CN103627169A - Ethylene propylene diene monomer modified nylon 66 composite plastic and preparing method therefor - Google Patents
Ethylene propylene diene monomer modified nylon 66 composite plastic and preparing method therefor Download PDFInfo
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- CN103627169A CN103627169A CN201210296963.1A CN201210296963A CN103627169A CN 103627169 A CN103627169 A CN 103627169A CN 201210296963 A CN201210296963 A CN 201210296963A CN 103627169 A CN103627169 A CN 103627169A
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- nylon
- mah
- terpolymer
- diene monomer
- propylene diene
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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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
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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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- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
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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
The invention discloses thylene propylene diene monomer modified nylon 66 composite plastic. The thylene propylene diene monomer modified nylon 66 composite plastic comprises, by weight, 40-50 parts of nylon 66 resin, 20-40 parts of thylene propylene diene monomer, 2-6 parts of compatilizer EPDA-g-MAH, 6-12 parts of flexibilizer POE-g-MAH, and 0.1-1 parts of anti-oxidant 1010. The thylene propylene diene monomer modified nylon 66 composite plastic is of high toughness, and can be used for manufacturing transmission parts and electric parts.
Description
Technical field
The present invention relates to a kind of plastics and preparation method thereof, relate in particular to a kind of terpolymer EP rubber modification of nylon 66 composite plastics and preparation method thereof.
Background technology
Nylon 66 is polyhexamethylene adipamide, and industry is called for short nylon 66.Often make cylindric pellet, the polyamide molecular weight of being used as plastics is generally 1.5 ten thousand～20,000.
Nylon 66 is mainly used in the fields such as automobile, mechanical industry, electronic apparatus, precision instrument.From end-use, the nylon 66 of automobile industry consumption holds pride of place, and electronic apparatus accounts for second.Nearly 88% nylon 66 is processed into various products by injection molding, 66 of approximately 12% nylon by extruding, the forming process such as blowing becomes corresponding goods.
1. automotive industry
Due to the good thermotolerance of nylon 66, chemical proofing, intensity and easy to process etc., thereby obtained extensive application in automotive industry, at present almost can be for all sites of automobile, as engine position, electrical equipment position and car body position.Engine position comprises inlet system and prime the fuel system, as engine air cylinder cap, butterfly, air filter machine casing, and Vehicular air loudspeaker, car air-conditioner flexible pipe, cooling fan and shell thereof, water inlet pipe, brake oil tank and Guan Gai, etc.Car body position component have: fender, rearview mirror bracket, collision bumper, panel board, luggage carrier, door handle, windscreen wiper, buckle of safety belt are got, various decorations etc. in lift.In car, electrical equipment aspect is as automatically controlled door and window, junctor, crisper, cable binding etc.
2. electronic apparatus industry
Nylon 66 can be produced the component of electronic apparatus insulating part, precision electronic device parts, electrician's lighting fixtures and electronic apparatus etc., can be used for making electric cooker, electric dust collector, high-frequency electronic food heater etc.Nylon 66 has good soldering resistance, is widely used as the production of terminal box, switch and resistor etc.Fire-retardant grade nylon 66 can be used for colour TV wire clamp, retaining clip and focus knob.
3 mechanical means
The door handle of train carriage, the brake ring of lorry etc. can be made of nylon 66.Other also can be used nylon 66 as the turbine on insulating washer, apron block, boats and ships, screwshaft, spiral propeller, sliding surface bearing etc. and make.High impact properties nylon 66 also can be made pipe wrench, mould of plastics, wireless control vehicle body etc.Do not strengthen grade nylon 66 and be generally used for manufacturing low creep, free from corrosion nut, bolt, screw, nozzle etc.; Strengthen grade nylon 66 for the production of the fixing climbers etc. of chain, travelling belt, flabellum, impeller and scaffolding.
4. other industry
Utilize the resistance to creep properties of nylon 66 and solvent resistance, can manufacture a series of daily necessities, as the gas lighter being injection molded into non-toughness reinforcing nylon 66 and aerosol nozzle, Sunglasses lenses sun clips, comb, button etc.Toughness reinforcing nylon 66 is for the manufacture of skating boots, ski part, tennis racket line cover, windsurfing junctor etc.Glass strengthens Toughed nylon66 for the production of bicycle quick, handle of a knife and gun stock.
In furniture industry, also often adopt web member that nylon 66 manufactures, ornament, drawer pulley, slide rail etc.In addition, a large amount of article and implements is also directly manufactured with nylon 66, and as gear, flabellum, sewing machine cam, laundry under-chassis, some take the machinery that gasoline is power, as mower.In military affairs, sheath, confidential paper cover and gunpowder band etc.
In construction industry, nylon 66 is for making escalator railing, automatically-controlled door horizontal bar, window frame, door guide roller etc.
In packing business, nylon 66 can be for making the container etc. of film and multilayer film, bake.Nylon 66 thin-films Oxygen vapor permeabilities are little, have the function that prevents content deterioration by oxidation, and oil-proofness, low-temperature impact resistance are good, can be used for the packing of the food such as meat, ham, shrimp, and future develop is good.
Summary of the invention
For above shortcomings in prior art, one of technical problem to be solved by this invention is to provide a kind of terpolymer EP rubber modification of nylon 66 composite plastics.
Two of technical problem to be solved by this invention is to provide a kind of preparation method of terpolymer EP rubber modification of nylon 66 composite plastics.
Technical problem to be solved by this invention, is achieved by the following technical solution:
A kind of terpolymer EP rubber modification of nylon 66 composite plastics, by following component, formed by weight: Nylon 66 40-50 part, terpolymer EP rubber 20-40 part, compatilizer EPDM-g-MAH 2-6 part, toughner POE-g-MAH 6-12 part, 1010 oxidation inhibitor 0.1-1 parts.
The preparation method of above-mentioned terpolymer EP rubber modification of nylon 66 composite plastics:
By Nylon 66, terpolymer EP rubber, compatilizer EPDM-g-MAH, toughner POE-g-MAH and 1010 oxidation inhibitor mix in rear input twin screw extruder, fully melting, compound in twin screw extruder, through head extrude, tie rod, cooling, pelletizing, dry.
Obviously, for improving other performances of product, can also add adaptively other auxiliary agents in the present invention, as photostabilizer etc.
Terpolymer EP rubber modification of nylon 66 composite plastics of the present invention, have higher toughness, can be used for preparing drive disk assembly and electric component.
Embodiment
By embodiment, the invention will be further described, but the present invention is not limited by following examples.
Embodiment 1
Take: 40 kilograms of Nylon 66s, 40 kilograms of terpolymer EP rubbers, 2 kilograms of compatilizer EPDM-g-MAH, toughner POE-g-MAH12 kilogram, 1,010 0.1 kilogram, oxidation inhibitor.
By Nylon 66, terpolymer EP rubber, compatilizer EPDM-g-MAH, toughner POE-g-MAH and 1010 oxidation inhibitor mix in rear input twin screw extruder, fully melting, compound in twin screw extruder, through head extrude, tie rod, cooling, pelletizing, dry.
Embodiment 2
Take: 50 kilograms of Nylon 66s, 20 kilograms of terpolymer EP rubbers, 6 kilograms of compatilizer EPDM-g-MAH, 6 kilograms of toughner POE-g-MAH, 1,010 1 kilogram, oxidation inhibitor.
By Nylon 66, terpolymer EP rubber, compatilizer EPDM-g-MAH, toughner POE-g-MAH and 1010 oxidation inhibitor mix in rear input twin screw extruder, fully melting, compound in twin screw extruder, through head extrude, tie rod, cooling, pelletizing, dry.
Test case 1:
Embodiment 1-2 is tested, and concrete data are in Table 1.
Table 1: terpolymer EP rubber modification of nylon 66 composite plastic performance test tables
Terpolymer EP rubber modification of nylon 66 composite plastics of the present invention, have higher toughness, can be used for preparing drive disk assembly and electric component.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. terpolymer EP rubber modification of nylon 66 composite plastics, is characterized in that, following component, consist of: Nylon 66, terpolymer EP rubber, compatilizer EPDM-g-MAH, toughner POE-g-MAH and 1010 oxidation inhibitor.
2. terpolymer EP rubber modification of nylon 66 composite plastics, is characterized in that, following component, consist of by weight: Nylon 66 40-50 part, terpolymer EP rubber 20-40 part, compatilizer EPDM-g-MAH 2-6 part, toughner POE-g-MAH 6-12 part, 1010 oxidation inhibitor 0.1-1 parts.
3. the preparation method of terpolymer EP rubber modification of nylon 66 composite plastics as claimed in claim 2, it is characterized in that: by Nylon 66, terpolymer EP rubber, compatilizer EPDM-g-MAH, toughner POE-g-MAH and 1010 oxidation inhibitor mix in rear input twin screw extruder, fully melting, compound in twin screw extruder, through head extrude, tie rod, cooling, pelletizing, dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296963.1A CN103627169A (en) | 2012-08-20 | 2012-08-20 | Ethylene propylene diene monomer modified nylon 66 composite plastic and preparing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296963.1A CN103627169A (en) | 2012-08-20 | 2012-08-20 | Ethylene propylene diene monomer modified nylon 66 composite plastic and preparing method therefor |
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| CN103627169A true CN103627169A (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210296963.1A Pending CN103627169A (en) | 2012-08-20 | 2012-08-20 | Ethylene propylene diene monomer modified nylon 66 composite plastic and preparing method therefor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845362A (en) * | 2015-06-03 | 2015-08-19 | 苏州靖羽新材料有限公司 | Toughened nylon material and preparation method thereof |
| CN107337923A (en) * | 2016-05-03 | 2017-11-10 | 扬中市宏彬冷暖设备有限公司 | A kind of nylon66 fiber PIPE FORMULATIONS |
| CN107903626A (en) * | 2017-11-22 | 2018-04-13 | 张冬平 | High tenacity PA, EPDM blending formula |
-
2012
- 2012-08-20 CN CN201210296963.1A patent/CN103627169A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845362A (en) * | 2015-06-03 | 2015-08-19 | 苏州靖羽新材料有限公司 | Toughened nylon material and preparation method thereof |
| CN107337923A (en) * | 2016-05-03 | 2017-11-10 | 扬中市宏彬冷暖设备有限公司 | A kind of nylon66 fiber PIPE FORMULATIONS |
| CN107903626A (en) * | 2017-11-22 | 2018-04-13 | 张冬平 | High tenacity PA, EPDM blending formula |
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Application publication date: 20140312 |