CN102850748A - Halogen-free flame-retardant ABS modified polycarbonate material - Google Patents

Halogen-free flame-retardant ABS modified polycarbonate material Download PDF

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Publication number
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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China
Prior art keywords
halogen
abs modified
polycarbonate material
parts
modified polycarbonate
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CN2012103520969A
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Chinese (zh)
Inventor
方云祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changshu Kailida Honeycomb Package Material Co Ltd
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Changshu Kailida Honeycomb Package Material Co Ltd
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Priority to CN2012103520969A priority Critical patent/CN102850748A/en
Publication of CN102850748A publication Critical patent/CN102850748A/en
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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

The ABS modified polycarbonate material of halogen-free flameproof
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:
Figure BDA0000216790291
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:
Figure BDA0000216790292
Embodiment 2:
Figure BDA0000216790293
Embodiment 3:
Embodiment 4:
Figure BDA0000216790296
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:
Figure BDA0000216790297

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.
CN2012103520969A 2012-09-20 2012-09-20 Halogen-free flame-retardant ABS modified polycarbonate material Pending CN102850748A (en)

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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Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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Application publication date: 20130102