Butyl reclaimed rubber has excellent air tightness, good water tightness, heat resistance, chemical resistance, and shock absorption. It can be used alone or in combination with butyl rubber, ethylene propylene diene monomer rubber, etc. to produce various industrial rubber products, such as rubber sealing gasket, rubber hose, tape, shock absorption rubber, rubber roller, etc., effectively reducing production costs. Xiao Bian shares with you today the common application and key points of butyl reclaimed rubber in industrial rubber products.
1. Application of butyl reclaimed rubber in rubber sealing products
Butyl reclaimed rubber has good air tightness, water tightness and chemical stability. It can be used alone or together with butyl rubber to produce rubber sealing products. It is used in the production of rubber sealing products such as heat resistant gaskets, drain pipe gaskets, elastic molded gaskets, washer door gaskets, cork gaskets, etc. in heaters and radiators. Rubber sealing gaskets used in different occasions have different requirements for the physical properties of the rubber. For example, sewer gaskets require that the rubber be resistant to water, bacteria and aging. Heat resistant gaskets require heat resistance and low compression deformation. It is necessary to select butyl reclaimed rubber with different indicators and use them together to reasonably determine the amount of reclaimed rubber and the vulcanization formula of butyl reclaimed rubber sealing products.
2. Application of butyl reclaimed rubber in rubber damping products
In actual production, shock absorption rubber requires excellent vibration absorption performance, less dependence on temperature and frequency, and excellent durability; Use more butyl rubber. However, the damping characteristics of butyl rubber depend on temperature and vibration frequency more than other rubbers, so it is recommended to use it together with EPDM. The butyl reclaimed rubber 2ELYY1221 has good shock absorption performance. It can be used alone or together with butyl rubber and ethylene propylene diene monomer to produce rubber shock absorbers, such as vehicle shock absorbers, rubber fenders, etc., which can effectively reduce the cost of raw materials while ensuring the shock absorption effect.
3. Application of butyl reclaimed rubber in rubber conveyor belt
Rubber conveyor belt is mainly used for conveying various solid materials, mainly including ordinary conveyor belt, special performance conveyor belt (heat resistant, oil resistant, etc.), flame retardant conveyor belt, steel wire rope conveyor belt, etc. Butyl rubber has the characteristics of heat resistance, acid and alkali resistance, ozone resistance, etc. It is mainly used to produce heat resistant rubber conveyor belts with requirements for heat resistance, flexure resistance, wear resistance, etc., such as conveyor belts for conveying materials in drying rooms and ovens. The butyl reclaimed rubber retains the basic performance characteristics of butyl rubber, and can be used with butyl rubber and ethylene propylene diene monomer in proper proportion to produce heat-resistant conveyor belts, reducing production costs.
In actual production, butyl reclaimed rubber can also be used in the production of rubber hose, rubber roller, rubber plate and sponge products. In the next issue, Xiaobian will continue to discuss other applications of butyl reclaimed rubber in industrial rubber products.
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