CN103342854B - A kind of flame-proof heat-resistant plastics containing sarin resin - Google Patents
A kind of flame-proof heat-resistant plastics containing sarin resin Download PDFInfo
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- CN103342854B CN103342854B CN201310276405.3A CN201310276405A CN103342854B CN 103342854 B CN103342854 B CN 103342854B CN 201310276405 A CN201310276405 A CN 201310276405A CN 103342854 B CN103342854 B CN 103342854B
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Abstract
The present invention relates to a kind of flame-proof heat-resistant plastics containing sarin resin, be made up of according to weight ratio following composition: sarin resin 40 ~ 50 parts, crosslinked polyethylene 40 ~ 50 parts, tetrafluoroethylene 20 ~ 30 parts, polyacrylamide 10 ~ 20 parts, antimonous oxide 10 ~ 20 parts, 10 ~ 20 parts, zinc oxide, ethylene glycol 10 ~ 20 parts, silica 10 ~ 20 part.The plastics containing sarin resin made have good flame-proof heat-resistant effect.
Description
Technical field
The present invention relates to a kind of flame-proof heat-resistant plastics, particularly relate to a kind of flame-proof heat-resistant plastics containing sarin resin.
Background technology
At present, the range of application of plastics is very wide, and along with fast development economic both at home and abroad, plastic industry have also been obtained hypergrowth.On current market, plastics kind is different, function is each different, but quality is also uneven, relating to the professional domain of flame-proof heat-resistant plastics, also be more increase to the standard-required of flame-proof heat-resistant plastics thereupon, have fire-retardant less with plastics kind that is heat-resisting effect in the market simultaneously, therefore develop the trend that a kind of plastics simultaneously with good flame retardant resistance and thermotolerance are a certainty.
Summary of the invention
The technical problem solved: the problem that common plastics is fire-retardant and heat-resisting effect is poor.
Technical scheme: the present invention is a kind of flame-proof heat-resistant plastics containing sarin resin, is made up of: sarin resin 40 ~ 50 parts, crosslinked polyethylene 40 ~ 50 parts, tetrafluoroethylene 20 ~ 30 parts, polyacrylamide 10 ~ 20 parts, antimonous oxide 10 ~ 20 parts, 10 ~ 20 parts, zinc oxide, ethylene glycol 10 ~ 20 parts, silica 10 ~ 20 part following composition according to weight ratio.At 60 DEG C, various composition is dropped in retort and allocates, stir, be heated to 200 DEG C and keep 8h, the plastics with good flame-proof heat-resistant effect after cooling, can be obtained.
Beneficial effect: after preparing the flame-proof heat-resistant plastics containing sarin resin, its flame retardant resistance and high thermal resistance are tested.Adopt UL94 standard to test flame retardant of plastic, result shows can reach the flame-proof heat-resistant plastics containing sarin resin that the present invention makes V-0 rank, have good flame retardant effect.Plastics keep 15h at burning temperature is 700 ~ 900 DEG C in addition, and the flame-proof heat-resistant plastics containing sarin resin produce without any unusual phenomenon, have good flame-proof heat-resistant characteristic.
Embodiment
Preparation method is as follows: retort opened, and normal pressure modulated temperature is 60 DEG C, adds various composition successively, and uniform stirring post-heating to 200 DEG C keeps 8h, can obtain the plastics with good flame-proof heat-resistant effect after cooling.
Embodiment 1
During preparation, formula is: sarin resin 40kg, crosslinked polyethylene 40kg, tetrafluoroethylene 20kg, polyacrylamide 10kg, antimonous oxide 10kg, zinc oxide 10kg, ethylene glycol 10kg, silica 1 0kg.In embodiment 1, plastic cement burning temperature is keep 15h at 700 DEG C.
Embodiment 2
During preparation, formula is: sarin resin 45kg, crosslinked polyethylene 45kg, tetrafluoroethylene 25kg, polyacrylamide 15kg, antimonous oxide 15kg, zinc oxide 15kg, ethylene glycol 15kg, silica 1 5kg.In embodiment 2, plastic cement burning temperature is keep 15h at 800 DEG C.
Embodiment 3
During preparation, formula is: sarin resin 50kg, crosslinked polyethylene 50kg, tetrafluoroethylene 30kg, polyacrylamide 20kg, antimonous oxide 20kg, zinc oxide 20kg, ethylene glycol 20kg, silicon-dioxide 20kg.In embodiment 3, plastic cement burning temperature is keep 15h at 900 DEG C.
Flame retardant resistance and thermotolerance test result: the plastic grade that embodiment 1 to embodiment 3 adopts UL94 standard to record is V-0 rank, possessed extraordinary flame retardant effect.And embodiment 1 to embodiment 3 does not all change under corresponding burning temperature, possessed good thermotolerance simultaneously.
Claims (6)
1. the flame-proof heat-resistant plastics containing sarin resin, is characterized in that: be made up of according to weight ratio following composition: sarin resin 40 ~ 50 parts, crosslinked polyethylene 40 ~ 50 parts, tetrafluoroethylene 20 ~ 30 parts, polyacrylamide 10 ~ 20 parts, antimonous oxide 10 ~ 20 parts, 10 ~ 20 parts, zinc oxide, ethylene glycol 10 ~ 20 parts, silica 10 ~ 20 part; The preparation method of described flame-proof heat-resistant plastics is at 60 DEG C, is dropped in retort by various composition and allocates, stir, and is heated to 200 DEG C and keeps 8h, can obtain the plastics with good flame-proof heat-resistant effect after cooling.
2. a kind of flame-proof heat-resistant plastics containing sarin resin according to claim 1, is characterized in that: in plastics composition, sarin resin is 50 parts.
3. a kind of flame-proof heat-resistant plastics containing sarin resin according to claim 1, is characterized in that: in plastics composition, crosslinked polyethylene is 40 parts.
4. a kind of flame-proof heat-resistant plastics containing sarin resin according to claim 1, is characterized in that: in plastics composition, tetrafluoroethylene is 20 parts.
5. a kind of flame-proof heat-resistant plastics containing sarin resin according to claim 1, is characterized in that: in plastics composition, polyacrylamide is 10 parts.
6. a kind of flame-proof heat-resistant plastics containing sarin resin according to claim 1, is characterized in that: in plastics composition, zinc oxide is 10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310276405.3A CN103342854B (en) | 2013-07-03 | 2013-07-03 | A kind of flame-proof heat-resistant plastics containing sarin resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310276405.3A CN103342854B (en) | 2013-07-03 | 2013-07-03 | A kind of flame-proof heat-resistant plastics containing sarin resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103342854A CN103342854A (en) | 2013-10-09 |
| CN103342854B true CN103342854B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310276405.3A Expired - Fee Related CN103342854B (en) | 2013-07-03 | 2013-07-03 | A kind of flame-proof heat-resistant plastics containing sarin resin |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212049B (en) * | 2014-08-26 | 2016-06-01 | 大连欧思特科技有限公司 | A kind of heat-shrink tube and preparation method and the application in LED filament encapsulation |
| CN109081998A (en) * | 2018-07-10 | 2018-12-25 | 浙江琛盛新材料科技有限公司 | A kind of co-extrusion material factory formula and technique |
| CN109369945B (en) * | 2018-08-18 | 2020-08-21 | 深圳市华科创智技术有限公司 | Flexible conductive film and preparation method thereof |
| CN112552680A (en) * | 2020-12-11 | 2021-03-26 | 上海金发科技发展有限公司 | Efficient flame-retardant nylon composite material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101268138A (en) * | 2005-07-22 | 2008-09-17 | 伊塔尔麦奇化学股份公司 | Flame retardant polymeric compositions |
| CN102604203A (en) * | 2012-01-18 | 2012-07-25 | 成都慧成科技有限责任公司 | Improved microporous polymer film and preparation method thereof |
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2013
- 2013-07-03 CN CN201310276405.3A patent/CN103342854B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101268138A (en) * | 2005-07-22 | 2008-09-17 | 伊塔尔麦奇化学股份公司 | Flame retardant polymeric compositions |
| CN102604203A (en) * | 2012-01-18 | 2012-07-25 | 成都慧成科技有限责任公司 | Improved microporous polymer film and preparation method thereof |
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| CN103342854A (en) | 2013-10-09 |
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