CN102850748A - Halogen-free flame-retardant ABS modified polycarbonate material - Google Patents
Halogen-free flame-retardant ABS modified polycarbonate material Download PDFInfo
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- CN102850748A CN102850748A CN2012103520969A CN201210352096A CN102850748A CN 102850748 A CN102850748 A CN 102850748A CN 2012103520969 A CN2012103520969 A CN 2012103520969A CN 201210352096 A CN201210352096 A CN 201210352096A CN 102850748 A CN102850748 A CN 102850748A
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- halogen
- abs modified
- polycarbonate material
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- modified polycarbonate
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Abstract
A halogen-free flame-retardant ABS modified polycarbonate material relates to the field of polymer material technology. The halogen-free flame-retardant ABS modified polycarbonate material is characterized by comprising the following raw materials by weight: 75-85 parts of polycarbonate resin, 18-27 parts of ABS modified masterbatch, 25-33 parts of phosphate, 3-5 parts of metallic oxide, 0.3-0.7 part of anti-aging agent and 0.3-0.5 part of lubricant. The material not only has excellent mechanical and physicalproperties, but also has the halogen-free flame retardant feature. The tensile strength is 50-55MPa, the elongation is 30-40%, the bending strength is 70-80MPa, the impact strength is 55-60KJ/m<2>, and the fire resistance is V-0(0.8mm).
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of ABS modified polycarbonate material of halogen-free flameproof.
Background technology
The polymkeric substance of polycarbonate main chain carbonate-containing base (COO-), wherein the polycarbonate resin of bisphenol A-type has preferably over-all properties, and industrial application is maximum.Because the polycarbonate main chain has rigidity, make its thermotolerance better, it decomposes starting temperature and surpasses 320 ℃, is more outstanding in plastics.But polycarbonate is crisp, processing temperature is higher, is unfavorable for large-scale industrialization processing, for this reason, all uses the method for modification, makes it have more comprehensive performance.The technical scheme that the present invention will introduce below is based on producing under this prerequisite.
Summary of the invention
Task of the present invention is to provide a kind of ABS modified polycarbonate material that has desirable mechanical and physical performance and have the halogen-free flameproof of excellent flame retardant effect that removes.
Task of the present invention completes like this, and a kind of ABS modified polycarbonate material of halogen-free flameproof consists of the raw material of following parts by weight:
In a specific embodiment of the present invention, described polycarbonate resin is the bisphenol A polycarbonate resin.
In another specific embodiment of the present invention, described ABS modified master is the maleic anhydride graft masterbatch.
In another specific embodiment of the present invention, described phosphoric acid salt is melamine pyrophosphate.
In another specific embodiment of the present invention, described metal oxide is molybdic oxide.
Also have a specific embodiment of the present invention, described anti-aging agent is 2,2 methylene radical-bis-(4-methyl-6-tert-butylphenols).
More of the present invention and, in specific embodiment, described lubricant is stearic acid.
ABS modified polycarbonate material by halogen-free flameproof provided by the invention, except having excellent mechanical and physical performance, also have the halogen-free flameproof characteristic.Tensile strength 50 ~ 55MPa, elongation 30 ~ 40%, flexural strength 70 ~ 80MPa, shock strength 55 ~ 60KJ/m
2, flame retardant resistance V-0 (0.8mm).
Embodiment
Embodiment 1:
Embodiment 2:
Embodiment 3:
Embodiment 4:
The ABS modified polycarbonate material of the halogen-free flameproof obtained by above-described embodiment 1 to 4 has the technique effect shown in following table after tested:
Claims (7)
1.
a kind of ABS modified polycarbonate material of halogen-free flameproof is characterized in that consisting of the raw material of following parts by weight:
75 ~ 85 parts of polycarbonate resins;
18 ~ 27 parts of ABS modified masters;
25 ~ 33 parts of phosphoric acid salt;
3 ~ 5 parts of metal oxides;
0.3 ~ 0.7 part, anti-aging agent;
0.3 ~ 0.5 part of lubricant.
2.
the ABS modified polycarbonate material of halogen-free flameproof according to claim 1, is characterized in that described polycarbonate resin is the bisphenol A polycarbonate resin.
3.
the ABS modified polycarbonate material of halogen-free flameproof according to claim 1, is characterized in that described ABS modified master is the maleic anhydride graft masterbatch.
4.
the ABS modified polycarbonate material of halogen-free flameproof according to claim 1, is characterized in that described phosphoric acid salt is melamine pyrophosphate.
5.
the ABS modified polycarbonate material of halogen-free flameproof according to claim 1, is characterized in that described metal oxide is molybdic oxide.
6.
the ABS modified polycarbonate material of halogen-free flameproof according to claim 1, is characterized in that described anti-aging agent is 2,2 methylene radical-bis-(4-methyl-6-tert-butylphenols).
7.
the ABS modified polycarbonate material of halogen-free flameproof according to claim 1, is characterized in that described lubricant is stearic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103520969A CN102850748A (en) | 2012-09-20 | 2012-09-20 | Halogen-free flame-retardant ABS modified polycarbonate material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103520969A CN102850748A (en) | 2012-09-20 | 2012-09-20 | Halogen-free flame-retardant ABS modified polycarbonate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102850748A true CN102850748A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103520969A Pending CN102850748A (en) | 2012-09-20 | 2012-09-20 | Halogen-free flame-retardant ABS modified polycarbonate material |
Country Status (1)
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| CN (1) | CN102850748A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978528A (en) * | 2005-12-05 | 2007-06-13 | 中国石油天然气集团公司 | Low-smoke flame-retarded PC/ABS alloy plate special material |
| CN102604315A (en) * | 2012-03-21 | 2012-07-25 | 上海瀚氏模具成型有限公司 | Low-smoke-density PC/ABS (Poly Carbonate/Acrylonitrile Butadiene Styrene) plastic for automobile interior and preparation method thereof |
-
2012
- 2012-09-20 CN CN2012103520969A patent/CN102850748A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978528A (en) * | 2005-12-05 | 2007-06-13 | 中国石油天然气集团公司 | Low-smoke flame-retarded PC/ABS alloy plate special material |
| CN102604315A (en) * | 2012-03-21 | 2012-07-25 | 上海瀚氏模具成型有限公司 | Low-smoke-density PC/ABS (Poly Carbonate/Acrylonitrile Butadiene Styrene) plastic for automobile interior and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20130102 |