CN103497509A - Engineering plastic for automobile parts - Google Patents

Engineering plastic for automobile parts Download PDF

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Publication number
CN103497509A
CN103497509A CN201310412939.4A CN201310412939A CN103497509A CN 103497509 A CN103497509 A CN 103497509A CN 201310412939 A CN201310412939 A CN 201310412939A CN 103497509 A CN103497509 A CN 103497509A
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CN
China
Prior art keywords
engineering plastic
mah
antioxidant
plastic
automobile parts
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Pending
Application number
CN201310412939.4A
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Chinese (zh)
Inventor
缪军
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Individual
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Individual
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Priority to CN201310412939.4A priority Critical patent/CN103497509A/en
Publication of CN103497509A publication Critical patent/CN103497509A/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
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
    • 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 engineering plastic for automobile parts. The engineering plastic comprises the following components in percentage by weight: 45-50% of PA(Polyamide)66, 15-20% of PA6, 10-20% of glass fibers, 5-8% of POE-g-MAH (Polyolefin Elastomer-g-Maleic Anhydride), 1-2% of PP-g-MAH (Polypropylene-g-Maleic Anhydride), 2-5% of carbon black, 2-5% of clay, 0.1-0.5% of light stabilizer, 0.1-0.5% of an antioxidant 1010, 0.1-0.5% of antioxidant 168, 0.1-0.5% of dispersant and 0.1-0.5% of TAF (Trifluoroacetic Acid). The prepared plastic has the characteristics of good thermoplasticity, light weight, good toughness, chemical resistance, durability, low temperature resistance, impact resistance and high strength and the like by reasonably combining the PA66 and PA6 as well as the glass fibers. The engineering plastic is novel plastic.

Description

A kind of automobile component engineering plastics
Technical field
The present invention relates to a kind of engineering plastics, specifically, relate to a kind of automobile component engineering plastics.
Background technology
With PA6, compare, the PA66 broader applications are in automotive industry, Instrument shell and other product that need to have shock resistance and high strength to require.But the self-defect of PA66 is exactly easily water suction, poor dimensional stability, and low temperature tolerance ability deficiency.For this reason, need a kind of technology to make up the defect of PA66 self.
Summary of the invention
The object of the present invention is to provide a kind of mainly by PA66 and the synthetic modified plastics of PA6, the characteristics such as it has, and thermoplasticity is good, lightweight, good toughness, chemicals-resistant, weather resistance, low temperature resistant, shock resistance and high strength.
The object of the invention realizes by following technical proposals:
A kind of automobile component engineering plastics, by weight percentage, it comprises following component:
Figure BSA0000095017840000011
Figure BSA0000095017840000021
Further, the length of described glass fibre is 5-6mm.
Beneficial effect of the present invention: by the reasonably combination by PA66 and PA6 and glass fibre, make that the plastics of making have that thermoplasticity is good, the characteristics such as lightweight, good toughness, chemicals-resistant, weather resistance, low temperature resistant, shock resistance and high strength, be a kind of novel plastic.
Embodiment
Embodiment 1
A kind of automobile component engineering plastics, by weight percentage, it comprises following component: PA66:45%; PA6:20%; Glass fibre (5mm): 20%; POE-g-MAH:8%; PP-g-MAH:2%; Carbon black: 5%; Clay: 4%; Photostabilizer: 0.1%; Antioxidant 1010: 0.1%; Antioxidant 168:0.5%; Dispersant A: 0.1%; TAF:0.2%.
Embodiment 2
A kind of automobile component engineering plastics, by weight percentage, it comprises following component: PA66:50%; PA6:15%; Glass fibre (6mm): 20%; POE-g-MAH:5%; PP-g-MAH:1%; Carbon black: 4%; Clay: 4%; Photostabilizer: 0.3%; Antioxidant 1010: 0.3%; Antioxidant 168:0.2%; Dispersant A: 0.1%; TAF:0.1%.
Embodiment 3
A kind of automobile component engineering plastics, by weight percentage, it comprises following component: PA66:48%; PA6:18%; Glass fibre (5mm): 15%; POE-g-MAH:7%; PP-g-MAH:2%; Carbon black: 4%; Clay: 5%; Photostabilizer: 0.2%; Antioxidant 1010: 0.4%; Antioxidant 168:0.2%; Dispersant A: 0.1%; TAF:0.1%.

Claims (2)

1. automobile component engineering plastics, it is characterized in that: by weight percentage, it comprises following component:
Figure FSA0000095017830000011
2. a kind of automobile component engineering plastics according to claim 1, it is characterized in that: the length of described glass fibre is 5-6mm.
CN201310412939.4A 2013-09-12 2013-09-12 Engineering plastic for automobile parts Pending CN103497509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310412939.4A CN103497509A (en) 2013-09-12 2013-09-12 Engineering plastic for automobile parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310412939.4A CN103497509A (en) 2013-09-12 2013-09-12 Engineering plastic for automobile parts

Publications (1)

Publication Number Publication Date
CN103497509A true CN103497509A (en) 2014-01-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310412939.4A Pending CN103497509A (en) 2013-09-12 2013-09-12 Engineering plastic for automobile parts

Country Status (1)

Country Link
CN (1) CN103497509A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106084460A (en) * 2016-06-18 2016-11-09 合肥卡诺汽车空调有限公司 A kind of automotive air conditioning device using thermoplastic composite

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005060539A (en) * 2003-08-13 2005-03-10 Toyobo Co Ltd Polyamide resin composition and composite molded product
CN101760022A (en) * 2009-11-27 2010-06-30 平顶山华邦工程塑料有限公司 Nylon 66 composition for petroleum sucker rod centralizer material
CN101851417A (en) * 2009-03-31 2010-10-06 上海金发科技发展有限公司 Low-cost and high-performance glass fiber reinforced nylon 6 composite material and preparation method thereof
CN102061088A (en) * 2010-12-10 2011-05-18 南京聚隆科技股份有限公司 Nylon engineering plastics for high-speed transit railway track and manufacture method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005060539A (en) * 2003-08-13 2005-03-10 Toyobo Co Ltd Polyamide resin composition and composite molded product
CN101851417A (en) * 2009-03-31 2010-10-06 上海金发科技发展有限公司 Low-cost and high-performance glass fiber reinforced nylon 6 composite material and preparation method thereof
CN101760022A (en) * 2009-11-27 2010-06-30 平顶山华邦工程塑料有限公司 Nylon 66 composition for petroleum sucker rod centralizer material
CN102061088A (en) * 2010-12-10 2011-05-18 南京聚隆科技股份有限公司 Nylon engineering plastics for high-speed transit railway track and manufacture method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘义等: ""MAH-g-POE及玻璃纤维对尼龙66的改性研究"", 《石化技术与应用》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106084460A (en) * 2016-06-18 2016-11-09 合肥卡诺汽车空调有限公司 A kind of automotive air conditioning device using thermoplastic composite

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Application publication date: 20140108