CN104403148A - Rubber seal ring for automobile parts - Google Patents
Rubber seal ring for automobile parts Download PDFInfo
- Publication number
- CN104403148A CN104403148A CN201410746328.8A CN201410746328A CN104403148A CN 104403148 A CN104403148 A CN 104403148A CN 201410746328 A CN201410746328 A CN 201410746328A CN 104403148 A CN104403148 A CN 104403148A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber seal
- seal ring
- rubber
- agent
- 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.)
- Pending
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Classifications
-
- 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
- C08L9/02—Copolymers with acrylonitrile
-
- 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)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a rubber seal ring for automobile parts, and relates to the technical field of rubber chemical products. The rubber seal ring comprises the following raw materials in parts by weight: 40-60 parts of nitrile rubber, 3-6 pats of an active agent, 0.5-1 part of a vulcanizing agent, 4-5 parts of an accelerant, 10-15 parts of carbon black, 10-13 parts of chlorinated paraffin, 10-13 parts of a plasticizer, 1.5-4 parts of nylon, 1-2 parts of sulfur powder, 0.1-0.5 part of cashew nut shell oil and 0.1-0.5 part of alkylphenol formaldehyde resin. Compared with the prior art, the rubber seal ring is good in processing property, low in toxic and side effects and little in environmental pollution in the production process, and has the advantage of good overall comprehensive performance.
Description
Technical field
The present invention relates to rubber item technical field, especially a kind of rubber seal for auto parts machinery.
Background technology
The circular cowling that rubber seal is made up of one or several part, to be fixed on a lasso of bearing or packing ring and with another lasso or washer contacts or form narrow labyrinth clearance, prevents lubricating oil from spilling and foreign object invades.The rubber seal accessory that the parts such as cylinder, piston of motor car engine use, because the medium that will seal is all fuel oil or lubricating oil, not only will realize obstruction seals effect, simultaneously also must oil resistant, high temperature resistant, can ensure its work-ing life.At present, the product of oil resisting rubber sealing-ring mainly viton system, owing to containing fluorine element in raw material, in process of production, viton self can give out fluorine element and vulcanizing agent, the volatilization of promotor has certain toxicity, can cause Low poisoning, also can to environment and cost is higher, in addition, when have ester, ether, ketone, some amine and high temperature the compound such as fluorine water hydrogen be unsuitable for using; And the sealing-ring of rubber and plastic alloy series, although heat aging property, oil resistance are good, there is excellent solvent resistant and chemical corrosion resistance, there is process industrial art performance poor simultaneously, be not easy to the problem extensively promoted the use of.
Summary of the invention
The object of this invention is to provide a kind of auto parts machinery rubber seal, it can solve existing auto parts machinery rubber seal and adopt rubber and plastic alloy to make the problem of process industrial art performance difference.
In order to solve the problem, the technical solution used in the present invention is: this auto parts machinery rubber seal comprises the raw material composition pressing row weight part: paracril 40 parts-60 parts, promoting agent 3 parts-6 parts, vulcanizing agent 0.5 part-1 part, promotor 4 parts-5 parts, carbon black 10 parts-15 parts, clorafin 10 parts-13 parts, 10 parts-13 parts, softening agent, nylon 1.5 parts-4 parts, SULPHUR POWDER 1 part-2 parts, cashew nut shell oil 0.1 part-0.5 part, alkyl phenolic resin 0.1 part-0.5 part.
In the technical scheme of above-mentioned auto parts machinery rubber seal; technical scheme can also be more specifically: described promoting agent is stearic acid and the metal oxide compound in 1:4 ratio, and described promotor is thiocarbamyl sulfenamide or two (diethyl sulfide phosphoryl) trisulphide.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
By adding various functional agent, improving the performance of rubber mass, improving process industrial art performance, reduce rubber mass toxic side effect in process of production and the pollution to environment, the equilibrium problem of whole synthesis performance is solved.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment one
A kind of auto parts machinery rubber seal, presses the raw material of column weight amount composition: paracril 40kg, promoting agent 6kg, vulcanizing agent 1kg, thiocarbamyl sulfenamide 5kg, carbon black 15 kg, clorafin 13kg, softening agent 13kg, nylon 4kg, SULPHUR POWDER 2 kg, cashew nut shell oil 0.5 kg, alkyl phenolic resin 0.5kg; This promoting agent is stearic acid and the metal oxide compound in 1:4 ratio.
Embodiment two
A kind of auto parts machinery rubber seal, presses the raw material of row weight part composition: paracril 60kg, promoting agent 3kg, vulcanizing agent 0.5kg, thiocarbamyl sulfenamide 4kg, carbon black 10 kg, clorafin 10kg, softening agent 10kg, nylon 1.5kg, SULPHUR POWDER 1 kg, cashew nut shell oil 0.1 kg, alkyl phenolic resin 0.1kg; This promoting agent is stearic acid and the metal oxide compound in 1:4 ratio.
Embodiment three
The present embodiment is compared with embodiment two with embodiment one, and difference is: promotor adopts two (diethyl sulfide phosphoryl) trisulphide.
The present invention, by adding various functional agent, improves the performance of rubber mass, improves process industrial art performance, reduces rubber mass toxic side effect in process of production and the pollution to environment, the equilibrium problem of Total Product over-all properties is solved.
Claims (2)
1. an auto parts machinery rubber seal, is characterized in that: comprise the raw material composition pressing row weight part: paracril 40 parts-60 parts, promoting agent 3 parts-6 parts, vulcanizing agent 0.5 part-1 part, promotor 4 parts-5 parts, carbon black 10 parts-15 parts, clorafin 10 parts-13 parts, 10 parts-13 parts, softening agent, nylon 1.5 parts-4 parts, SULPHUR POWDER 1 part-2 parts, cashew nut shell oil 0.1 part-0.5 part, alkyl phenolic resin 0.1 part-0.5 part.
2. auto parts machinery rubber seal according to claim 1; it is characterized in that: described promoting agent is stearic acid and the metal oxide compound in 1:4 ratio, and described promotor is thiocarbamyl sulfenamide or two (diethyl sulfide phosphoryl) trisulphide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746328.8A CN104403148A (en) | 2014-12-09 | 2014-12-09 | Rubber seal ring for automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746328.8A CN104403148A (en) | 2014-12-09 | 2014-12-09 | Rubber seal ring for automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104403148A true CN104403148A (en) | 2015-03-11 |
Family
ID=52640822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410746328.8A Pending CN104403148A (en) | 2014-12-09 | 2014-12-09 | Rubber seal ring for automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104403148A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129605A (en) * | 2017-05-22 | 2017-09-05 | 罗建华 | A kind of Pressure-Resistant Oil Seal glue and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270663A1 (en) * | 2000-03-30 | 2003-01-02 | Zeon Corporation | Nitrile rubber composition and vulcanized rubber article |
| CN103146043A (en) * | 2013-04-04 | 2013-06-12 | 青岛文晟汽车零部件有限公司 | O-shaped rubber sealing ring for vehicle |
| CN103435866A (en) * | 2013-08-31 | 2013-12-11 | 青岛承天伟业机械制造有限公司 | Rubber seal ring for auto parts |
| CN104098806A (en) * | 2014-07-03 | 2014-10-15 | 宁国市瑞普密封件有限公司 | Rubber seal ring and processing technology thereof |
-
2014
- 2014-12-09 CN CN201410746328.8A patent/CN104403148A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270663A1 (en) * | 2000-03-30 | 2003-01-02 | Zeon Corporation | Nitrile rubber composition and vulcanized rubber article |
| CN103146043A (en) * | 2013-04-04 | 2013-06-12 | 青岛文晟汽车零部件有限公司 | O-shaped rubber sealing ring for vehicle |
| CN103435866A (en) * | 2013-08-31 | 2013-12-11 | 青岛承天伟业机械制造有限公司 | Rubber seal ring for auto parts |
| CN104098806A (en) * | 2014-07-03 | 2014-10-15 | 宁国市瑞普密封件有限公司 | Rubber seal ring and processing technology thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张海等: "《橡胶及塑料加工工艺》", 30 November 1997, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129605A (en) * | 2017-05-22 | 2017-09-05 | 罗建华 | A kind of Pressure-Resistant Oil Seal glue and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |