High-impact-resistance automobile nylon composite and preparation method thereof

A nylon composite material and high impact resistance technology, applied in the field of nylon materials, can solve the problem that the impact resistance cannot meet the actual needs, reduce the material cost and processing cost, improve the notched impact strength, high tensile strength and bending strength. Effect
CN104046006AInactive Publication Date: 2014-09-17ANHUI ANLAN MOLD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ANHUI ANLAN MOLD
Publication Date
2014-09-17
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses a high-impact-resistance automobile nylon composite and a preparation method thereof. The high-impact-resistance automobile nylon composite is prepared from the following raw materials by weight: 40 to 60 parts of nylon 12, 30 to 50 parts of nylon 6, 25 to 35 parts of poly(butyleneadipate-co-terephthalate), 15 to 20 parts of methacryIate-butadiene-styrene copolymer, 18 to 24 parts of spinel powder, 12 to 16 parts of boron mud, 10 to 15 parts of aluminum titanate fiber, 6 to 12 parts of cork powder, 1.5 to 2.5 parts of tetraisopropyl di(dioctylphosphate) titanate, 10 to 15 parts of C5 petroleum resin, 2 to 3 parts of magnesium oxide, 1.5 to 2.5 parts of calcium benzoate, 4 to 8 parts of coal tar pitch, 10 to 15 parts of octodecyl acyl tributyl citrate, 8 to 14 parts of dicyclohexyl phthalate, 2 to 3 parts of basic lead silicate, 1 to 2 parts of barium stearate, 1 to 2 parts of zinc stearate, 15 to 20 parts of modified kaolin and 1.5 to 2.5 parts of an antioxidant 3010. The nylon composite provided by the invention has greatly improved notch impact strength while maintaining high tensile strength and bending strength and has excellent shock resistance.
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Description

Technical field

[0001] The invention relates to a high-impact automobile nylon composite material and a preparation method thereof, and belongs to the field of nylon materials. Background technique

[0002] In recent decades, the automobile industry has developed rapidly. The main directions of automobile research are light weight, energy saving and consumption reduction, emission reduction and safety improvement. The application of functional parts made of plastic in automobiles has become more and more extensive. Nylon has been widely used in automobiles due to its excellent comprehensive properties such as high strength, heat resistance, oil resistance, chemical resistance, self-lubricating, self-extinguishing, anti-vibration, anti-noise, easy processing, recyclability, and sufficient sources. At present, the impact resistance of single reinforced or toughened nylon materials on the market can no longer meet the actual needs. In order to meet the requirements of use and expand...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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