材料有限公司 Nylon 66 composite material capable of resisting severe conditions

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Publication number Priority date Publication date Assignee Title
JP2001049053A (en) * 1999-08-06 2001-02-20 Dainippon Ink & Chem Inc Resin composition and its molded product
US20040014888A1 (en) * 2002-07-18 2004-01-22 Fournier Frances Marie Polyamide based thermoplastic silicone elastomers
JP2004281277A (en) * 2003-03-17 2004-10-07 Kureha Chem Ind Co Ltd Semiconductive sheet and semiconductive resin composition
JP2009270024A (en) * 2008-05-08 2009-11-19 Kaneka Corp Thermoplastic resin composition improved in sliding property
CN101659786A (en) * 2009-09-22 2010-03-03 东莞市意普万工程塑料有限公司 Nylon composite material with low fuel oil permeability rate used for fuel oil tank and preparation method thereof
CN102952327A (en) * 2011-08-25 2013-03-06 上海杰事杰新材料(集团)股份有限公司 Resin composite material and its preparation method and use
CN102993702A (en) * 2012-10-19 2013-03-27 芜湖市鑫海橡塑制品有限责任公司 High oil-resistant and high-strength nylon polyamide 12 (PA12) material for automobile oil pipe and method for preparing same
CN102993725A (en) * 2012-08-20 2013-03-27 安徽凯迪电气有限公司 Wear-resisting nylon PA66 (Polyamide) composite material and preparation method thereof as well as application of composite material in automobile

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001049053A (en) * 1999-08-06 2001-02-20 Dainippon Ink & Chem Inc Resin composition and its molded product
US20040014888A1 (en) * 2002-07-18 2004-01-22 Fournier Frances Marie Polyamide based thermoplastic silicone elastomers
JP2004281277A (en) * 2003-03-17 2004-10-07 Kureha Chem Ind Co Ltd Semiconductive sheet and semiconductive resin composition
JP2009270024A (en) * 2008-05-08 2009-11-19 Kaneka Corp Thermoplastic resin composition improved in sliding property
CN101659786A (en) * 2009-09-22 2010-03-03 东莞市意普万工程塑料有限公司 Nylon composite material with low fuel oil permeability rate used for fuel oil tank and preparation method thereof
CN102952327A (en) * 2011-08-25 2013-03-06 上海杰事杰新材料(集团)股份有限公司 Resin composite material and its preparation method and use
CN102993725A (en) * 2012-08-20 2013-03-27 安徽凯迪电气有限公司 Wear-resisting nylon PA66 (Polyamide) composite material and preparation method thereof as well as application of composite material in automobile
CN102993702A (en) * 2012-10-19 2013-03-27 芜湖市鑫海橡塑制品有限责任公司 High oil-resistant and high-strength nylon polyamide 12 (PA12) material for automobile oil pipe and method for preparing same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104327497A (en) * 2014-10-17 2015-02-04 苏州博云塑业有限公司 Polyamide modified plastic and preparation method thereof
CN105670265A (en) * 2016-04-14 2016-06-15 上海中镭新材料科技有限公司 Infrared transmittance material, preparation method and application
CN111320867A (en) * 2019-12-24 2020-06-23 广州辰东新材料有限公司 Polyamide composite material and preparation method and application thereof
CN111320867B (en) * 2019-12-24 2023-01-10 广州辰东新材料有限公司 Polyamide composite material and preparation method and application thereof
CN113789050A (en) * 2021-09-09 2021-12-14 惠州市良化新材料有限公司 Nylon 66 composite material capable of resisting severe conditions

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