Anti-puncturing self-repairing tire upgrade rubber material

A self-repairing and sizing technology, applied in the direction of adhesives, other rubber adhesives, adhesive types, etc., can solve the problems of poor bonding effect, impact, and inability to fully repair perforations, etc., to achieve good repairing effect, Strong adhesive effect

Inactive Publication Date: 2019-09-27
辽宁神州风火轮轮胎科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage is that, if stored for a long period of time, the composition is susceptible to aggregation between la

Method used

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  • Anti-puncturing self-repairing tire upgrade rubber material
  • Anti-puncturing self-repairing tire upgrade rubber material

Examples

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Embodiment 1

[0010] An anti-puncture self-repairing tire upgrading compound comprises the following raw materials in parts by weight: 100 parts of linear thermopolymerizable rubber, 123 parts of hydrogenated polyterpene resin, and 27 parts of butene polymer.

Embodiment 2

[0012] An anti-puncture self-repairing tire upgrading compound comprises the following raw materials in parts by weight: 100 parts of linear thermopolymerizable rubber, 104 parts of hydrogenated polyterpene resin, and 46 parts of butene polymer.

Embodiment 3

[0014] An anti-puncture self-repairing tire upgrading compound comprises the following raw materials in parts by weight: 100 parts of linear thermopolymerizable rubber, 91 parts of hydrogenated polyterpene resin, and 24 parts of butene polymer.

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Abstract

The invention discloses an anti-puncturing self-repairing tire upgrade rubber material, and specifically relates to the technical field of preparation of rubber materials. The rubber material is prepared from the following raw materials in parts by weight: 95-105 parts of linear thermophilic rubber, 90-125 parts of hydrogenated polyterpene resin, and 20-50 parts of a butylene polymer. The rubber material has strong bonding capacity and can repair a tire automatically, and the repairing effect is relatively good.

Description

technical field [0001] The invention relates to an anti-puncture self-repairing tire upgrading rubber compound, in particular to the technical field of rubber compound preparation. Background technique [0002] It is now common practice to use a sealing composition when a tire is punctured. The composition is injected into the tire to repair the puncture from the inside, thereby ensuring the airtight seal of the tire. Different sealing compositions are known in which latexes of rubber, usually natural rubber, are mixed with adhesives and antifreeze. A disadvantage however is that, if stored for a long period of time, the composition is susceptible to aggregation between latex particles and binder particles leading to a creamy appearance of the composition. Adhesion is poor and punctures cannot be adequately repaired. Contents of the invention [0003] The object of the present invention is to provide an anti-puncture self-repairing tire upgrading compound. [0004] In ...

Claims

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Application Information

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IPC IPC(8): C09J145/00C09J121/00C09J123/20
CPCC08L2205/03C09J121/00C09J145/00C08L21/00C08L23/20C08L45/00
Inventor 牛强
Owner 辽宁神州风火轮轮胎科技有限公司
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