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Production process of solid tires

A technology of solid tire and production process, which is applied in the field of tire preparation, can solve problems such as poor heat resistance and flame retardancy, and achieve the effects of improving vulcanization performance, reducing production costs, and improving vulcanization efficiency

Inactive Publication Date: 2018-10-12
无锡智高点技术研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a production process of solid tires to solve the problem of poor electrical conductivity, heat resistance and flame retardancy of existing solid tires

Method used

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  • Production process of solid tires

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0026] The invention provides a kind of production technology of solid tire, such as figure 1 Shown, the production technology of this solid tire comprises the following steps:

[0027] S10, the manufacture of the solid tread compound.

[0028] Specifically, raw rubber, waste rubber particles made from waste tires, flame retardants, surfactants, conductive carbon black, fine iron filings, vulcanizing agents and adhesives are mixed to form the above-mentioned solid tread rubber.

[0029] When mixing, first select the above-mentioned raw materials according to the following parts by weight: 35-40 parts of raw rubber, 20-35 parts of waste rubber particles, 5-7 parts of flame retardant, 3-5 parts of surfactant, conductive carbon black 25-30 parts, 5-7 parts of fine iron filings, 3-5 parts of vulcanizi...

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Abstract

The invention belongs to the field of tire preparation, and discloses a production process of solid tires. The production process includes S10: solid tread rubber production, namely, mixing of raw rubber, waste rubber particles made of waste tires, flame retardant, surfactant, conductive carbon black, fine iron filings, vulcanizing agents and binder is conducted to form solid tread rubber; S20: solid tire body forming, namely, winding forming of base rubber, core rubber and solid tread rubber is performed through a forming machine to form solid tire bodies; S30: solid tire body vulcanization:namely, vulcanization is conducted in a solid tire body vulcanizer to form solid tires; and S40: solid tire removal and trimming: namely, after vulcanization is completed, the solid tires are taken out of the mold and then trimmed. Through the above steps included in the process, the solid tires with high electrical conductivity, heat resistance and flame retardance can be manufactured. Moreover,waste tires can be fully utilized to make waste rubber particles, thereby reducing production cost.

Description

technical field [0001] The invention relates to the technical field of tire preparation, in particular to a production process of a solid tire. Background technique [0002] Tires are circular elastic rubber products that are rolled on the ground and rolled on various vehicles or machinery. With the rapid development of my country's automobile industry, mining industry, coal mining industry, and metal smelting industry, the demand for tires is also increasing, and the requirements for its quality are also getting higher and higher. Most of the current solid tires are made of synthetic rubber, but its material properties make it highly flammable. When the tire temperature rises, it may cause potential fires and seriously affect the safety of users. Therefore, the conductive, heat-resistant and flame-retardant performance has become an increasingly important indicator of solid tires, but the existing solid tires do not have high conductive, heat-resistant and flame-resistant ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/02C08L83/07C08L17/00C08K3/04C08K3/08
CPCB29D30/02C08K2003/0856C08L83/04C08L2207/24C08L17/00C08K3/04C08K3/08
Inventor 崔敏娟
Owner 无锡智高点技术研发有限公司