Polycarbonate/ABS alloy, its preparation method and its application

A polycarbonate and alloy technology, used in instruments, measuring devices, measuring electrical variables, etc., can solve the problems of underutilization of economic value, refractory environmental hazards, environmental pollution, etc., to ensure excellent performance, speed and speed. Effect of temperature optimization and high material stability

Active Publication Date: 2012-01-11
扬州瑞邦化工技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) Incineration or landfill method, because harmful gases such as sulfur dioxide are generated during the incineration process, which can easily cause environmental pollution, and landfill method, polycarbonate The refractory properties of ester and ABS will also cause great harm to the environment, and this method is...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A kind of polycarbonate / ABS alloy of the present embodiment, its raw material formula is made up of each component of following parts by weight:

[0053] 25 parts of polycarbonate;

[0054] 38 parts of polycarbonate recycled materials;

[0055] ABS recycled material 20 parts;

[0056] MBS 9.1 copies;

[0057] 5 parts of triphenyl phosphate;

[0058] 0.5 parts of FR2025 fire retardant;

[0059] 1 part of titanium dioxide;

[0060] Antioxidant 1010 0.5 part;

[0061] Antioxidant 168 0.3 parts;

[0062] Anti-ultraviolet agent UV-531 0.5 parts;

[0063] Diffusion powder EBS 0.08 parts;

[0064] 0.06 parts of ultramarine blue powder;

[0065] 0.04 parts of iron oxide red powder;

[0066] High temperature resistant fluorescent yellow powder 0.01 parts.

[0067] The preparation method of the polycarbonate / ABS alloy in this embodiment is to mix polycarbonate, polycarbonate recycled material, ABS recycled material, MBS, triphenyl phosphate, FR2025 fireproofing agent, ...

Embodiment 2

[0074] A kind of polycarbonate / ABS alloy of the present embodiment, its raw material formula is made up of each component of following parts by weight:

[0075] 35 parts of polycarbonate;

[0076] 24 parts of recycled polycarbonate;

[0077] ABS recycled material 25 parts;

[0078] 6 copies of MBS;

[0079] 7 parts of triphenyl phosphate;

[0080] 0.3 parts of FR2025 fire retardant;

[0081] 2 parts of titanium dioxide;

[0082] Antioxidant 1010 0.5 part;

[0083] Antioxidant 168 0.5 part;

[0084] Anti-ultraviolet agent UV-531 0.5 parts;

[0085] Diffusion powder EBS 0.08 parts;

[0086] 0.05 parts of ultramarine blue powder;

[0087] 0.03 parts of iron oxide red powder;

[0088] High temperature resistant fluorescent yellow powder 0.01 part.

[0089] The preparation method of the polycarbonate / ABS alloy in this embodiment is to mix polycarbonate, polycarbonate recycled material, ABS recycled material, MBS, triphenyl phosphate, FR2025 fireproofing agent, titanium d...

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PUM

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Abstract

The invention discloses a polycarbonate /ABS alloy, its preparation method and its application. A raw materials formula of the polycarbonate/ABS alloy comprises the following components by weight parts: 25-50 parts of PC, 20-50 parts of PC reworked material, 20-30 parts of ABS reworked material, 5-10 parts of MBS, 5-8 parts of TPP, 0.3-0.5 part of FR2025 fire retardant, 0.5-2 parts of titanium dioxide, 0.1-0.5 part of anti-oxidant1010, 0.1-0.5 part of anti-oxidant168, 0.1-0.5 part of ultraviolet resistance agentUV-531, 0.03-0.08 part of proliferation powderEBS, 0.02-0.06 part of ultramarine powder, 0.02-0.4 part of iron oxide red powder and 0.005-0.01 part of high temperature resistance fluorescent yellow powder. The alloy of the invention has the characteristics of high performance, high flame retardation, high impact, high stability, antistatic property and the like, and can be used for producing intelligent ammeter housing and terminal strips.

Description

technical field [0001] The present invention relates to the field of polymer materials, in particular to the field of polycarbonate / ABS alloys, in particular to a polycarbonate / ABS alloy prepared by using recycled polycarbonate materials and ABS recycled materials, a preparation method thereof and a method for preparing a smart meter Applications in housings, terminal blocks. Background technique [0002] Polycarbonate (PC) is a general-purpose plastic that contains carbonate groups. According to the structure of ester groups, it can be divided into aliphatic, aromatic and other types. It is a colorless and transparent amorphous thermoplastic material. The chemical properties are weak acid resistance, weak alkali resistance, neutral oil resistance, ultraviolet light resistance and strong alkali resistance, and its physical property is linear expansion rate: 38×10cm / cm 2 , The thermal deformation temperature is 135°C, and it has the disadvantages of poor stability, easy crac...

Claims

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Application Information

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IPC IPC(8): C08L69/00C08L55/02C08L51/00C08K13/02C08K5/523C08K3/22B29C47/92B29B9/06G01R11/04B29C48/92
CPCB29C48/04B29C48/40B29C48/92B29C2948/9259B29C2948/92704B29C2948/92885B29C2948/92923
Inventor 杜崇铭林湖彬
Owner 扬州瑞邦化工技术有限公司
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