Butyl Rubber Encyclopedia

Seven applications of reclaimed butyl rubber in industrial rubber products 2

Create Date:2022-12-22 15:58:05Click volume:2278
Seven applications of reclaimed butyl rubber in industrial rubber products 2

The reclaimed butyl rubber retains the basic performance characteristics of butyl rubber, and has good air tightness, heat resistance and chemical corrosion resistance. It can directly replace butyl rubber or be used with butyl rubber and ethylene propylene diene monomer to produce industrial rubber products, which can effectively reduce the raw material cost and production energy consumption. In actual production, butyl reclaimed rubber can be used not only to produce rubber seals, shock absorbers and conveyor belts, but also to produce rubber hoses, rubber rollers, rubber sheets and sponge products.

4. Application of butyl reclaimed rubber in rubber pipe

Butyl rubber has good heat resistance, animal and vegetable oil resistance, acid and alkali resistance and ozone resistance, which can be used to produce heat resistant and acid resistant rubber tubes; The cost of raw materials can be effectively reduced by mixing the reclaimed butyl rubber with the reclaimed butyl rubber in a proper proportion on the premise of ensuring the service performance of the rubber pipe.

Butyl reclaimed rubber

The formula of butyl rubber/butyl reclaimed rubber used to produce the outer layer of heat-resistant rubber tube: 60 portions of butyl rubber, 40 portions of butyl reclaimed rubber, 5 portions of zinc oxide, 2 portions of stearic acid, 50 portions of carbon black, 100 portions of clay, 2 portions of diethylene glycol, 3 portions of accelerator, and 1 portion of sulfur; Total: 263 copies.

5. Application of butyl reclaimed rubber in rubber roller

Rubber roller

Butyl rubber has good heat resistance and medium resistance, and can be used to prepare PVC plastic embossing, artificial leather imitation sheep and acid resistant rubber rolls. As a low-cost substitute for butyl rubber, butyl reclaimed rubber can replace a certain proportion of butyl rubber to produce rubber rollers, reducing costs; The heat resistance, weather resistance, chemical stability and buffering performance of the rubber roller produced by mixing butyl reclaimed rubber and butyl raw rubber in proper proportion are good; Butyl reclaimed rubber can also be used with EPDM to produce rubber roller, further improving the comprehensive performance of rubber roller.

6. Application of butyl reclaimed rubber in rubber sheet

Heat resistant recycled rubber sheet

Butyl reclaimed rubber has good heat resistance, weather resistance and chemical resistance. It can be used alone or with IIR, EPDM, ethylene propylene diene monomer reclaimed rubber, chlorinated butyl rubber and chlorinated butyl reclaimed rubber 2ELYY1222 to produce heat resistant rubber sheets, effectively reducing the cost of raw rubber. When butyl reclaimed rubber is used as the main raw material to produce heat resistant rubber sheet, it is recommended to use resin vulcanization, such as phenolic resin, and use white carbon black, zinc oxide, magnesium oxide, silicate fillers, etc. to fill the heat resistant rubber sheet.

7. Application of butyl reclaimed rubber in sponge rubber

Sponge recycled rubber products

Sponge rubber is a porous polymer elastomer. Natural rubber, styrene butadiene rubber, butadiene rubber, nitrile rubber, neoprene rubber, butyl rubber and ethylene propylene rubber can be used to produce sponge rubber products. Butyl reclaimed rubber can be used together with butyl rubber and ethylene propylene diene monomer to produce sponge rubber products. When the butyl rubber is used as the main raw material to produce sponge rubber, the curing speed needs to match the foaming speed; The curing speed is too fast and the foaming is insufficient; Vulcanization speed is too slow, and the foam cell breaks after foaming, and shrinks when the mold is released.

In actual production, butyl reclaimed rubber can also be used in the automotive field, construction field, etc. Later, Xiaobian will continue to discuss the application of butyl reclaimed rubber in other fields with you.

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