CN105924947A - Polyamide-modified enhanced-type plastic - Google Patents

Polyamide-modified enhanced-type plastic Download PDF

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Publication number
CN105924947A
CN105924947A CN201610318362.4A CN201610318362A CN105924947A CN 105924947 A CN105924947 A CN 105924947A CN 201610318362 A CN201610318362 A CN 201610318362A CN 105924947 A CN105924947 A CN 105924947A
Authority
CN
China
Prior art keywords
polyamide
modified polyamide
enhanced plastic
parts
type plastic
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
CN201610318362.4A
Other languages
Chinese (zh)
Inventor
徐春华
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.)
Suzhou New District Huashida Engineering Plastic Co Ltd
Original Assignee
Suzhou New District Huashida Engineering Plastic 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 Suzhou New District Huashida Engineering Plastic Co Ltd filed Critical Suzhou New District Huashida Engineering Plastic Co Ltd
Priority to CN201610318362.4A priority Critical patent/CN105924947A/en
Priority to PCT/CN2016/083383 priority patent/WO2017197658A1/en
Publication of CN105924947A publication Critical patent/CN105924947A/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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • 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

The invention discloses a polyamide-modified enhanced-type plastic. The polyamide-modified enhanced-type plastic is prepared from, by mass, 20 parts of polyamide, 2-5 parts of glass fibers, 1-2 parts of carbon fibers, 1-2 parts of aramid fibers, 0.5-1 part of ethylene propylene diene monomer and 0.5-1 part of phenylbutenoid-butadiene rubber. In this way, the polyamide-modified enhanced-type plastic has the advantages of being low in specific gravity, high in tensile strength and abrasion resistance, good in self-lubrication, excellent in impact toughness, high in solvent resistance and the like, and has wide market prospects on popularization.

Description

A kind of modified polyamide enhanced plastic
Technical field
The present invention relates to engineering plastics field, particularly relate to a kind of modified polyamide enhanced plastic.
Background technology
Engineering plastics can be made engineering material and replace metal to manufacture the plastics of element part etc..Engineering plastics have excellent combination property, rigidity is big, creep is little, mechanical strength is high, heat-resist, electrical insulating property is good, can use for a long time in harsher chemistry, physical environment, alternative metal uses as structural timber, but existing engineering plastics tensile strength properties does not reaches high requirement.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of modified polyamide enhanced plastic, by using glass fibre to be added to polyamide substrate, substantially improve the tensile strength of plastics, light specific gravity, tensile strength are high, wearability is good, self lubricity is good, impact flexibility is excellent, solvent resistance is good, have market prospect widely popularizing of modified polyamide enhanced plastic.
For solving above-mentioned technical problem, the present invention provides a kind of modified polyamide enhanced plastic, and the quality proportioning of composition includes:
Polyamide 20 parts,
Glass fibre 2-5 part,
Carbon fiber 1-2 part,
Aramid fiber 1-2 part,
Ethylene propylene diene rubber 0.5-1 part,
Benzene butylene one butadiene rubber 0.5-1 part.
In a preferred embodiment of the present invention, described modified polyamide enhanced plastic includes additive.
In a preferred embodiment of the present invention, described additive include dispersant, stabilizer, lubricant one or more.
In a preferred embodiment of the present invention, the stretching of described modified polyamide enhanced plastic is slightly more than 75MPa.
The invention has the beneficial effects as follows: modified polyamide enhanced plastic of the present invention has the advantages such as light specific gravity, tensile strength is high, wearability is good, self lubricity is good, impact flexibility is excellent, solvent resistance is good have market prospect widely popularizing of modified polyamide enhanced plastic.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the present invention includes:
A kind of modified polyamide enhanced plastic, the quality proportioning of composition includes:
Polyamide 20 parts,
Glass fibre 2-5 part,
Carbon fiber 1-2 part,
Aramid fiber 1-2 part,
Ethylene propylene diene rubber 0.5-1 part,
Benzene butylene one butadiene rubber 0.5-1 part.
Preferably, described modified polyamide enhanced plastic includes additive.
Preferably, described additive include dispersant, stabilizer, lubricant one or more.
Preferably, the stretching of described modified polyamide enhanced plastic is slightly more than 75MPa.
Modified polyamide enhanced plastic of the present invention provides the benefit that:
By using glass fibre to be added to polyamide substrate, substantially improving the tensile strength of plastics, light specific gravity, tensile strength are high, wearability is good, self lubricity is good, impact flexibility is excellent, solvent resistance is good.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.

Claims (4)

1. a modified polyamide enhanced plastic, it is characterised in that the quality proportioning of composition includes:
Polyamide 20 parts,
Glass fibre 2-5 part,
Carbon fiber 1-2 part,
Aramid fiber 1-2 part,
Ethylene propylene diene rubber 0.5-1 part,
Benzene butylene one butadiene rubber 0.5-1 part.
Modified polyamide enhanced plastic the most according to claim 1, it is characterised in that described modified polyamide enhanced plastic includes additive.
Modified polyamide enhanced plastic the most according to claim 2, it is characterised in that described additive include dispersant, stabilizer, lubricant one or more.
Modified polyamide enhanced plastic the most according to claim 1, it is characterised in that the stretching of described modified polyamide enhanced plastic is slightly more than 75MPa.
CN201610318362.4A 2016-05-16 2016-05-16 Polyamide-modified enhanced-type plastic Pending CN105924947A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610318362.4A CN105924947A (en) 2016-05-16 2016-05-16 Polyamide-modified enhanced-type plastic
PCT/CN2016/083383 WO2017197658A1 (en) 2016-05-16 2016-05-25 Modified polyamide reinforced plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610318362.4A CN105924947A (en) 2016-05-16 2016-05-16 Polyamide-modified enhanced-type plastic

Publications (1)

Publication Number Publication Date
CN105924947A true CN105924947A (en) 2016-09-07

Family

ID=56834835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610318362.4A Pending CN105924947A (en) 2016-05-16 2016-05-16 Polyamide-modified enhanced-type plastic

Country Status (2)

Country Link
CN (1) CN105924947A (en)
WO (1) WO2017197658A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109181282A (en) * 2018-08-06 2019-01-11 南京欧纳壹有机光电有限公司 A kind of modified engineered plastic preparation process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1769347A (en) * 2004-11-03 2006-05-10 上海金发科技发展有限公司 Highly cold-resistant,hydrolysis-resistant reinforced nylon6 and its preparation method
CN1810872A (en) * 2006-02-23 2006-08-02 广州金发科技股份有限公司 Continuous long fiber reinforced composite nylon/polyolefin material and its prepn
CN101191013A (en) * 2006-11-21 2008-06-04 上海普利特复合材料有限公司 Plasticizing enhancement nylon 6 composite material with good apparent mass and preparation method thereof
CN101955653A (en) * 2010-10-29 2011-01-26 南京鸿瑞塑料制品有限公司 Enhanced conductive nylon material and preparation method thereof
CN105219077A (en) * 2015-11-14 2016-01-06 华文蔚 A kind of enhancing conductive nylon material and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102181150B (en) * 2011-03-24 2012-10-17 北京化工大学 Waste carbon fiber reinforced nylon 6 composite material and preparation method thereof
CN103173007A (en) * 2011-12-21 2013-06-26 上海杰事杰新材料(集团)股份有限公司 High-performance long-fiber-reinforced nylon composite material and preparation method thereof
CN103834161B (en) * 2012-11-26 2017-08-04 上海杰事杰新材料(集团)股份有限公司 A kind of high temperature resistant semi-aromatic nylon composite and preparation method thereof
CN103146189B (en) * 2013-02-26 2015-11-18 上海凯赛生物技术研发中心有限公司 A kind of modified nylon plastics
CN104231603B (en) * 2014-09-22 2016-11-02 陕西科技大学 A kind of railway freight open-top car stay and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1769347A (en) * 2004-11-03 2006-05-10 上海金发科技发展有限公司 Highly cold-resistant,hydrolysis-resistant reinforced nylon6 and its preparation method
CN1810872A (en) * 2006-02-23 2006-08-02 广州金发科技股份有限公司 Continuous long fiber reinforced composite nylon/polyolefin material and its prepn
CN101191013A (en) * 2006-11-21 2008-06-04 上海普利特复合材料有限公司 Plasticizing enhancement nylon 6 composite material with good apparent mass and preparation method thereof
CN101955653A (en) * 2010-10-29 2011-01-26 南京鸿瑞塑料制品有限公司 Enhanced conductive nylon material and preparation method thereof
CN105219077A (en) * 2015-11-14 2016-01-06 华文蔚 A kind of enhancing conductive nylon material and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109181282A (en) * 2018-08-06 2019-01-11 南京欧纳壹有机光电有限公司 A kind of modified engineered plastic preparation process

Also Published As

Publication number Publication date
WO2017197658A1 (en) 2017-11-23

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SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
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Application publication date: 20160907