CN103881291A - Enhanced flame retardant plastic - Google Patents
Enhanced flame retardant plastic Download PDFInfo
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- CN103881291A CN103881291A CN201410065952.1A CN201410065952A CN103881291A CN 103881291 A CN103881291 A CN 103881291A CN 201410065952 A CN201410065952 A CN 201410065952A CN 103881291 A CN103881291 A CN 103881291A
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Abstract
The invention provides an enhanced flame retardant plastic. The enhanced flame retardant plastic is prepared from the following raw materials in parts by weight: 20-30 parts of phenolic resin, 10-20 parts of epoxy resin, 8-12 parts of polyethylene, 5-10 parts of polypropylene, 1-3 parts of plasticizer, 2-4 parts of flame retardants and 1.5-2.5 parts of enhancing components. The enhanced flame retardant plastic has the advantages that the plastic has good extensibility, plasticity and flame retardance; the components can not generate halogenated gases and substances harmful to human bodies during decomposition, so that the enhanced flame retardant plastic has a certain environmental effect and is convenient to popularize and use.
Description
Technical field
The invention belongs to plastics field, particularly a kind of enhancement type flame retardant plastics.
Background technology
In recent years, the higher requirement that the fast development of electronic apparatus, building, aviation and automobile industry proposes the performance of plastics.Wherein, the plastics of flame retardant type are nonflammable, and rate of flame propagation is little, and mass loss rate and heat release rate are lower, and have certain self-extinguishing.But the flame retardant plastics performance using at present can not meet the demands, and adopts halogen flame more, combustion processes can be emitted hydrogen halide human body is caused to serious harm.
Simultaneously in order to adapt to different user demands, only have the plastics of single function in the more and more fierce market of competition now, more and more out inferior position, so need to carry out modification to plastics, make it have a more than specific character, thereby strengthen the competitive power in market.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of enhancement type flame retardant plastics.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of enhancement type flame retardant plastics, is made up by weight ratio of following raw materials according: resol 20-30 part, epoxy resin 10-20 part, polyethylene 8-12 part, polypropylene 5-10 part, fluidizer 1-3 part, fire retardant 2-4 part, enhancing ingredients 1.5-2.5 part.
The method of preparing above-mentioned enhancement type flame retardant plastics, comprises the following steps: first that fire retardant is dry at the temperature of 120-130 ℃, then it is fully mixed to extruding pelletization, injection moulding at the temperature of 180-185 ℃ with remaining raw material.
Preferably, above-mentioned enhancement type flame retardant plastics is made up by weight ratio of following raw materials according: 24 parts, resol, 18 parts of epoxy resin, 10 parts of polyethylene, 8 parts of polypropylene, 2 parts of fluidizers, 3 parts of fire retardants, 2 parts of enhancing ingredients.
Wherein, above-mentioned fluidizer is dimethyl phthalate; Above-mentioned fire retardant is one or both in weisspiessglanz, aluminium hydroxide; Above-mentioned enhancing ingredients is one or more in glass fibre, asbestos, quartz.
Advantage of the present invention is: these plastics have good extensibility, plasticity-and anti-flaming function, and each composition can not produce harmful halogenation class gas and material in the time decomposing, and has certain environment protecting, is convenient to promote the use of.
Embodiment:
Below in conjunction with each embodiment, the invention will be further elaborated, but be not limitation of the present invention:
Embodiment 1
A kind of enhancement type flame retardant plastics, is made up by weight ratio of following raw materials according: 20 parts, resol, 10 parts of epoxy resin, 8 parts of polyethylene, 5 parts of polypropylene, 1 part of dimethyl phthalate, 2 parts of weisspiessglanzs, 1.5 parts, glass fibre.
The method of preparing above-mentioned enhancement type flame retardant plastics, comprises the following steps: first that weisspiessglanz is dry at the temperature of 120-130 ℃, then it is fully mixed to extruding pelletization, injection moulding at the temperature of 180-185 ℃ with remaining raw material.
Embodiment 2
A kind of enhancement type flame retardant plastics, is made up by weight ratio of following raw materials according: 24 parts, resol, 18 parts of epoxy resin, 10 parts of polyethylene, 8 parts of polypropylene, 2 parts of dimethyl phthalates, 3 parts, aluminium hydroxide, 2 parts, asbestos.
The method of preparing above-mentioned enhancement type flame retardant plastics, comprises the following steps: first that aluminium hydroxide is dry at the temperature of 120-130 ℃, then it is fully mixed to extruding pelletization, injection moulding at the temperature of 180-185 ℃ with remaining raw material.
Embodiment 3
A kind of enhancement type flame retardant plastics, is made up by weight ratio of following raw materials according: 30 parts, resol, 20 parts of epoxy resin, 12 parts of polyethylene, 10 parts of polypropylene, 3 parts of dimethyl phthalates, 4 parts, aluminium hydroxide, 2.5 parts, quartz.
The method of preparing above-mentioned enhancement type flame retardant plastics, comprises the following steps: first that aluminium hydroxide is dry at the temperature of 120-130 ℃, then it is fully mixed to extruding pelletization, injection moulding at the temperature of 180-185 ℃ with remaining raw material.
Claims (4)
1. an enhancement type flame retardant plastics, is characterized in that, is made up by weight ratio of following raw materials according: resol 20-30 part, epoxy resin 10-20 part, polyethylene 8-12 part, polypropylene 5-10 part, fluidizer 1-3 part, fire retardant 2-4 part, enhancing ingredients 1.5-2.5 part.
2. the method for preparation a kind of enhancement type flame retardant plastics claimed in claim 1, it is characterized in that, comprise the following steps: first that fire retardant is dry at the temperature of 120-130 ℃, then it is fully mixed to extruding pelletization, injection moulding at the temperature of 180-185 ℃ with remaining raw material.
3. a kind of enhancement type flame retardant plastics according to claim 1, is characterized in that, is made up by weight ratio of following raw materials according: 24 parts, resol, 18 parts of epoxy resin, 10 parts of polyethylene, 8 parts of polypropylene, 2 parts of fluidizers, 3 parts of fire retardants, 2 parts of enhancing ingredients.
4. a kind of enhancement type flame retardant plastics according to claim 1, is characterized in that, described fluidizer is dimethyl phthalate; Described fire retardant is one or both in weisspiessglanz, aluminium hydroxide; Described enhancing ingredients is one or more in glass fibre, asbestos, quartz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065952.1A CN103881291A (en) | 2014-02-26 | 2014-02-26 | Enhanced flame retardant plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065952.1A CN103881291A (en) | 2014-02-26 | 2014-02-26 | Enhanced flame retardant plastic |
Publications (1)
| Publication Number | Publication Date |
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| CN103881291A true CN103881291A (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410065952.1A Pending CN103881291A (en) | 2014-02-26 | 2014-02-26 | Enhanced flame retardant plastic |
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| CN (1) | CN103881291A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924890A (en) * | 2016-05-30 | 2016-09-07 | 南京禾宇化工有限公司 | High-strength flame retardant plastic and preparation method thereof |
| CN105968697A (en) * | 2016-05-30 | 2016-09-28 | 南京禾宇化工有限公司 | Flame-retardant plastic and preparation method thereof |
| CN106519450A (en) * | 2016-11-23 | 2017-03-22 | 产俊涛 | Flame-retardant plastic material and preparation method thereof |
| CN106700243A (en) * | 2016-11-23 | 2017-05-24 | 产俊涛 | Novel inflaming-retarding plastics and preparation method thereof |
| CN106750914A (en) * | 2016-12-06 | 2017-05-31 | 杨春松 | A kind of good toughness excellent heat stability vinyon |
| CN106750778A (en) * | 2016-12-08 | 2017-05-31 | 苏州纳贝通环境科技有限公司 | A kind of ageing-resistant Plastic Drum of shock resistance and preparation method thereof |
| CN106893253A (en) * | 2016-08-23 | 2017-06-27 | 南通久聚高分子科技有限公司 | A kind of high molecular fire retardant plastics |
| CN106905587A (en) * | 2017-03-22 | 2017-06-30 | 合肥浦尔菲电线科技有限公司 | A kind of corrosion-resistant electric wire rubber and preparation method thereof |
| CN109796843A (en) * | 2019-01-07 | 2019-05-24 | 董孝宇 | A kind of fire proofing material preparation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245160A (en) * | 2008-03-11 | 2008-08-20 | 四川大学 | Fire retardant thermoplastic resin composition and manufacture method thereof |
| CN103524845A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Halogen-free flame-retardant thermoplastic polyolefin cable material |
-
2014
- 2014-02-26 CN CN201410065952.1A patent/CN103881291A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245160A (en) * | 2008-03-11 | 2008-08-20 | 四川大学 | Fire retardant thermoplastic resin composition and manufacture method thereof |
| CN103524845A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Halogen-free flame-retardant thermoplastic polyolefin cable material |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924890A (en) * | 2016-05-30 | 2016-09-07 | 南京禾宇化工有限公司 | High-strength flame retardant plastic and preparation method thereof |
| CN105968697A (en) * | 2016-05-30 | 2016-09-28 | 南京禾宇化工有限公司 | Flame-retardant plastic and preparation method thereof |
| CN106893253A (en) * | 2016-08-23 | 2017-06-27 | 南通久聚高分子科技有限公司 | A kind of high molecular fire retardant plastics |
| CN106519450A (en) * | 2016-11-23 | 2017-03-22 | 产俊涛 | Flame-retardant plastic material and preparation method thereof |
| CN106700243A (en) * | 2016-11-23 | 2017-05-24 | 产俊涛 | Novel inflaming-retarding plastics and preparation method thereof |
| CN106750914A (en) * | 2016-12-06 | 2017-05-31 | 杨春松 | A kind of good toughness excellent heat stability vinyon |
| CN106750778A (en) * | 2016-12-08 | 2017-05-31 | 苏州纳贝通环境科技有限公司 | A kind of ageing-resistant Plastic Drum of shock resistance and preparation method thereof |
| CN106905587A (en) * | 2017-03-22 | 2017-06-30 | 合肥浦尔菲电线科技有限公司 | A kind of corrosion-resistant electric wire rubber and preparation method thereof |
| CN109796843A (en) * | 2019-01-07 | 2019-05-24 | 董孝宇 | A kind of fire proofing material preparation method |
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Application publication date: 20140625 |