CN103467674B - A kind of Flame-retardant ABS plastic - Google Patents
A kind of Flame-retardant ABS plastic Download PDFInfo
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- CN103467674B CN103467674B CN201310371661.0A CN201310371661A CN103467674B CN 103467674 B CN103467674 B CN 103467674B CN 201310371661 A CN201310371661 A CN 201310371661A CN 103467674 B CN103467674 B CN 103467674B
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Abstract
The invention discloses a kind of Flame-retardant ABS plastic, be made up of following weight parts component: the dicumyl peroxide of 160-165 mass parts ABS, 10-15 quality metastannic acid, 10-15 mass parts antimonous oxide, 10-15 mass parts ammonium polyphosphate, 5-8 part vinylbenzene, 6-9 part vinyl cyanide, 10-14 part benzene sulfonamide acid esters, 20-30 mass parts triphenylphosphate, 10 mass parts polynites and 10 mass parts technical grades.The Flame-retardant ABS plastic that the present invention obtains has good anti-flaming function, and consumption seldom just obviously can play fire retardation; And do not affect the physical strength of plastics, particularly do not reduce the heat-drawn wire of plastics, mechanics temperature and electrical insulation capability; Be easy in the plastic be uniformly dispersed, good weatherability, persistence is good, makes plastics have long-term flame retardant resistance.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of Flame-retardant ABS plastic.
Technical background
Along with science and technology and economic development, play more and more important effect in daily life by the daily living article of plastics-production.But plastics easy firing, and combustionvelocity is fast, can produce a large amount of toxic gas according to statistics, according to statistics, because the loss of life and personal injury of suffocating and smoke poisoning causes accounts for 50 ~ 80% of the total casualties of fire in fire.Along with the widespread use of plastics in building, furniture, traffic, Aeronautics and Astronautics, electrical equipment etc., the fire simultaneously caused due to plastic products is also innumerable, fire hazard situation allows of no optimist, some fire disaster accidents occur again and again, and be much all that the inflammable material such as nylon wire, polyurethane foam burns rapidly, shine into the loss of people's casualties and property.Most plastics are all inflammable substances, but all need plastics not burn at the material of construction, communications and transportation material, home electric appliance material etc. of plastics, have good flame retardant properties, require that the degree of being fuming of plastics in big fire is little.For this reason, in plastic formula, select to add fire retardant and just become extremely important.Fire retardant uses in the U.S. at first, and after the sixties in 20th century, consumption increases severely, and current consumption is only second to softening agent.The plastics variety consuming fire retardant maximum is polyvinyl chloride, polystyrene, urethane foam, unsaturated polyester, ABS resin and polypropylene.In the life of people, at present now a lot of formula of flame-retardant plastic produces toxic gas and causes poison gas and flue gas in fire to suffocate to human body the physical and mental health of side effect, grievous injury people when materials pyrolysis, and environmental-protecting performance is very undesirable.In recent years, the fast development of electronic apparatus, building, aviation and automobile industry higher requirement that the performance of plastics is proposed.Wherein, the plastics of flame retardant type are nonflammable, and rate of flame propagation is little, mass loss rate and heat release rate lower, and there is certain self-extinguishing.But the flame retardant plastics performance used at present can not meet the demands, and adopts halogen flame more, and combustion processes can be released hydrogen halide and be caused serious harm to human body.So the selection of fire retardant in plastics, be a very complicated process, above-mentioned every factor must be considered.Give such as in existing textbook: the mechanism such as protective membrane mechanism, not so gas mechanism, coolant mechanism and terminating chain lock reactor mechanism; these can select to provide a fuzzy direction to fire retardant, but but cannot provide real effectively helps.
Summary of the invention
For above shortcomings in prior art, the object of the invention is to provide a kind of Flame-retardant ABS plastic.
The object of the invention is to be achieved through the following technical solutions: a kind of Flame-retardant ABS plastic, is made up of following weight parts component: the dicumyl peroxide of 160-165 mass parts ABS, 10-15 quality metastannic acid, 10-15 mass parts antimonous oxide, 10-15 mass parts ammonium polyphosphate, 5-8 part vinylbenzene, 6-9 part vinyl cyanide, 10-14 part benzene sulfonamide acid esters, 20-30 mass parts triphenylphosphate, 10 mass parts polynites and 10 mass parts technical grades.
The beneficial effect that the present invention has: the Flame-retardant ABS plastic that the present invention obtains has good anti-flaming function, consumption seldom just obviously can play fire retardation; And do not affect the physical strength of plastics, particularly do not reduce the heat-drawn wire of plastics, mechanics temperature and electrical insulation capability; Be easy in the plastic be uniformly dispersed, good weatherability, persistence is good, makes plastics have long-term flame retardant resistance.
Embodiment
Example of the present invention can not limit the present invention to explanation of the present invention, and any change in the implication suitable with the present invention and scope and adjustment, all should think within the scope of the invention.
embodiment 1
The preparation of Flame-retardant ABS plastic: stirrer is put in the mixing of the dicumyl peroxide of 160-165 mass parts ABS, 10-15 quality metastannic acid, 10-15 mass parts antimonous oxide, 10-15 mass parts ammonium polyphosphate, 5-8 part vinylbenzene, 6-9 part vinyl cyanide, 10-14 part benzene sulfonamide acid esters, 20-30 mass parts triphenylphosphate, 10 mass parts polynites and 10 mass parts technical grades, put into Banbury mixer banburying after stirring, internally mix temperature is 160-165 DEG C, rotating speed is 1000-1150rpm; Then by the mixture after banburying through granulator granulation, obtain particle, particle put into tank cooling, then dry at normal temperatures; The salient features of the material that the present embodiment is prepared is as follows: tensile strength MPa(GB/T1040-2006): 43-45, elongation at break %(GB/T1040-2006): 13; Shock strength J/m(GB/T1043-2008): 129-130; Flexural strength MPa(GB/T9341-2000): 41-42; Oxygen index %(GB/T2406-1993): 39; Vertical combustion rank UL-94:V0.Thermotolerance and the flame retardant resistance of Flame-retardant ABS plastic of the present invention are more excellent, and preparation technology is simple, and product cost is low, and the over-all properties of product is more excellent.
Claims (1)
1. a Flame-retardant ABS plastic, is characterized in that being made up of following weight parts component: the dicumyl peroxide of 160-165 mass parts ABS, 10-15 quality metastannic acid, 10-15 mass parts antimonous oxide, 10-15 mass parts ammonium polyphosphate, 5-8 part vinylbenzene, 6-9 part vinyl cyanide, 10-14 part benzene sulfonamide acid esters, 20-30 mass parts triphenylphosphate, 10 mass parts polynites and 10 mass parts technical grades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371661.0A CN103467674B (en) | 2013-08-23 | 2013-08-23 | A kind of Flame-retardant ABS plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371661.0A CN103467674B (en) | 2013-08-23 | 2013-08-23 | A kind of Flame-retardant ABS plastic |
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| Publication Number | Publication Date |
|---|---|
| CN103467674A CN103467674A (en) | 2013-12-25 |
| CN103467674B true CN103467674B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310371661.0A Active CN103467674B (en) | 2013-08-23 | 2013-08-23 | A kind of Flame-retardant ABS plastic |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108586805A (en) * | 2018-05-23 | 2018-09-28 | 芜湖航天特种电缆厂股份有限公司 | Cable fire-retardant combination and preparation method thereof |
| CN115612240B (en) * | 2022-11-04 | 2024-02-27 | 欣达瑞精密塑胶(苏州)股份有限公司 | Key cap and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875953A (en) * | 2012-09-20 | 2013-01-16 | 吴江市天源塑胶有限公司 | Halogen-free flame retardant ABS (Acrylonitrile Butadiene StyreneAcrylonitrile Butadiene Styrene) material |
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- 2013-08-23 CN CN201310371661.0A patent/CN103467674B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875953A (en) * | 2012-09-20 | 2013-01-16 | 吴江市天源塑胶有限公司 | Halogen-free flame retardant ABS (Acrylonitrile Butadiene StyreneAcrylonitrile Butadiene Styrene) material |
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| CN103467674A (en) | 2013-12-25 |
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| CB03 | Change of inventor or designer information |
Inventor after: Luan Rong Inventor after: Wang Shizi Inventor before: Xiao Weirong |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160203 Address after: 266109 Shandong province Qingdao Chengyang District Chengyang Street soap household community Applicant after: Qingdao Yi Shibao plastics company limited Address before: Wujiang District of Suzhou City, Jiangsu province 215212 Lili Town Industrial Park of arch bridge Applicant before: Wujiang Tianyuan Plastic Co., Ltd. |