CN104693356A - Automobile heat-resistant rubber pipe - Google Patents
Automobile heat-resistant rubber pipe Download PDFInfo
- Publication number
- CN104693356A CN104693356A CN201510045502.0A CN201510045502A CN104693356A CN 104693356 A CN104693356 A CN 104693356A CN 201510045502 A CN201510045502 A CN 201510045502A CN 104693356 A CN104693356 A CN 104693356A
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- CN
- China
- Prior art keywords
- parts
- rubber pipe
- resistant rubber
- automobile heat
- sebific duct
- 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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Abstract
The invention discloses an automobile heat-resistant rubber pipe which is prepared from the following raw materials in parts by weight: 25-35 parts of 1,3-butadiene, 25-35 parts of styrene, 15-19 parts of triisobutyl aluminum, 10-16 parts of isoprene, 8-12 parts of ethylene, 8-12 parts of propylene, 10-16 parts of dicyclopentadiene, 5-9 parts of chloroprene, 3-5 parts of rosin, 3-5 parts of ethylidene norbornene, 20-24 parts of 1,4-hexadiene, 12-16 parts of zinc oxide, 5-8 parts of chalk, 7-12 parts of barite, 7-15 parts of carbon black, 5-9 parts of 2,6-ditertiary butyl-4-methylphenol, 3-5 parts of methylbenzene and 1-2 parts of methylbenzene-heptane. The automobile heat-resistant rubber pipe disclosed by the invention has the following beneficial effects: the aging of the rubber pipe can be effectively delayed, and the toughness of the rubber pipe is further enhanced; and moreover, the heat resistance is improved, and the heat resistance coefficient can be increased by 1.8-2.5 times over the same kind of products.
Description
Technical field
The present invention relates to a kind of automobile heat resistant rubber sebific duct.
Background technology
Automobile pipeline is primarily of compositions such as sebific duct, copper pipe and aluminum pipes, and they are responsible for the transmission effect of Oil, Water, Gas and fluid power.Wherein sebific duct kind majority amount is large, is component important on automobile.On automobile, the place such as air-conditioning, cooling, power steering adopts sebific duct more, and fuel oil, brake portion many employings metal tube, also there is part to adopt sebific duct.Automotive hose is flexible article, cuts according to length, simply prefabricated, and shape is variable, and assembling is arranged easily, but is not easily agingly durable.
Summary of the invention
Object of the present invention is exactly for above-mentioned defect of the prior art, provides a kind of automobile heat resistant rubber sebific duct.
To achieve these goals, technical scheme provided by the invention is: a kind of automobile heat resistant rubber sebific duct, prepared by the following raw material according to parts by weight: 1, 3-divinyl 25-35 part, vinylbenzene 25-35 part, triisobutyl aluminium 15-19 part, isoprene 10-16 part, ethene 8-12 part, propylene 8-12 part, dicyclopentadiene 10-16 part, chloroprene 5-9 part, rosin 3-5 part, ethylidene norbornene 3-5 part, 1, 4-hexadiene 20-24 part, zinc oxide 12-16 part, chalk 5-8 part, barite 7-12 part, carbon black 7-15 part, 2, 6-di-tert-butyl-4-methy phenol 5-9 part, toluene 3-5 part, toluene-heptane 1-2 part.
Beneficial effect of the present invention is: a kind of automobile heat resistant rubber sebific duct provided by the invention, effectively can delay the solarization of sebific duct, not only further increase the toughness of sebific duct, and improve its resistance toheat, compared to like product, heat-resistance coefficient 1.8-2.5 can be improved doubly.
Embodiment
embodiment 1:
A kind of automobile heat resistant rubber sebific duct, prepared by the following raw material according to parts by weight: 1, 3-divinyl 25-35 part, vinylbenzene 25-35 part, triisobutyl aluminium 15-19 part, isoprene 10-16 part, ethene 8-12 part, propylene 8-12 part, dicyclopentadiene 10-16 part, chloroprene 5-9 part, rosin 3-5 part, ethylidene norbornene 3-5 part, 1, 4-hexadiene 20-24 part, zinc oxide 12-16 part, chalk 5-8 part, barite 7-12 part, carbon black 7-15 part, 2, 6-di-tert-butyl-4-methy phenol 5-9 part, toluene 3-5 part, toluene-heptane 1-2 part.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.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 (1)
1. an automobile heat resistant rubber sebific duct, it is characterized in that, prepared by the following raw material according to parts by weight: 1, 3-divinyl 25-35 part, vinylbenzene 25-35 part, triisobutyl aluminium 15-19 part, isoprene 10-16 part, ethene 8-12 part, propylene 8-12 part, dicyclopentadiene 10-16 part, chloroprene 5-9 part, rosin 3-5 part, ethylidene norbornene 3-5 part, 1, 4-hexadiene 20-24 part, zinc oxide 12-16 part, chalk 5-8 part, barite 7-12 part, carbon black 7-15 part, 2, 6-di-tert-butyl-4-methy phenol 5-9 part, toluene 3-5 part, toluene-heptane 1-2 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045502.0A CN104693356A (en) | 2015-01-29 | 2015-01-29 | Automobile heat-resistant rubber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045502.0A CN104693356A (en) | 2015-01-29 | 2015-01-29 | Automobile heat-resistant rubber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104693356A true CN104693356A (en) | 2015-06-10 |
Family
ID=53340937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510045502.0A Pending CN104693356A (en) | 2015-01-29 | 2015-01-29 | Automobile heat-resistant rubber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104693356A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038457A (en) * | 1986-05-14 | 1990-01-03 | 尤尼罗亚尔化学公司 | Tread composition is by tire that terpolymer/the unsaturated rubber blend constitutes |
| CN1518561A (en) * | 2001-05-04 | 2004-08-04 | Random or block co-or terpolymers produced by using of metal complex catalysts | |
| CN1602335A (en) * | 2000-10-18 | 2005-03-30 | 埃克森美孚化学专利公司 | Elastomeric compositions |
| CN101962423A (en) * | 2009-07-22 | 2011-02-02 | 中国石油化工股份有限公司 | Method for preparing ternarypolymerization rubber and application thereof |
-
2015
- 2015-01-29 CN CN201510045502.0A patent/CN104693356A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038457A (en) * | 1986-05-14 | 1990-01-03 | 尤尼罗亚尔化学公司 | Tread composition is by tire that terpolymer/the unsaturated rubber blend constitutes |
| CN1602335A (en) * | 2000-10-18 | 2005-03-30 | 埃克森美孚化学专利公司 | Elastomeric compositions |
| CN1518561A (en) * | 2001-05-04 | 2004-08-04 | Random or block co-or terpolymers produced by using of metal complex catalysts | |
| CN101962423A (en) * | 2009-07-22 | 2011-02-02 | 中国石油化工股份有限公司 | Method for preparing ternarypolymerization rubber and application 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |