CN104710783A - Electrical connector prepared from oil resistant carbon fiber composite nylon material - Google Patents
Electrical connector prepared from oil resistant carbon fiber composite nylon material Download PDFInfo
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- CN104710783A CN104710783A CN201510068859.0A CN201510068859A CN104710783A CN 104710783 A CN104710783 A CN 104710783A CN 201510068859 A CN201510068859 A CN 201510068859A CN 104710783 A CN104710783 A CN 104710783A
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- carbon fiber
- nylon material
- fiber composite
- oil resistant
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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
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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- 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
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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
- 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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- 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
An electrical connector prepared from an oil resistant carbon fiber composite nylon material is composed of the following raw materials in parts by weight: 80-85 parts of nylon 66, 6-9 parts of a thermoplastic polyurethane elastomer, 1-3 parts of magnesium oxide, 2-4 parts of a talcum powder, 4.5-8 parts of carbon fiber, 1-2 parts of aluminium oxide, 0.8-1.6 parts of aluminum hydroxide, 1-2 parts of polyacrylamide, 1-3 parts of vinyltrimethoxysilane, 2-3 parts of rosin, 5-8 parts of natural rubber, 1-3 parts of lead oxide, 0.1-0.3 part of stearic acid, 0.2-0.4 part of potassium acrylate, 1-2 parts of a silane coupling agent KH540, and 40-50 parts of a sintering filler. Compared with conventional nylon materials, the used nylon material has highly excellent oil resistance, can be used in industries such as petrochemical engineering and auto parts having higher requirements on oil resistance, and has the characteristics of simple production process and the like.
Description
Technical field
The present invention relates to field of plastic products, is exactly the electric connector that a kind of oil resistant carbon fiber composite nylon material obtains.
Background technology
Plastics be adopt plastics be main raw material process daily necessities, industrial goods general designation.Comprise the goods of all technique such as injection moulding, plastic uptake there to be raw material with plastics.Plastic cement is that a class has plastic synthesized polymer material.
Tynex is commonly called as nylon (Nylon), English name Polyamide(is called for short PA), density 1.15g/cm3, 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.Wherein aliphatics PA is wide in variety, and output is large, and be widely used, its name is determined by the carbonatoms that synthon is concrete.Invented by famous American chemist Tomas Carothers and his computer MSR Information system.Nylon is a kind of saying of tynex (polyamide fibre), can be made into long fine or short fiber.
Summary of the invention
The object of the present invention is to provide the electric connector that a kind of oil resistant carbon fiber composite nylon material is obtained.
Above-mentioned purpose is realized by following scheme:
The electric connector that oil resistant carbon fiber composite nylon material is obtained, is characterized in that: it is obtained by the raw material of following weight parts:
Nylon66 fiber 80-85, Polyurethane Thermoplastic Elastomer 6-9, magnesium oxide 1-3, talcum powder 2-4, carbon fiber 4.5-8, aluminium sesquioxide 1-2, aluminium hydroxide 0.8-1.6, polyacrylamide 1-2, vinyltrimethoxy silane 1-3, rosin 2-3, natural rubber 5-8, plumbous oxide 1-3, stearic acid 0.1-0.3, potassium acrylate 0.2-0.4, silane coupling agent KH540 1-2, sintering filler 40-50;
Sintering filler is obtained by the raw material of following weight parts:
Sepiolite powder 8-10, boehmite powder 1.3-2.5, polyacrylamide 0.5-1.2, calcium metasilicate 2-4, gypsum 0.1-0.3, stearic acid 1-1.2, lithium chloride 0.6-0.8, magnesium nitrate 0.1-0.3, butyl acrylate 1.2-2.6, concentration are that hydrochloric acid 1-3, the oleic acid 0.3-0.4 of 3-5%, carob bean gum 0.5-0.8, deionized water are appropriate;
The preparation method of sintering filler is:
Magnesium nitrate, butyl acrylate, concentration be the hydrochloric acid of 3-5%, oleic acid, carob bean gum, deionized water and stirring evenly after, add boehmite powder again, 60-80 rev/min is stirred 20-30 minute, water-bath 30-40min at 60-80 DEG C again, adds all the other raw materials again after taking out cooling, stirs 10-20min under 100-200 rev/min, after gained raw material drying, 4-7 minute is sintered again, grinding, after crossing 100-200 mesh sieve and get final product at 180-220 DEG C.
The electric connector that described a kind of oil resistant carbon fiber composite nylon material is obtained, is characterized in that:
Preparation method comprises the following steps:
(1) after nylon66 fiber, Polyurethane Thermoplastic Elastomer, magnesium oxide, talcum powder, carbon fiber, aluminium sesquioxide, aluminium hydroxide, polyacrylamide, vinyltrimethoxy silane being mixed, at 165-170 DEG C, 6-10min mediated by kneader, obtains mixing materials for subsequent use;
(2) surplus stock is stirred 10-20min at 40-50 rev/min of lower 30-40 DEG C, obtain compound;
(3), after being mixed with mixing materials by gained compound, after melt extruding granulation at 150-155 DEG C on the twin screw extruder, namely material is obtained,
(4) by after gained material forming, to obtain final product.
Beneficial effect of the present invention is:
The present invention's nylon material used is compared with existing nylon material, and oil-proofness is splendid, can be used for requiring that higher industry is as the use such as petrochemical complex, auto parts machinery to oil-proofness, and the feature such as production process is simple.
Embodiment
The electric connector that oil resistant carbon fiber composite nylon material is obtained, it is obtained by the raw material of following weight (kg):
Nylon66 fiber 85, Polyurethane Thermoplastic Elastomer 9, magnesium oxide 3, talcum powder 4, carbon fiber 4.5, aluminium sesquioxide 1, aluminium hydroxide 0.8, polyacrylamide 1, vinyltrimethoxy silane 1, rosin 2, natural rubber 5, plumbous oxide 1, stearic acid 0.3, potassium acrylate 0.4, silane coupling agent KH540 2, sintering filler 50;
Sintering filler is obtained by the raw material of following weight (kg):
Sepiolite powder 10, boehmite powder 2.5, polyacrylamide 1.2, calcium metasilicate 2.4, gypsum 0.3, stearic acid 1, lithium chloride 0.8, magnesium nitrate 0.1, butyl acrylate 2.6, concentration be 3% hydrochloric acid 1, oleic acid 0.4, carob bean gum 0.8, deionized water appropriate;
The preparation method of sintering filler is:
Magnesium nitrate, butyl acrylate, concentration be 3% hydrochloric acid, oleic acid, carob bean gum, deionized water and stirring evenly after, add boehmite powder again, 60 revs/min are stirred 20 minutes, water-bath 30min at 60 DEG C again, adds all the other raw materials again after taking out cooling, stirs 15min under 100 revs/min, after gained raw material drying, at 180 DEG C, sinter 4 minutes again, grinding, cross after 100 mesh sieves and get final product.
The electric connector that described a kind of oil resistant carbon fiber composite nylon material is obtained, preparation method comprises the following steps:
(1), after nylon66 fiber, Polyurethane Thermoplastic Elastomer, magnesium oxide, talcum powder, carbon fiber, aluminium sesquioxide, aluminium hydroxide, polyacrylamide, vinyltrimethoxy silane being mixed, at 165 DEG C, 10min mediated by kneader, obtains mixing materials for subsequent use;
(2) surplus stock is stirred 10min at 40 revs/min lower 30 DEG C, obtain compound;
(3), after being mixed with mixing materials by gained compound, after melt extruding granulation at 150 DEG C on the twin screw extruder, namely material is obtained,
(4) by after gained material forming, to obtain final product.
The performance detection data of the electric connector that the present embodiment obtains sees the following form:
Claims (2)
1. the electric connector that oil resistant carbon fiber composite nylon material is obtained, is characterized in that: it is obtained by the raw material of following weight parts:
Nylon66 fiber 80-85, Polyurethane Thermoplastic Elastomer 6-9, magnesium oxide 1-3, talcum powder 2-4, carbon fiber 4.5-8, aluminium sesquioxide 1-2, aluminium hydroxide 0.8-1.6, polyacrylamide 1-2, vinyltrimethoxy silane 1-3, rosin 2-3, natural rubber 5-8, plumbous oxide 1-3, stearic acid 0.1-0.3, potassium acrylate 0.2-0.4, silane coupling agent KH540 1-2, sintering filler 40-50;
Sintering filler is obtained by the raw material of following weight parts:
Sepiolite powder 8-10, boehmite powder 1.3-2.5, polyacrylamide 0.5-1.2, calcium metasilicate 2-4, gypsum 0.1-0.3, stearic acid 1-1.2, lithium chloride 0.6-0.8, magnesium nitrate 0.1-0.3, butyl acrylate 1.2-2.6, concentration are that hydrochloric acid 1-3, the oleic acid 0.3-0.4 of 3-5%, carob bean gum 0.5-0.8, deionized water are appropriate;
The preparation method of sintering filler is:
Magnesium nitrate, butyl acrylate, concentration be the hydrochloric acid of 3-5%, oleic acid, carob bean gum, deionized water and stirring evenly after, add boehmite powder again, 60-80 rev/min is stirred 20-30 minute, water-bath 30-40min at 60-80 DEG C again, adds all the other raw materials again after taking out cooling, stirs 10-20min under 100-200 rev/min, after gained raw material drying, 4-7 minute is sintered again, grinding, after crossing 100-200 mesh sieve and get final product at 180-220 DEG C.
2. the electric connector that a kind of oil resistant carbon fiber composite nylon material according to claim 1 is obtained, is characterized in that:
Preparation method comprises the following steps:
(1) after nylon66 fiber, Polyurethane Thermoplastic Elastomer, magnesium oxide, talcum powder, carbon fiber, aluminium sesquioxide, aluminium hydroxide, polyacrylamide, vinyltrimethoxy silane being mixed, at 165-170 DEG C, 6-10min mediated by kneader, obtains mixing materials for subsequent use;
(2) surplus stock is stirred 10-20min at 40-50 rev/min of lower 30-40 DEG C, obtain compound;
(3), after being mixed with mixing materials by gained compound, after melt extruding granulation at 150-155 DEG C on the twin screw extruder, namely material is obtained,
(4) by after gained material forming, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068859.0A CN104710783A (en) | 2015-02-10 | 2015-02-10 | Electrical connector prepared from oil resistant carbon fiber composite nylon material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068859.0A CN104710783A (en) | 2015-02-10 | 2015-02-10 | Electrical connector prepared from oil resistant carbon fiber composite nylon material |
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| Publication Number | Publication Date |
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| CN104710783A true CN104710783A (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510068859.0A Pending CN104710783A (en) | 2015-02-10 | 2015-02-10 | Electrical connector prepared from oil resistant carbon fiber composite nylon material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110041700A (en) * | 2019-05-17 | 2019-07-23 | 金旸（厦门）新材料科技有限公司 | A kind of carbon fiber reinforced nylon material and prepare raw material and its preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964816A (en) * | 2012-10-31 | 2013-03-13 | 蚌埠市信达汽车电子有限公司 | Composite nylon composition |
| CN102993731A (en) * | 2012-08-20 | 2013-03-27 | 安徽凯迪电气有限公司 | Manufacturing process of instrument socket |
| CN103589146A (en) * | 2013-10-29 | 2014-02-19 | 安徽安缆模具有限公司 | Ageing-resistant nylon PA12 composite material for automobile connectors |
-
2015
- 2015-02-10 CN CN201510068859.0A patent/CN104710783A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993731A (en) * | 2012-08-20 | 2013-03-27 | 安徽凯迪电气有限公司 | Manufacturing process of instrument socket |
| CN102964816A (en) * | 2012-10-31 | 2013-03-13 | 蚌埠市信达汽车电子有限公司 | Composite nylon composition |
| CN103589146A (en) * | 2013-10-29 | 2014-02-19 | 安徽安缆模具有限公司 | Ageing-resistant nylon PA12 composite material for automobile connectors |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110041700A (en) * | 2019-05-17 | 2019-07-23 | 金旸（厦门）新材料科技有限公司 | A kind of carbon fiber reinforced nylon material and prepare raw material and its preparation method and application |
| CN110041700B (en) * | 2019-05-17 | 2021-05-25 | 金旸（厦门）新材料科技有限公司 | Carbon fiber reinforced nylon material, preparation raw material, preparation method and application thereof |
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Application publication date: 20150617 |
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