CN103772887A - Environment-friendly ABS (acrylonitrile-butadiene-styrene) flame-retardant plastic - Google Patents
Environment-friendly ABS (acrylonitrile-butadiene-styrene) flame-retardant plastic Download PDFInfo
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- CN103772887A CN103772887A CN201410029420.2A CN201410029420A CN103772887A CN 103772887 A CN103772887 A CN 103772887A CN 201410029420 A CN201410029420 A CN 201410029420A CN 103772887 A CN103772887 A CN 103772887A
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Abstract
The invention discloses an environment-friendly ABS (acrylonitrile-butadiene-styrene) flame-retardant plastic which is prepared from the following raw materials in parts by weight: 50-54 parts of ABS, 8-10 parts of organic silicon resin, 11-13 parts of novolac epoxy resin, 6-7 parts of triphenyl phosphate, 7-9 parts of hollow glass beads, 5-7 parts of antimony trioxide, 4-7 parts of alkyl benzene sulfonate, 3-6 parts of magnesium hydroxide and 5-7 parts of metastannic acid. The product is free of halogen, and has favorable flame-retardant function; the heat-deformation temperature, mechanical temperature, electric insulation property and other properties of the prepared product are not influenced; and the plastic has long-term flame retardancy, is environment-friendly and is suitable for large-scale production.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of environment protection type ABS flame retardant plastics.
Technical background
At present, plastics are not subject to the performance of humidity effect and are applied to more and more widely in a lot of fields with good resistance electrical property and the high-frequency insulation of its uniqueness.But because plastics itself do not have flame retardant resistance, when for electronic apparatus, building, aviation and automobile industry, because it has inflammableness, thus initiation fire.At present, along with the progress of technology, ubiquitous product innovation, new things have been brought convenient and swift hungry service to people's life, work, and earth-shaking variation has occurred in people's life.In order to ensure national public property and citizen's personnel safety, in order to eliminate disaster hidden-trouble, enjoying the comfort, fast in life, " high quality is lived safely " will become important factor indispensable in life gradually.Under historical background at a tremendous pace like this, fire retardant plastic material has also just become the favorite in market.This material is applicable to the fields such as switch on wall, socket, tubing, breaker of plastic casing, motor component, sheet material because having the superior characteristics such as good flame retardant resistance, low density, low cost, good over-all properties.In recent years, also there are many manufacturing enterprises to begin one's study both at home and abroad and develop flame retardant plastics, but the fire retardant adding is at present more with halogenated flame retardant, in life-time service process, especially in combustion processes, understand the toxic substance that produces hydrogen halide, the health to people and environment all can cause great harm.
Summary of the invention
The present invention seeks to, in order to overcome the deficiencies in the prior art, provides a kind of environment protection type ABS flame retardant plastics.
The object of the invention is to be achieved through the following technical solutions: a kind of environment protection type ABS flame retardant plastics, it is made up according to weight proportion of following raw materials according: 50-54 mass parts ABS, 8-10 mass parts silicone resin, 11-13 mass parts novolac epoxy, 6-7 mass parts triphenylphosphate, 7-9 mass parts hollow glass bead, 5-7 mass parts antimonous oxide, 4-7 part benzene sulfonamide acid esters, 3-6 mass parts magnesium hydroxide, 5-7 quality metastannic acid.
Described silicone resin is SFR100, for U.S. GE produces.
Described ABS is PA765A.
Beneficial effect: product of the present invention, not halogen-containing, there is good anti-flaming function, the performances such as the product heat-drawn wire, mechanics temperature and the electrical insulation capability that make are not affected, plastics have long-term flame retardant resistance, and environmentally friendly, suitable for mass production.
Embodiment
embodiment 1
A kind of environment protection type ABS flame retardant plastics, it is made up according to weight proportion of following raw materials according: 50-54 mass parts ABS, 8-10 mass parts silicone resin, 11-13 mass parts novolac epoxy, 6-7 mass parts triphenylphosphate, 7-9 mass parts hollow glass bead, 5-7 mass parts antimonous oxide, 4-7 part benzene sulfonamide acid esters, 3-6 mass parts magnesium hydroxide, 5-7 quality metastannic acid.Silicone resin is SFR100, for U.S. GE produces.ABS is PA765A.
Formula of the present invention can be produced plastics by the making equipment that uses existing routine, its preparation method: 1. according to formula raw materials weighing, raw material is joined in high-speed kneading machine, and in the time that the temperature of mixture is increased to 100 ℃ to 140 ℃, discharging is also cooled to envrionment temperature; 2. mixture is joined to extrusion moulding in screw extrusion press and obtain strip-shaped materials, making drop temperature is 180 ℃ ~ 200 ℃; 3. strip-shaped materials is carried out air-cooledly, then directly strip-shaped materials guided to pelletizing in dicing machine and obtain pellet.
embodiment 2
A kind of environment protection type ABS flame retardant plastics, it is made up according to weight proportion of following raw materials according: 50 mass parts ABS, 8 mass parts silicone resins, 11 mass parts novolac epoxys, 6 mass parts triphenylphosphates, 7 mass parts hollow glass beads, 5 mass parts antimonous oxides, 4 parts of benzene sulfonamide acid esters, 3 mass parts magnesium hydroxides, 5 quality metastannic acids.Silicone resin is SFR100, for U.S. GE produces.ABS is PA765A.
Performance test: the plastics in embodiment are made to standard bar and carry out performance test according to the similar plastics all standard of country, the salient features of the material of preparing is as follows: flexural strength (MPa): 58.3, notched Izod impact strength (KJ/m
2): 26.3, vertical combustion rank UL-94 is V0, oxygen index: 31%.
embodiment 3
A kind of environment protection type ABS flame retardant plastics, it is made up according to weight proportion of following raw materials according: 54 mass parts ABS, 10 mass parts silicone resins, 13 mass parts novolac epoxys, 7 mass parts triphenylphosphates, 9 mass parts hollow glass beads, 7 mass parts antimonous oxides, 7 parts of benzene sulfonamide acid esters, 6 mass parts magnesium hydroxides, 7 quality metastannic acids.Silicone resin is SFR100, for U.S. GE produces.ABS is PA765A.
Performance test: the plastics in embodiment are made to standard bar and carry out performance test according to the similar plastics all standard of country, the salient features of the material of preparing is as follows: flexural strength (MPa): 59, notched Izod impact strength (KJ/m
2): 26, vertical combustion rank UL-94 is V0, oxygen index: 31%.
Claims (3)
1. an environment protection type ABS flame retardant plastics, it is characterized in that it is made up according to weight proportion of following raw materials according: 50-54 mass parts ABS, 8-10 mass parts silicone resin, 11-13 mass parts novolac epoxy, 6-7 mass parts triphenylphosphate, 7-9 mass parts hollow glass bead, 5-7 mass parts antimonous oxide, 4-7 part benzene sulfonamide acid esters, 3-6 mass parts magnesium hydroxide, 5-7 quality metastannic acid.
2. a kind of environment protection type ABS flame retardant plastics according to claim 1, is characterized in that described silicone resin is SFR100.
3. a kind of environment protection type ABS flame retardant plastics according to claim 1, is characterized in that described ABS is PA765A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029420.2A CN103772887A (en) | 2014-01-23 | 2014-01-23 | Environment-friendly ABS (acrylonitrile-butadiene-styrene) flame-retardant plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029420.2A CN103772887A (en) | 2014-01-23 | 2014-01-23 | Environment-friendly ABS (acrylonitrile-butadiene-styrene) flame-retardant plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103772887A true CN103772887A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410029420.2A Pending CN103772887A (en) | 2014-01-23 | 2014-01-23 | Environment-friendly ABS (acrylonitrile-butadiene-styrene) flame-retardant plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103772887A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1599776A (en) * | 2001-11-30 | 2005-03-23 | 宝理塑料株式会社 | Flame-retardant resin composition |
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2014
- 2014-01-23 CN CN201410029420.2A patent/CN103772887A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1599776A (en) * | 2001-11-30 | 2005-03-23 | 宝理塑料株式会社 | Flame-retardant resin composition |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |
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| RJ01 | Rejection of invention patent application after publication |