CN104629106A - High-performance automotive rubber - Google Patents
High-performance automotive rubber Download PDFInfo
- Publication number
- CN104629106A CN104629106A CN201510045843.8A CN201510045843A CN104629106A CN 104629106 A CN104629106 A CN 104629106A CN 201510045843 A CN201510045843 A CN 201510045843A CN 104629106 A CN104629106 A CN 104629106A
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- rubber
- zinc
- softening
- performing car
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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
- C08L7/00—Compositions of natural rubber
-
- 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
- C08L9/06—Copolymers with styrene
-
- 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 high-performance automotive rubber. The high-performance automotive rubber comprises the following raw materials in parts by weight: 40-60 parts of natural rubber, 4-12 parts of zinc methacrylate, 5-10 parts of an elasticizer, 6-10 parts of zinc diethyl dithiocarbamate, 8-11 parts of an anti-aging agent MB, 3-6 parts of PVC powder, 6-9 parts of nickel dibutyldithiocarbamate, 9-12 parts of microcrystalline wax, 40-55 parts of butadiene-styrene rubber, 1-3 parts of an accelerant, 0.5-0.8 part of benzoic acid, 1-2 parts of a plasticizer, 10-15 parts of high-wear-resistance carbon black, 2-4 parts of a sulfurizing reagent, 1-3 parts of zinc oxide and 5-10 parts of softening elasticizer. The high-performance automotive rubber has the beneficial effects that an existing automotive rubber material is improved, the ozone corrosion resistance of the automotive rubber is improved, and the service life of an automotive rubber product is effectively prolonged.
Description
Technical field
The present invention relates to rubber technology, especially, relate to a kind of high-performing car rubber.
Background technology
Rubber is a kind of strong flexible polymer material with reversible deformation.At room temperature high resilience, can produce comparatively large deformation under very little External Force Acting, resilient after removing external force.Rubber belongs to complete amorphous polymer, and its second-order transition temperature (Tg) is low, and molecular weight is often very large, is greater than hundreds of thousands of.
Rubber industry is one of important foundation industry of national economy.It is not only the light industry rubber product such as daily, medical that people provide daily life indispensable, and provides various rubber production unit or rubber components to the heavy industry such as digging, traffic, building, machinery, electronics and new industry.
In prior art, for the manufacture of automobile rubber, usually select natural rubber, due to natural rubber self chemical structure, its corrosion resistance nature of resistance to ozone is poor, thus have impact on Automobile Rubber Products physical and mechanical properties and work-ing life.Therefore, need to make improvements existing elastomeric material on the basis of existing technology, improve its corrosion resistance nature of resistance to ozone, thus improve the work-ing life of Automobile Rubber Products.
Summary of the invention
The object of the invention is to provide a kind of high-performing car rubber, to solve the problem that in prior art, the Automobile Rubber Products corrosion resistance nature of resistance to ozone is poor.
For achieving the above object, the invention provides a kind of high-performing car rubber, wherein, be made up of the raw material of following parts by weight:
Natural rubber 40-60 part, zinc methacrylate 4-12 part, softening agent 5-10 part, zinc diethyldithiocarbamate 6-10 part, antioxidant MB 8-11 part, PVC powder 3-6 part, nickel dibutyl dithiocarbamate 6-9 part, microcrystalline wax 9-12 part, butadiene-styrene rubber 40-55 part, promotor 1-3 part, phenylformic acid 0.5-0.8 part, fluidizer 1-2 part, high wear-resistant carbon black 10-15 part, vulcanizing agent 2-4 part, zinc oxide 1-3 part and softening softening agent 5-10 part.
Further, the invention provides a kind of high-performing car rubber, wherein, described fluidizer is stearic acid.
Further, the invention provides a kind of high-performing car rubber, wherein, described antioxidant MB is 2-mercaptobenzimidazole.
Further, the invention provides a kind of high-performing car rubber, wherein, described high-performing car rubber is made up of the raw material of following parts by weight:
Natural rubber 50 parts, zinc methacrylate 8 parts, 6 parts, softening agent, zinc diethyldithiocarbamate 8 parts, antioxidant MB 8 parts, 4 parts, PVC powder, nickel dibutyl dithiocarbamate 7 parts, microcrystalline wax 9 parts, butadiene-styrene rubber 40 parts, promotor 2 parts, 0.6 part, phenylformic acid, fluidizer 2 parts, high wear-resistant carbon black 15 parts, vulcanizing agent 3 parts, 3 parts, zinc oxide and 10 parts, softening softening agent.
Further, the invention provides a kind of high-performing car rubber, wherein, described high-performing car rubber is made up of the raw material of following parts by weight:
Natural rubber 40 parts, zinc methacrylate 4 parts, 8 parts, softening agent, zinc diethyldithiocarbamate 8 parts, antioxidant MB 10 parts, 4 parts, PVC powder, nickel dibutyl dithiocarbamate 7 parts, microcrystalline wax 9 parts, butadiene-styrene rubber 40 parts, promotor 1 part, 0.5 part, phenylformic acid, fluidizer 2 parts, high wear-resistant carbon black 12 parts, vulcanizing agent 3 parts, 1 part, zinc oxide and 5 parts, softening softening agent.
The present invention has following beneficial effect: make improvements existing automobile elastomeric material, improves the automobile rubber corrosion resistance nature of resistance to ozone, effectively improves the work-ing life of Automobile Rubber Products.
Embodiment
The invention provides a kind of high-performing car rubber, its specific implementation process is as follows:
This high-performing car rubber is made up of the raw material of following parts by weight:
Natural rubber 40-60 part, zinc methacrylate 4-12 part, softening agent 5-10 part, zinc diethyldithiocarbamate 6-10 part, antioxidant MB 8-11 part, PVC powder 3-6 part, nickel dibutyl dithiocarbamate 6-9 part, microcrystalline wax 9-12 part, butadiene-styrene rubber 40-55 part, promotor 1-3 part, phenylformic acid 0.5-0.8 part, fluidizer 1-2 part, high wear-resistant carbon black 10-15 part, vulcanizing agent 2-4 part, zinc oxide 1-3 part and softening softening agent 5-10 part.
Wherein, described fluidizer is stearic acid, and described antioxidant MB is 2-mercaptobenzimidazole.
Preferred embodiment 1:
Described high-performing car rubber is made up of the raw material of following parts by weight:
Natural rubber 50 parts, zinc methacrylate 8 parts, 6 parts, softening agent, zinc diethyldithiocarbamate 8 parts, antioxidant MB 8 parts, 4 parts, PVC powder, nickel dibutyl dithiocarbamate 7 parts, microcrystalline wax 9 parts, butadiene-styrene rubber 40 parts, promotor 2 parts, 0.6 part, phenylformic acid, fluidizer 2 parts, high wear-resistant carbon black 15 parts, vulcanizing agent 3 parts, 3 parts, zinc oxide and 10 parts, softening softening agent.
Preferred embodiment 2:
Described high-performing car rubber is made up of the raw material of following parts by weight:
Natural rubber 40 parts, zinc methacrylate 4 parts, 8 parts, softening agent, zinc diethyldithiocarbamate 8 parts, antioxidant MB 10 parts, 4 parts, PVC powder, nickel dibutyl dithiocarbamate 7 parts, microcrystalline wax 9 parts, butadiene-styrene rubber 40 parts, promotor 1 part, 0.5 part, phenylformic acid, fluidizer 2 parts, high wear-resistant carbon black 12 parts, vulcanizing agent 3 parts, 1 part, zinc oxide and 5 parts, softening softening agent.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Existing automobile elastomeric material is made improvements, improves the automobile rubber corrosion resistance nature of resistance to ozone, effectively improve the work-ing life of Automobile Rubber Products.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention; For a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a high-performing car rubber, is characterized in that, is made up of the raw material of following parts by weight:
Natural rubber 40-60 part, zinc methacrylate 4-12 part, softening agent 5-10 part, zinc diethyldithiocarbamate 6-10 part, antioxidant MB 8-11 part, PVC powder 3-6 part, nickel dibutyl dithiocarbamate 6-9 part, microcrystalline wax 9-12 part, butadiene-styrene rubber 40-55 part, promotor 1-3 part, phenylformic acid 0.5-0.8 part, fluidizer 1-2 part, high wear-resistant carbon black 10-15 part, vulcanizing agent 2-4 part, zinc oxide 1-3 part and softening softening agent 5-10 part.
2. a kind of high-performing car rubber according to claim 1, is characterized in that: described fluidizer is stearic acid.
3. a kind of high-performing car rubber according to claim 1, is characterized in that: described antioxidant MB is 2-mercaptobenzimidazole.
4. a kind of high-performing car rubber according to claim 1, is characterized in that: described high-performing car rubber is made up of the raw material of following parts by weight:
Natural rubber 50 parts, zinc methacrylate 8 parts, 6 parts, softening agent, zinc diethyldithiocarbamate 8 parts, antioxidant MB 8 parts, 4 parts, PVC powder, nickel dibutyl dithiocarbamate 7 parts, microcrystalline wax 9 parts, butadiene-styrene rubber 40 parts, promotor 2 parts, 0.6 part, phenylformic acid, fluidizer 2 parts, high wear-resistant carbon black 15 parts, vulcanizing agent 3 parts, 3 parts, zinc oxide and 10 parts, softening softening agent.
5. a kind of high-performing car rubber according to claim 1, is characterized in that: described high-performing car rubber is made up of the raw material of following parts by weight:
Natural rubber 40 parts, zinc methacrylate 4 parts, 8 parts, softening agent, zinc diethyldithiocarbamate 8 parts, antioxidant MB 10 parts, 4 parts, PVC powder, nickel dibutyl dithiocarbamate 7 parts, microcrystalline wax 9 parts, butadiene-styrene rubber 40 parts, promotor 1 part, 0.5 part, phenylformic acid, fluidizer 2 parts, high wear-resistant carbon black 12 parts, vulcanizing agent 3 parts, 1 part, zinc oxide and 5 parts, softening softening agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045843.8A CN104629106A (en) | 2015-01-29 | 2015-01-29 | High-performance automotive rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045843.8A CN104629106A (en) | 2015-01-29 | 2015-01-29 | High-performance automotive rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104629106A true CN104629106A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510045843.8A Pending CN104629106A (en) | 2015-01-29 | 2015-01-29 | High-performance automotive rubber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832443A (en) * | 2016-12-14 | 2017-06-13 | 安徽得尚电子科技有限公司 | A kind of high-temperature resistant rubber formula |
| CN109679360A (en) * | 2019-02-20 | 2019-04-26 | 南通迅达橡塑制造有限公司 | Corrosion-resistant rubber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418087A (en) * | 2008-11-24 | 2009-04-29 | 江苏通用科技股份有限公司 | Airtight rubber of all-steel radial tyre and preparation method thereof |
| CN101759884A (en) * | 2010-01-06 | 2010-06-30 | 上海众力汽车部件有限公司 | Pollution-resistance ozone-resistance natural rubber composition |
| CN103012869A (en) * | 2012-12-10 | 2013-04-03 | 固铂成山(山东)轮胎有限公司 | Raw material formula of type-A automobile tire |
| JP2014031419A (en) * | 2012-08-02 | 2014-02-20 | Bridgestone Corp | Rubber composition and tire using the same |
-
2015
- 2015-01-29 CN CN201510045843.8A patent/CN104629106A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418087A (en) * | 2008-11-24 | 2009-04-29 | 江苏通用科技股份有限公司 | Airtight rubber of all-steel radial tyre and preparation method thereof |
| CN101759884A (en) * | 2010-01-06 | 2010-06-30 | 上海众力汽车部件有限公司 | Pollution-resistance ozone-resistance natural rubber composition |
| JP2014031419A (en) * | 2012-08-02 | 2014-02-20 | Bridgestone Corp | Rubber composition and tire using the same |
| CN103012869A (en) * | 2012-12-10 | 2013-04-03 | 固铂成山(山东)轮胎有限公司 | Raw material formula of type-A automobile tire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832443A (en) * | 2016-12-14 | 2017-06-13 | 安徽得尚电子科技有限公司 | A kind of high-temperature resistant rubber formula |
| CN109679360A (en) * | 2019-02-20 | 2019-04-26 | 南通迅达橡塑制造有限公司 | Corrosion-resistant rubber |
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Application publication date: 20150520 |
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