CN113717445A - High-wear-resistance rubber - Google Patents
High-wear-resistance rubber Download PDFInfo
- Publication number
- CN113717445A CN113717445A CN202011444684.6A CN202011444684A CN113717445A CN 113717445 A CN113717445 A CN 113717445A CN 202011444684 A CN202011444684 A CN 202011444684A CN 113717445 A CN113717445 A CN 113717445A
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- CN
- China
- Prior art keywords
- rubber
- weight
- din
- abrasion
- wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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 discloses a high wear-resistant rubber which comprises, by weight, 6.27% of polyisoprene rubber, 50.21% of butadiene rubber, 6.27% of solution-polymerized butadiene styrene rubber, 25.1% of ultrafine white carbon black, 2.26% of polyethylene glycol, 0.62% of 1801 stearic acid, 0.25% of protective wax, 2.5% of comprehensive anti-aging agent, 0.69% of comprehensive accelerator, 1.25% of uniform tackifier, 0.75% of wear-resistant agent and 3.67% of 997 zinc oxide; mixing the components in parts by weight in a rubber mixing mill, and when the rubber material obtained through the test is subjected to autorotation test in a DIN abrasion machine, DIN is below 60; when the DIN abrasion machine does not rotate for testing, DIN is less than 40, the abrasion resistance is high, and the requirement of high abrasion resistance on rubber materials under specific occasions can be met.
Description
Technical Field
The invention belongs to the technical field of rubber products, and particularly relates to rubber with high wear resistance.
Background
The wear resistance of rubber is an important performance index of rubber materials, and the wear resistance of the rubber materials is required to be higher in some specific occasions, but the existing rubber materials cannot meet the requirement of high wear resistance, so that the banburying formula of the rubber materials needs to be improved to improve the wear resistance of the rubber materials, so that the rubber with high wear resistance is obtained.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the rubber with high wear resistance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high wear-resistant rubber comprises, by weight,
the high-abrasion-resistance rubber with the formula is mixed in a rubber mixing mill, and the DIN of the rubber material is below 60 when the rubber material is subjected to autorotation test in a DIN abrasion machine; when the DIN abrasion machine does not rotate for testing, DIN is less than 40, the abrasion resistance is high, and the requirement of high abrasion resistance on rubber materials under specific occasions can be met.
Preferably, the polyisoprene rubber is IR-2200, the butadiene rubber is PR-040S, the solution polymerized styrene-butadiene rubber is SSBR2003, the superfine white carbon black is 180 meshes, the polyethylene glycol is PEG-4000, the protective wax is 4060 protective wax, the uniform tackifier is RH-100AN, and the wear-resisting agent is SI-69.
Preferably, the comprehensive anti-aging agent consists of 1.25 percent (weight part) of anti-aging agent W002 and 1.25 percent (weight part) of anti-aging agent W018.
Preferably, the combination accelerator consists of 0.5% (parts by weight) of accelerator C012 and 0.19% (parts by weight) of accelerator H006.
The invention has the following beneficial effects:
the high wear-resistant rubber is prepared by mixing the components in parts by weight in a rubber mixing mill, and the DIN of the rubber material obtained through the test is below 60 when the rubber material is subjected to autorotation test in a DIN abrasion machine; when the DIN abrasion machine does not rotate for testing, DIN is less than 40, the abrasion resistance is high, and the requirement of high abrasion resistance on rubber materials under specific occasions can be met.
Detailed Description
The present invention will be further described with reference to specific examples in order to more clearly understand the technical idea of the present invention as claimed.
The high wear-resistant rubber comprises the following components in parts by weight,
the polyisoprene rubber is IR-2200, the butadiene rubber is PR-040S, the solution polymerized styrene-butadiene rubber is SSBR2003, the superfine white carbon black is 180 meshes, the polyethylene glycol is PEG-4000, the protective wax is 4060 protective wax, the uniform tackifier is RH-100AN, and the wear-resisting agent is SI-69. The comprehensive anti-aging agent consists of 1.25 percent (weight portion) of anti-aging agent W002 and 1.25 percent (weight portion) of anti-aging agent W018. The comprehensive accelerator consists of 0.5 percent (weight portion) of accelerator C012 and 0.19 percent (weight portion) of accelerator H006.
The high-wear-resistance rubber with the formula is mixed in a rubber mixing mill, 12g of S-80, 1-1.5g of TBZ-75 and 2-3g of P008 are added into the rubber mixing mill, the mold pressing temperature is 155-; when the DIN abrasion machine does not rotate for testing, DIN is less than 40, the abrasion resistance is high, and the requirement of high abrasion resistance on rubber materials under specific occasions can be met.
Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (4)
1. A high wear-resistant rubber comprises, by weight,
2. the high-abrasion-resistance rubber according to claim 1, wherein the polyisoprene rubber is IR-2200, the butadiene rubber is PR-040S, the solution polymerized styrene-butadiene rubber is SSBR2003, the ultra-fine white carbon black is 180 meshes, the polyethylene glycol is PEG-4000, the protective wax is 4060, the uniform tackifier is RH-100AN, and the abrasion-resistant agent is SI-69.
3. The highly abrasion-resistant rubber according to claim 1 or 2, wherein the integrated antioxidant consists of 1.25% by weight of antioxidant W002 and 1.25% by weight of antioxidant W018.
4. The high abrasion-resistant rubber according to claim 1 or 2, wherein said comprehensive accelerator consists of 0.5% by weight of accelerator C012 and 0.19% by weight of accelerator H006.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011444684.6A CN113717445A (en) | 2020-12-08 | 2020-12-08 | High-wear-resistance rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011444684.6A CN113717445A (en) | 2020-12-08 | 2020-12-08 | High-wear-resistance rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113717445A true CN113717445A (en) | 2021-11-30 |
Family
ID=78672371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011444684.6A Pending CN113717445A (en) | 2020-12-08 | 2020-12-08 | High-wear-resistance rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113717445A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212216A (en) * | 2010-04-09 | 2011-10-12 | 中国皮革和制鞋工业研究院 | Sneaker sole material with high wear resistance and low hardness and preparation method thereof |
| CN102993492A (en) * | 2012-08-13 | 2013-03-27 | 茂泰(福建)鞋材有限公司 | High wear-resisting rubber and preparation method thereof |
| CN107216504A (en) * | 2017-07-31 | 2017-09-29 | 中国皮革和制鞋工业研究院（晋江）有限公司 | A kind of high abrasion rare-earth rubber material for shoes and preparation method thereof |
| CN108440807A (en) * | 2018-05-25 | 2018-08-24 | 中国皮革制鞋研究院有限公司 | Material for sole of shoe and preparation method thereof |
| CN110437514A (en) * | 2019-08-07 | 2019-11-12 | 寿光福麦斯轮胎有限公司 | The tire tread compound and synthetic method of super-high wear-resistant performance |
-
2020
- 2020-12-08 CN CN202011444684.6A patent/CN113717445A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212216A (en) * | 2010-04-09 | 2011-10-12 | 中国皮革和制鞋工业研究院 | Sneaker sole material with high wear resistance and low hardness and preparation method thereof |
| CN102993492A (en) * | 2012-08-13 | 2013-03-27 | 茂泰(福建)鞋材有限公司 | High wear-resisting rubber and preparation method thereof |
| CN107216504A (en) * | 2017-07-31 | 2017-09-29 | 中国皮革和制鞋工业研究院（晋江）有限公司 | A kind of high abrasion rare-earth rubber material for shoes and preparation method thereof |
| CN108440807A (en) * | 2018-05-25 | 2018-08-24 | 中国皮革制鞋研究院有限公司 | Material for sole of shoe and preparation method thereof |
| CN110437514A (en) * | 2019-08-07 | 2019-11-12 | 寿光福麦斯轮胎有限公司 | The tire tread compound and synthetic method of super-high wear-resistant performance |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211130 |