CN104212069A - Improved rubber for fire control - Google Patents
Improved rubber for fire control Download PDFInfo
- Publication number
- CN104212069A CN104212069A CN201410417400.2A CN201410417400A CN104212069A CN 104212069 A CN104212069 A CN 104212069A CN 201410417400 A CN201410417400 A CN 201410417400A CN 104212069 A CN104212069 A CN 104212069A
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- CN
- China
- Prior art keywords
- parts
- rubber
- fire control
- improved rubber
- fire
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to improved rubber for fire control. The improved rubber for fire control is prepared from the following raw materials in parts by weight: 30-50 parts of ethylene propylene rubber, 6-11 parts of polyvinyl silicone oil, 3-7 parts of sulphur powder, 7-10 parts of filling agent, 12-16 parts of trioctyl trimellitate, 6-11 parts of zinc oxide, 5-8 parts of high molecular weight fatty acid ester, 3-8 parts of carbon black and 3-7 parts of anti-aging agent. The improved rubber for fire control has the beneficial effects that the improved rubber for fire control has good acid and alkali resistance, stable chemical properties and good corrosion resistance and elasticity.
Description
Technical field
The present invention relates to a kind of improved fire-fighting rubber, belong to rubber technology field.
Background technology
Fire-fighting footwear are to wear in the severe environment such as fire for firefighter, the special type protection footwear that protection both feet and shank escape injury.What fire fighter was engaged in is the work that has certain risk, the footwear of its dress need to possess waterproof simultaneously, heat insulation, anti-skidding, anti-ly pierces through, insulation, resistance toly pound, the performance such as side and bear building-up close firm, wear-resisting, resistance to complications.Because the scene of a fire structure of matter occurs constantly to change, especially in the scene of a fire existing at a large amount of acid, alkali, oily substance, gap based on the oil resistant of rubber own, acid-proof alkaline, makes the distortion that is distorted of the fire-fighting footwear of quality of rubber materials, and abrasion increase, tensile strength at yield reduces, hardness increases etc., reduce rapidly the barrier propterty of fire fighter's boots, accelerate the damage of boots footwear so that do not reach the effect of protection, cause firemen to be burnt by acid-base material, affect the process of fire-fighting work.Therefore, fire-fighting footwear also should have the performance of oil resistant, acid and alkali-resistance, can meet the requirement under the complex environment of the scene of a fire.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is, a kind of rubber is provided, and acid-proof alkaline is good, stable chemical performance, and erosion resistance, elasticity are all still good.
For solving prior art problem, technical scheme provided by the invention is, a kind of improved fire-fighting rubber, and its raw material by following parts by weight is made:
Ethylene-propylene rubber(EPR) 30-50 part, multi-vinyl silicone oil 6-11 part, sulphur powder 3-7 part, weighting agent 7-10 part, trioctyl trimellitate 12-16 part, zinc oxide 6-11 part, high molecular weight fatty acid fat 5-8 part, carbon black 3-8 part, anti-aging agent 3-7 part.
Optimisation technique scheme of the present invention is, a kind of improved fire-fighting rubber, and its raw material by following parts by weight is made:
40 parts, ethylene-propylene rubber(EPR), 8 parts of multi-vinyl silicone oils, 5 parts, sulphur powder, 8.5 parts of weighting agents, 14 parts of trioctyl trimellitates, 9 parts, zinc oxide, 6.5 parts, high molecular weight fatty acid fat, 6 parts of carbon blacks, 5 parts, anti-aging agent.
The invention has the beneficial effects as follows: elastomeric material acid-proof alkaline of the present invention is good, stable chemical performance, erosion resistance, elasticity are all still good.
Embodiment
embodiment 1
An improved fire-fighting rubber, its raw material by following parts by weight is made:
30 parts, ethylene-propylene rubber(EPR), 6 parts of multi-vinyl silicone oils, 3 parts, sulphur powder, 7 parts of weighting agents, 12 parts of trioctyl trimellitates, 6 parts, zinc oxide, 5 parts, high molecular weight fatty acid fat, 3 parts of carbon blacks, 3 parts, anti-aging agent.
embodiment 2
An improved fire-fighting rubber, its raw material by following parts by weight is made:
50 parts, ethylene-propylene rubber(EPR), 11 parts of multi-vinyl silicone oils, 7 parts, sulphur powder, 10 parts of weighting agents, 16 parts of trioctyl trimellitates, 11 parts, zinc oxide, 8 parts, high molecular weight fatty acid fat, 8 parts of carbon blacks, 7 parts, anti-aging agent.
embodiment 3
An improved fire-fighting rubber, its raw material by following parts by weight is made:
40 parts, ethylene-propylene rubber(EPR), 8 parts of multi-vinyl silicone oils, 5 parts, sulphur powder, 8.5 parts of weighting agents, 14 parts of trioctyl trimellitates, 9 parts, zinc oxide, 6.5 parts, high molecular weight fatty acid fat, 6 parts of carbon blacks, 5 parts, anti-aging agent.
Claims (2)
1. an improved fire-fighting rubber, is characterized in that: its raw material by following parts by weight is made:
Ethylene-propylene rubber(EPR) 30-50 part, multi-vinyl silicone oil 6-11 part, sulphur powder 3-7 part, weighting agent 7-10 part, trioctyl trimellitate 12-16 part, zinc oxide 6-11 part, high molecular weight fatty acid fat 5-8 part, carbon black 3-8 part, anti-aging agent 3-7 part.
2. improved fire-fighting rubber according to claim 1, is characterized in that: its raw material by following parts by weight is made:
40 parts, ethylene-propylene rubber(EPR), 8 parts of multi-vinyl silicone oils, 5 parts, sulphur powder, 8.5 parts of weighting agents, 14 parts of trioctyl trimellitates, 9 parts, zinc oxide, 6.5 parts, high molecular weight fatty acid fat, 6 parts of carbon blacks, 5 parts, anti-aging agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417400.2A CN104212069A (en) | 2014-08-24 | 2014-08-24 | Improved rubber for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417400.2A CN104212069A (en) | 2014-08-24 | 2014-08-24 | Improved rubber for fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104212069A true CN104212069A (en) | 2014-12-17 |
Family
ID=52093997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410417400.2A Pending CN104212069A (en) | 2014-08-24 | 2014-08-24 | Improved rubber for fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104212069A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556625A (en) * | 2016-07-01 | 2018-01-09 | 夏杰 | A kind of durable fire prevention fire-fighting rubber and preparation method thereof |
| CN114957814A (en) * | 2022-06-14 | 2022-08-30 | 陈栋 | Wear-resistant rubber material for fire-fighting shoes and preparation method thereof |
| CN114989536A (en) * | 2022-08-01 | 2022-09-02 | 保定三源橡胶有限公司 | Ethylene propylene rubber material with self-cleaning property and wear resistance and preparation method thereof |
-
2014
- 2014-08-24 CN CN201410417400.2A patent/CN104212069A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556625A (en) * | 2016-07-01 | 2018-01-09 | 夏杰 | A kind of durable fire prevention fire-fighting rubber and preparation method thereof |
| CN114957814A (en) * | 2022-06-14 | 2022-08-30 | 陈栋 | Wear-resistant rubber material for fire-fighting shoes and preparation method thereof |
| CN114989536A (en) * | 2022-08-01 | 2022-09-02 | 保定三源橡胶有限公司 | Ethylene propylene rubber material with self-cleaning property and wear resistance and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |