CN105482172A - Sizing material formula for low heat build-up rubber core of all-steel tyre - Google Patents
Sizing material formula for low heat build-up rubber core of all-steel tyre Download PDFInfo
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- CN105482172A CN105482172A CN201410492765.1A CN201410492765A CN105482172A CN 105482172 A CN105482172 A CN 105482172A CN 201410492765 A CN201410492765 A CN 201410492765A CN 105482172 A CN105482172 A CN 105482172A
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- rubber
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- material formula
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- Y02T10/862—
Abstract
The invention provides a sizing material formula for a low heat build-up rubber core of an all-steel tyre. A technical scheme is that the sizing material formula comprises 100 parts of natural rubber, 30-40 parts of carbon black, 10-15 parts of white carbon black and 1-3 parts of a silane coupling agent. A manufacturing method of the formula comprises the steps of: (I) transferring the 100 parts of natural rubber, 30-40 parts of carbon black, 10-15 parts of white carbon black and 1-3 parts of the silane coupling agent to an internal mixer to be uniformly mixed to prepare a rubber piece, wherein the mixing time is 5 minutes; (II) feeding the prepared rubber piece into an extruder to be extruded in a rubber core shape; and (III) combining the rubber core with rubber, a steel wire ring, an airtight layer, a bead fabric and a belt ply to form a tyre rough. The sizing material formula provided by the invention is reasonable and practical in design, the service life of a tyre is prolonged, the occurrence rate of accidents is reduced, the product quality and the enterprise benefit are improved, and the sizing material formula is energy-saving and environmental-friendly and is suitable for being generally popularized and used.
Description
Technical field:
The present invention relates to a kind of tyre technology, especially a kind of sizing compound formula for All-steel tire low-heat-generation glue core.
Background technology:
At present, domestic manufacturer is more to how adapting to the research of tire overload aspect, but for special low-heat-generation glue core formula relate to little.Along with tire oral area in conventional tire use procedure because glue core heat-dissipating causes the continuous appearance of the problem such as oral area explosion, shortening in work-ing life, people thirst for obtaining the very low tire of a kind of oral area heat-dissipating, and such tire can both meet the demands in various road conditions.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of sizing compound formula for All-steel tire low-heat-generation glue core, adopt brand-new formulating of recipe theory, use the critical material that environmental protection white carbon black is filled a prescription as low-heat-generation, pure natural glue and white carbon black etc. be use also, plays to reduction sizing material heat-dissipating the keying action brought out the best in each other.Its technical scheme is: this formulation ratio is: natural gum 100 parts, carbon black 30 ~ 40 parts, white carbon black 10 ~ 15 parts, silane coupling agent 1 ~ 3 part.This formula making method is:
(1), natural gum 100 parts, carbon black 30 ~ 40 parts, white carbon black 10 ~ 15 parts, silane coupling agent 1 ~ 3 part transmit in Banbury mixer, and carry out Homogeneous phase mixing and make film, mixing time is 5 minutes;
(2), plastic core shape is suppressed in the film feeding extruding machine made;
(3), glue core and rubber, Steel Traveler, air retaining wall, heel fabric and belt are combined formation fetus.
The present invention's practicality reasonable in design, improves the work-ing life of tire, reduces the incidence of accident, improves quality product and the performance of enterprises, and energy-conserving and environment-protective, be applicable to popularity and use.
Embodiment
Embodiment 1
Get natural gum 100 parts, carbon black 30 parts, white carbon black 10 parts, silane coupling agent 1 part, transmit in Banbury mixer, carry out Homogeneous phase mixing and make film, mixing time is 5 minutes, then the film made is sent in extruding machine and suppress plastic core shape, glue core and rubber, Steel Traveler, air retaining wall, heel fabric and belt are combined formation fetus.
Embodiment 2
Get natural gum 100 parts, carbon black 35 parts, white carbon black 12 parts, silane coupling agent 2 parts, transmit in Banbury mixer, carry out Homogeneous phase mixing and make film, mixing time is 5 minutes, then the film made is sent in extruding machine and suppress plastic core shape, glue core and rubber, Steel Traveler, air retaining wall, heel fabric and belt are combined formation fetus.
Embodiment 3
Get natural gum 100 parts, carbon black 40 parts, white carbon black 15 parts, silane coupling agent 3 parts, transmit in Banbury mixer, carry out Homogeneous phase mixing and make film, mixing time is 5 minutes, then the film made is sent in extruding machine and suppress plastic core shape, glue core and rubber, Steel Traveler, air retaining wall, heel fabric and belt are combined formation fetus.
It is more than the typical several embodiment of glue core formula of the present invention, the pure natural colloid system that glue core formula adopts binding property good, be aided with white carbon black to be combined with the perfect proportioning of silane coupling agent, glue core and adjacent glue component is made to combine closely as a whole, by means of white carbon black and silane coupled advantage, fundamentally improve the warping strength performance of traditional glue core formula, make it the excellent properties showing low-heat-generation, reduce the heat-dissipating of glue core components self, very big minimizing and the early damage caused glue core and adjacent component when avoiding high temperature, extend tire overall life.
Claims (2)
1. for a sizing compound formula for All-steel tire low-heat-generation glue core, it is characterized in that: this formulation ratio is: natural gum 100 parts, carbon black 30 ~ 40 parts, white carbon black 10 ~ 15 parts, silane coupling agent 1 ~ 3 part.
2. a kind of sizing compound formula for All-steel tire low-heat-generation glue core according to claim 1, is characterized in that: this formula making method is:
(1), natural gum 100 parts, carbon black 30 ~ 40 parts, white carbon black 10 ~ 15 parts, silane coupling agent 1 ~ 3 part transmit in Banbury mixer, and carry out Homogeneous phase mixing and make film, mixing time is 5 minutes;
(2), plastic core shape is suppressed in the film feeding extruding machine made;
(3), glue core and rubber, Steel Traveler, air retaining wall, heel fabric and belt are combined formation fetus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492765.1A CN105482172A (en) | 2014-09-24 | 2014-09-24 | Sizing material formula for low heat build-up rubber core of all-steel tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492765.1A CN105482172A (en) | 2014-09-24 | 2014-09-24 | Sizing material formula for low heat build-up rubber core of all-steel tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105482172A true CN105482172A (en) | 2016-04-13 |
Family
ID=55669463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492765.1A Pending CN105482172A (en) | 2014-09-24 | 2014-09-24 | Sizing material formula for low heat build-up rubber core of all-steel tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105482172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467750A (en) * | 2018-10-17 | 2019-03-15 | 山东皓宇橡胶有限公司 | A kind of low-heat-generation glue core and its preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101679684A (en) * | 2007-05-16 | 2010-03-24 | 住友橡胶工业株式会社 | Rubber composition, bead apex and tire |
| CN102634081A (en) * | 2012-05-02 | 2012-08-15 | 三角轮胎股份有限公司 | Anti-aging lower bead filler rubber composition for all steel radial tire |
| CN103865121A (en) * | 2014-04-01 | 2014-06-18 | 山东万鑫轮胎有限公司 | Rubber core sizing material for tires and preparation method thereof |
-
2014
- 2014-09-24 CN CN201410492765.1A patent/CN105482172A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101679684A (en) * | 2007-05-16 | 2010-03-24 | 住友橡胶工业株式会社 | Rubber composition, bead apex and tire |
| CN102634081A (en) * | 2012-05-02 | 2012-08-15 | 三角轮胎股份有限公司 | Anti-aging lower bead filler rubber composition for all steel radial tire |
| CN103865121A (en) * | 2014-04-01 | 2014-06-18 | 山东万鑫轮胎有限公司 | Rubber core sizing material for tires and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467750A (en) * | 2018-10-17 | 2019-03-15 | 山东皓宇橡胶有限公司 | A kind of low-heat-generation glue core and its preparation method and application |
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| 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 |
Application publication date: 20160413 |
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| RJ01 | Rejection of invention patent application after publication |