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Weather-proof anti-aging copolymer alloy of polycarbonate and acrylonitrile-phenethylene-acrylate and manufacturing method of copolymer alloy

A technology of polycarbonate and acrylate, which is applied in the chemical industry, can solve the problems of low service life of PC/ASA and achieve the effect of long service life

Inactive Publication Date: 2014-04-16
SHENZHEN XINGSHENGDI NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a weather-resistant and anti-aging polycarbonate and acrylonitrile-styrene-acrylate copolymer alloy, which is used to solve the problem of low service life of PC / ASA in the prior art

Method used

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  • Weather-proof anti-aging copolymer alloy of polycarbonate and acrylonitrile-phenethylene-acrylate and manufacturing method of copolymer alloy
  • Weather-proof anti-aging copolymer alloy of polycarbonate and acrylonitrile-phenethylene-acrylate and manufacturing method of copolymer alloy
  • Weather-proof anti-aging copolymer alloy of polycarbonate and acrylonitrile-phenethylene-acrylate and manufacturing method of copolymer alloy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A specific embodiment of the present invention provides a kind of PC / ASA, and the content of PC / ASA provided by this embodiment is shown in Table 1;

[0044] Table 1:

[0045]

[0046]

[0047] As shown in table 2 to the test result of the PC / ASA of content as shown in table 1;

[0048] Table 2

[0049]

[0050] It can be clearly seen from Table 2 that the PC / ASA provided in Embodiment 1 has a good service life.

Embodiment 2

[0052] A specific embodiment of the present invention provides a kind of PC / ASA, and the content of PC / ASA provided by this embodiment is shown in Table 3;

[0053] table 3:

[0054]

[0055] As shown in table 4 to the test result of the PC / ASA of content as shown in table 3;

[0056] Table 4

[0057]

[0058]

[0059] It can be clearly seen from Table 4 that the PC / ASA provided in the second embodiment has a good service life.

Embodiment 3

[0061] The specific embodiment of the present invention provides a kind of PC / ASA, and the mass fraction content of PC / ASA provided by this embodiment is shown in Table 5;

[0062] table 5:

[0063]

[0064]

[0065] As shown in table 6 to the test result of the PC / ASA of content as shown in table 5;

[0066] Table 6

[0067]

[0068] It can be clearly seen from Table 6 that the PC / ASA provided in the second embodiment has a good service life.

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Abstract

The invention belongs to the field of chemical engineering, and provides a weather-proof anti-aging copolymer alloy of polycarbonate and acrylonitrile-phenethylene-acrylate. The alloy particularly comprises the following components by mass: 70 parts of polycarbonate (PC), 15 parts of acrylonitrile-phenethylene-acrylate, 1-20 parts of flexibilizer, 1-10 parts of photostabilizer, 1-10 parts of flame retardant, and 1-10 parts of age resistor. The copolymer alloy adopting technical scheme provided by the invention has the advantage of long service life.

Description

technical field [0001] The invention belongs to the field of chemical industry, and in particular relates to a weather-resistant and anti-aging polycarbonate-acrylonitrile-styrene-acrylate copolymer alloy and a production method thereof. Background technique [0002] The weather-resistant and anti-aging polycarbonate (PC) and acrylonitrile-styrene-acrylate copolymer (ASA) alloy (PC / ASA) is mainly used for outdoor product structures, but the existing PC / ASA is not suitable for outdoor harsh environments. The service life of the product is far below the expected requirements of the enterprise, which has virtually increased the cost for customers and caused great trouble. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a weather-resistant and anti-aging polycarbonate and acrylonitrile-styrene-acrylate copolymer alloy, which is used to solve the problem of low service life of PC / ASA in the prior art [0004] In the firs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L51/00C08L23/08C08L25/10C08K5/132C08K5/523C08K5/134B29C47/92B29C48/92
CPCB29C48/40B29C48/875B29C48/92B29C2948/9259B29C2948/92704B29C2948/92885B29C2948/92895
Inventor 许第修段海斌
Owner SHENZHEN XINGSHENGDI NEW MATERIALS