CN103589140A - Flame retardant ABS modified nylon PA12 material for automobile connectors - Google Patents

Flame retardant ABS modified nylon PA12 material for automobile connectors Download PDF

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Publication number
CN103589140A
CN103589140A CN201310520213.2A CN201310520213A CN103589140A CN 103589140 A CN103589140 A CN 103589140A CN 201310520213 A CN201310520213 A CN 201310520213A CN 103589140 A CN103589140 A CN 103589140A
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CN
China
Prior art keywords
nylon
parts
mix
auxiliary agent
sepiolite
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Pending
Application number
CN201310520213.2A
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Chinese (zh)
Inventor
詹金珠
王玉宝
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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Publication date
Application filed by ANHUI ANLAN MOULD Co Ltd filed Critical ANHUI ANLAN MOULD Co Ltd
Priority to CN201310520213.2A priority Critical patent/CN103589140A/en
Publication of CN103589140A publication Critical patent/CN103589140A/en
Pending legal-status Critical Current

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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
    • 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
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant

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  • 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)
  • Fireproofing Substances (AREA)

Abstract

The invention discloses a flame retardant ABS modified nylon PA12 material for automobile connectors. The nylon PA12 material is prepared from the following raw materials: by weight, 500-520 parts of nylon PA12, 23-26 parts of ABS, 1-2 pars of anilino-methyl-triethoxysilane, 3-5 parts of zinc oxide, 12-15 parts of nano-sepiolite powder, 4-5 parts of ethanediol, 8-10 parts of sodium hexametaphosphate, 3-4 parts of butyl methacrylate, 10-12 parts of sodium tripolyphosphate and 10-12 parts of an auxiliary agent. An automobile connector prepared by the use of the nylon PA12 material has excellent mechanical and physical properties as well as flame retardant property.

Description

ABS modification of nylon PA12 material for a kind of fire-retardant automobile web member
Technical field
The present invention relates to nylon material field, is exactly ABS modification of nylon PA12 material for a kind of fire-retardant automobile web member.
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 ABS modification of nylon PA12 material for a kind of fire-retardant automobile web member.
Above-mentioned purpose realizes by following scheme:
An ABS modification of nylon PA12 material for automobile web member, it is characterized in that: it is that raw material by following weight parts makes: nylon PA12500-520, ABS23-26, anilinomethyl triethoxysilane 1-2, zinc oxide 3-5, nanometer sepiolite powder 12-15, ethylene glycol 4-5, Sodium hexametaphosphate 99 8-10, butyl methacrylate 3-4, tripoly phosphate sodium STPP 10-12, auxiliary agent 10-12;
Auxiliary agent is made by the raw material of following weight part: kaolin 10-15, diopside 4-5, 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, Magnesium Stearate 1-2,3-aminopropyl trimethoxysilane 2-3, aluminum nitride powder 4-5, lipid acid 1-2, citric acid 1-2;
The preparation method of auxiliary agent will mix after diopside, sepiolite fragmentation, cross 6-12 mesh sieve, then mix with kaolin, mixing is put into calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
ABS modification of nylon PA12 material for described a kind of fire-retardant automobile web member, it is characterized in that: preparation method: after nylon PA12, anilinomethyl triethoxysilane, zinc oxide 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 245-275 ℃, forcing machine rotating speed 200-240r/min.
Beneficial effect of the present invention is: the automobile web member that the present invention makes, except having excellent mechanical and physical performance, also has flame-retarding characteristic.
Embodiment
An ABS modification of nylon PA12 material for automobile web member, it is that raw material by following weight kg makes: nylon PA12500, ABS25, anilinomethyl triethoxysilane 1, zinc oxide 5, nanometer sepiolite powder 15, ethylene glycol 4, Sodium hexametaphosphate 99 8, butyl methacrylate 3, tripoly phosphate sodium STPP 10, auxiliary agent 12;
Auxiliary agent is made by the raw material of following weight kg: kaolin 15, diopside 4, sepiolite 10, nanometer molybdic oxide 2, cashew nut shell oil 2, aluminum oxide 4,1, hexamethylene-diisocyanate 2, tri (propylene glycol) diacrylate 3, Viscoat 295 1, Magnesium Stearate 1,3-aminopropyl trimethoxysilane 3, aluminum nitride powder 4, lipid acid 1, citric acid 2;
The preparation method of auxiliary agent will mix after diopside, sepiolite fragmentation, cross 8 mesh sieves, then mix with kaolin, mixing is put into calcining furnace and at 700 ℃, is calcined 3 hours, cooling, put into 10% hydrochloric acid soln and soak 2 hours, filter and take out, with clear water, clean and dry, be ground into 300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
ABS modification of nylon PA12 material for described a kind of fire-retardant automobile web member, it is characterized in that: preparation method: after nylon PA12, anilinomethyl triethoxysilane, zinc oxide 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 275 ℃, forcing machine rotating speed 240r/min.
The Performance Detection of the bayonet connection for automobile that the present embodiment material makes:
Figure BDA0000403968080000031

Claims (2)

1. an ABS modification of nylon PA12 material for fire-retardant automobile web member, is characterized in that: it is that raw material by following weight parts makes: nylon PA12 500-520, ABS 23-26, anilinomethyl triethoxysilane 1-2, zinc oxide 3-5, nanometer sepiolite powder 12-15, ethylene glycol 4-5, Sodium hexametaphosphate 99 8-10, butyl methacrylate 3-4, tripoly phosphate sodium STPP 10-12, auxiliary agent 10-12;
Auxiliary agent is made by the raw material of following weight part: kaolin 10-15, diopside 4-5, 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, Magnesium Stearate 1-2,3-aminopropyl trimethoxysilane 2-3, aluminum nitride powder 4-5, lipid acid 1-2, citric acid 1-2;
The preparation method of auxiliary agent will mix after diopside, sepiolite fragmentation, cross 6-12 mesh sieve, then mix with kaolin, mixing is put into calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
2. ABS modification of nylon PA12 material for a kind of fire-retardant automobile web member according to claim 1, it is characterized in that: preparation method: after nylon PA12, anilinomethyl triethoxysilane, zinc oxide 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 245-275 ℃, forcing machine rotating speed 200-240r/min.
CN201310520213.2A 2013-10-29 2013-10-29 Flame retardant ABS modified nylon PA12 material for automobile connectors Pending CN103589140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310520213.2A CN103589140A (en) 2013-10-29 2013-10-29 Flame retardant ABS modified nylon PA12 material for automobile connectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310520213.2A CN103589140A (en) 2013-10-29 2013-10-29 Flame retardant ABS modified nylon PA12 material for automobile connectors

Publications (1)

Publication Number Publication Date
CN103589140A true CN103589140A (en) 2014-02-19

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104194551A (en) * 2014-09-28 2014-12-10 芜湖县双宝建材有限公司 Impact-resistant flame retardant coating
CN105086440A (en) * 2015-08-25 2015-11-25 安徽安缆模具有限公司 Super-tough cold-resistant nylon tie material for use in northern cold weather and preparation method thereof
CN110790983A (en) * 2019-11-28 2020-02-14 科迈特新材料有限公司 Toughening type high polymer material flame retardant and processing method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102993690A (en) * 2012-08-20 2013-03-27 安徽凯迪电气有限公司 ABS-modified nylon PA66 particle material and preparation method and application thereof to 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
CN102993708A (en) * 2012-10-19 2013-03-27 芜湖市鑫海橡塑制品有限责任公司 Chlorosulfonated polyethylene modified nylon polyamide 6 (PA6) material for automobile oil pipe, and preparation method of chlorosulfonated polyethylene modified nylon PA6 material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102993690A (en) * 2012-08-20 2013-03-27 安徽凯迪电气有限公司 ABS-modified nylon PA66 particle material and preparation method and application thereof to 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
CN102993708A (en) * 2012-10-19 2013-03-27 芜湖市鑫海橡塑制品有限责任公司 Chlorosulfonated polyethylene modified nylon polyamide 6 (PA6) material for automobile oil pipe, and preparation method of chlorosulfonated polyethylene modified nylon PA6 material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104194551A (en) * 2014-09-28 2014-12-10 芜湖县双宝建材有限公司 Impact-resistant flame retardant coating
CN105086440A (en) * 2015-08-25 2015-11-25 安徽安缆模具有限公司 Super-tough cold-resistant nylon tie material for use in northern cold weather and preparation method thereof
CN110790983A (en) * 2019-11-28 2020-02-14 科迈特新材料有限公司 Toughening type high polymer material flame retardant and processing method thereof

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Application publication date: 20140219