CN102585318B - High weather-resistant inflaming retarding special rubber composition - Google Patents
High weather-resistant inflaming retarding special rubber composition Download PDFInfo
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- CN102585318B CN102585318B CN 201110418979 CN201110418979A CN102585318B CN 102585318 B CN102585318 B CN 102585318B CN 201110418979 CN201110418979 CN 201110418979 CN 201110418979 A CN201110418979 A CN 201110418979A CN 102585318 B CN102585318 B CN 102585318B
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Abstract
The invention discloses a high weather-resistant inflaming retarding special rubber composition, which comprises the following components by weight: 100 parts of chloroprene rubber, 1.5 to 2.5 parts of N-isopropyl-N'-phenyl-p-phenylenediamine, 30 to 40 parts of carbon black, 0.4 to 1 part of dicumyl peroxide, 1.2 to 2 parts of stearic acid, 5 to 10 parts of calcium carbonate, 0.5 part to 2 parts of accelerator, 6 to 10 parts of crack preventing agent, 24 parts of APP10 and 4 to 15 parts of PER4. The composition adopts special raw material proportion, overcomes the shortcoming that chloroprenerubber is not stable and simultaneously has the advantages of being excellent and high in weather resistance, inflaming retarding performance, aging resistance, oil resistance and the like.
Description
Technical field
The present invention relates to chemical field, relate in particular to a kind of high weather-resistance flame-retardant specialty elastomer composition.
Background technology
Under the environment for use higher to weather-proof, ageing-resistant, the mildew-resistant of rubber, anti-wet goods performance requriements, employed rubber often adopts chloroprene rubber as main raw material, chloroprene rubber is of many uses, as be used for making travelling belt and transmission belt, the foreskin material of electric wire, cable is made the equipment lining of oil resisting rubber hose, packing ring and resistance to chemical attack.Yet owing to rebound resilience, the less stable of chloroprene rubber, influence the use properties of rubber.
Widespread use along with macromolecular material, people more and more pay attention to the fire hazard that caused by them, elastomeric material is no exception, and many occasions require rubber to have flame retardant properties, as household electrical appliance, furniture, building, electric wire, oil field, mine, transportation, clothing etc.More and more Duo rules have proposed enforceable requirement to fire-retardant, but because the flame retardant effect of existing elastomeric material is unsatisfactory, so can't reach requirement in a lot of fields.
Summary of the invention
In order to overcome above-mentioned deficiency, technical problem to be solved provides a kind of high weather-resistance flame-retardant specialty elastomer composition just in the present invention.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
A kind of high weather-resistance flame-retardant specialty elastomer composition, it comprises the component of following parts by weight:
As screening formulation, above-mentioned high weather-resistance flame-retardant specialty elastomer composition, it comprises the component of following parts by weight:
Wherein, described promotor is TM monex TD.
Beneficial effect: high weather-resistance flame-retardant specialty elastomer composition of the present invention, adopt special proportioning raw materials, overcome the unsettled shortcoming of chloroprene rubber, also have excellent high-weatherability, flame retardant resistance, ageing resistance, oil-proofness etc. simultaneously.Among the present invention, carbon black can improve the intensity of rubber item, and give the good abrasion performance of rubber combination,, performance such as heat-resisting, ageing-resistant, oil resistant; N-sec.-propyl-N_ diphenyl-para-phenylene diamine can improve the ageing-resistant function of anti-ozone of rubber combination; Dicumyl peroxide has good effects such as cracking resistance protection as common anti-aging agent; Be full of cracks prevents that agent from can form protective membrane on the composition surface, effectively prevents be full of cracks; Adopt APP/PER expansion type flame-retarding system as fire retardant, not only play good flame-retardant effect, and can improve the thermostability of chloroprene rubber, cause is that chloroprene rubber can form when high temperature with phosphorus is the stable carbon-coating of main content.
Embodiment:
Embodiment 1
A kind of high weather-resistance flame-retardant specialty elastomer composition, it comprises the component of following parts by weight:
Above-mentioned recipe ingredient is carried out mixing processing: rubber, starting material weighing-section banburying-a section are opened refining-following sheet-two section banburying-two and section are opened refining-following sheet-namely get film.
Embodiment 2
A kind of high weather-resistance flame-retardant specialty elastomer composition, it comprises the component of following parts by weight:
Above-mentioned recipe ingredient is carried out mixing processing: rubber, starting material weighing-section banburying-a section are opened refining-following sheet-two section banburying-two and section are opened refining-following sheet-namely get film.
Embodiment 3
A kind of high weather-resistance flame-retardant specialty elastomer composition, it comprises the component of following parts by weight:
Above-mentioned recipe ingredient is carried out mixing processing: rubber, starting material weighing-section banburying-a section are opened refining-following sheet-two section banburying-two and section are opened refining-following sheet-namely get film.
Embodiment 4
The film of getting embodiment 1 gained cuts style by standard, carries out style and detects as shown in the table:
Above-described embodiment does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (2)
1. one kind high weather-resistance flame-retardant specialty elastomer composition is characterized in that it comprises the component of following parts by weight:
2. high weather-resistance flame-retardant specialty elastomer composition according to claim 1, it is characterized in that: described promotor is TM monex TD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110418979 CN102585318B (en) | 2011-12-15 | 2011-12-15 | High weather-resistant inflaming retarding special rubber composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110418979 CN102585318B (en) | 2011-12-15 | 2011-12-15 | High weather-resistant inflaming retarding special rubber composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102585318A CN102585318A (en) | 2012-07-18 |
| CN102585318B true CN102585318B (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110418979 Active CN102585318B (en) | 2011-12-15 | 2011-12-15 | High weather-resistant inflaming retarding special rubber composition |
Country Status (1)
| Country | Link |
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| CN (1) | CN102585318B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746213A (en) * | 2004-09-06 | 2006-03-15 | 刘明辉 | Fire-retardant rubber leather products |
| CN101190572A (en) * | 2006-11-20 | 2008-06-04 | 赵建军 | Skim coating repair technique for flame resisting wire cable conveying belt |
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2011
- 2011-12-15 CN CN 201110418979 patent/CN102585318B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746213A (en) * | 2004-09-06 | 2006-03-15 | 刘明辉 | Fire-retardant rubber leather products |
| CN101190572A (en) * | 2006-11-20 | 2008-06-04 | 赵建军 | Skim coating repair technique for flame resisting wire cable conveying belt |
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| Publication number | Publication date |
|---|---|
| CN102585318A (en) | 2012-07-18 |
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Effective date of registration: 20210220 Address after: 215500 No.88 Haifeng Road, Haiyu Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu staples new materials Co.,Ltd. Address before: 215522 Fushan north, Haiyu Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: CHANGSHU XINHUA CHEMICAL Co.,Ltd. |
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