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Low-temperature-resistant and high-flame-retardant ABS composite material and preparation method thereof

A composite material and low temperature resistance technology, applied in the field of preparation of low temperature resistant and high flame retardant ABS composite materials, can solve the problems of poor flame retardant performance and low temperature resistance, achieve good physical strength performance, good flame retardant performance, reduce cost effect

Inactive Publication Date: 2017-04-26
WENZHOU RENHE CULTURAL ORIGINALITY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

ABS resin can be used in the interior and exterior of the car, small parts such as steering wheel, oil guide pipe, handle and button, etc. The exterior of the car includes front radiator grille and lampshade, etc. The current ABS resin has poor flame retardancy and low temperature resistance. The present invention aims to solve this technical problem

Method used

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  • Low-temperature-resistant and high-flame-retardant ABS composite material and preparation method thereof
  • Low-temperature-resistant and high-flame-retardant ABS composite material and preparation method thereof
  • Low-temperature-resistant and high-flame-retardant ABS composite material and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0033] Low temperature resistant high flame retardant ABS composite material, the low temperature resistant high flame retardant ABS composite material is processed from the following raw materials in parts by weight: 60 parts of ABS resin, 40 parts of PC resin, 5 parts of EPDM resin, 6 parts of antioxidant, nano 5 parts of silver, 8 parts of composite flame retardant, 5 parts of low temperature resistant plasticizer, said composite flame retardant is ammonium polyphosphate-diatomite / magnetically ordered mesoporous nickel ferrite composite flame retardant prepared by in-situ polymerization The preparation method of composite flame retardant is as follows: Pour 85% concentrated phosphoric acid into the reactor, heat and stir, add appropriate amount of urea when the temperature rises to 60°C, and add appropriate amount of diatomaceous earth and magnetic Ordered mesoporous nickel ferrite powder, stirred and reacted for 10 minutes, then solidified the product at 280°C for 2 hours, ...

Embodiment 2

[0036] Low temperature resistant high flame retardant ABS composite material, the low temperature resistant high flame retardant ABS composite material is processed from the following raw materials in parts by weight: 80 parts of ABS resin, 60 parts of PC resin, 10 parts of EPDM resin, 10 parts of antioxidant, nano 8 parts of silver, 12 parts of composite flame retardant, 8 parts of low temperature resistant plasticizer, said composite flame retardant is ammonium polyphosphate-diatomite / magnetically ordered mesoporous nickel ferrite composite flame retardant prepared by in-situ polymerization The preparation method of composite flame retardant is as follows: Pour 85% concentrated phosphoric acid into the reactor, heat and stir, add appropriate amount of urea when the temperature rises to 80°C, and add appropriate amount of diatomaceous earth and magnetic Ordered mesoporous nickel ferrite powder, stirred and reacted for 20 minutes, then solidified the product at 320°C for 1 hour...

Embodiment 3

[0039]Low temperature resistant high flame retardant ABS composite material, the low temperature resistant high flame retardant ABS composite material is processed from the following raw materials in parts by weight: 70 parts of ABS resin, 50 parts of PC resin, 6 parts of EPDM resin, 8 parts of antioxidant, nano 6 parts of silver, 10 parts of composite flame retardant, 6 parts of low temperature resistant plasticizer, said composite flame retardant is ammonium polyphosphate-diatomite / magnetically ordered mesoporous nickel ferrite composite flame retardant prepared by in-situ polymerization The preparation method of the composite flame retardant is as follows: pour 85% concentrated phosphoric acid into the reactor, heat and stir, add an appropriate amount of urea when the temperature rises to 70°C, and add an appropriate amount of diatomaceous earth and magnetic Ordered mesoporous nickel ferrite powder, stirred and reacted for 15 minutes, then solidified the product at 300°C for...

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Abstract

The invention relates to a low-temperature-resistant and high-flame-retardant ABS composite material and a preparation method thereof. The low-temperature-resistant and high-flame-retardant ABS composite material is prepared from the following raw materials in parts by weight: 60 to 80 parts of ABS resin, 40 to 60 parts of PC resin, 5 to 10 parts of EPDM resin, 6 to 10 parts of an anti-oxidant, 5 to 8 parts of nanometer silver, 8 to 12 parts of a composite flame retardant and 5 to 8 parts of a low-temperature-resistant plasticizer. According to the invention, the composite flame retardant is used in the composite material; with phosphoric acid and urea as main raw materials, and diatomite and magnetic ordered mesoporous nickel ferrite as carriers, an ammonium polyphosphate-diatomite / magnetic ordered mesoporous nickel ferrite composite flame retardant is prepared through in-situ polymerization, so synergistic and flame-retardant effects among ammonium polyphosphate, silicon element, iron element and nickel element can be fully exerted; thus, good flame retardance of the ABS composite material is obtained.

Description

technical field [0001] The invention relates to a low-temperature-resistant high-flame-retardant ABS composite material and a preparation method thereof. Background technique [0002] ABS resin (acrylonitrile-styrene-butadiene copolymer) is a thermoplastic polymer material structure with high strength, good toughness and easy processing. [0003] ABS is a general-purpose thermoplastic engineering plastic developed in the 1940s. It is a plastic variety with excellent comprehensive mechanical properties. It not only has good rigidity, hardness and processing fluidity, but also has high toughness. It can be injected, extruded or heated. forming. [0004] Most of the auto parts are processed by injection molding method, the advantages of ABS resin are impact resistance, sound insulation, scratch resistance, better heat resistance, more beautiful than PP, especially suitable for transverse impact resistance and use Temperature-critical parts. ABS resin is the third largest res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L69/00C08L23/16C08K13/04C08K3/08C08K3/32C08K3/34C08K7/24C08K5/134
CPCC08L55/02C08L2201/02C08L2205/03C08L69/00C08L23/16C08K13/04C08K2003/0806C08K2003/323C08K3/346C08K7/24C08K5/1345
Inventor 黄煜
Owner WENZHOU RENHE CULTURAL ORIGINALITY CO LTD
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