Butyl rubber reclaimed rubber is air-tight and watertight, so it often substitutes butyl rubber to produce all kinds of high-tightness and high watertightness rubber products such as inner tube and water tube, which can significantly reduce the cost of raw materials. At the same time, butyl rubber can be used In the production of sealed products such as medical bottle stopper, protective products such as gas masks, damping rubber products such as damping materials, damping blocks. So, what is the raw material of butyl rubber? Different raw materials produced by the reclaimed butyl rubber in the performance and use of what is the difference?
There are mainly two kinds of butyl rubber reclaimed in the market, one is ordinary butyl rubber reclaimed rubber and the other is chlorinated butyl rubber. The two raw materials are different, and their performance characteristics and use occasions are also different.
1, filter butyl rubber regeneration
Butyl butyl rubber inner tube is used as raw material to filter butyl rubber. However, the specifications of waste butyl inner tube are different. The index of butyl rubber produced is not the same, mostly black. Waste butyl inner tube can be divided in branded butyl inner tube and brand-name butyl inner tube, in which the brand-name butyl inner tube as raw material processed from butyl rubber with higher gel content, better airtight, stronger.
2, chlorinated butyl rubber regeneration
Most of the raw materials for chlorinated butyl rubber reclaimed on the market are medical bottle caps, adhesive edges and the like, which are processed through many complicated processes such as selection, crushing, desulfurization and refining. Chlorinated butyl rubber and butyl inner tube reclaimed rubber compared to almost the same performance, good air tightness, corrosion resistance, anti-aging, shock absorption, insulation; In addition chlorinated butyl rubber reclaimed rubber processing performance is higher, curing speed Faster, more compatible with other types of rubber, and more heat-resistant. Chlorinated butyl rubber renewable not only for the production of highly air-tight rubber products, but also the production of tires, hose, tape, industrial rubber products, medical rubber will be photos, sports and rubber products, building sealing products.
We all know that butyl rubber reclaimed rubber is good air tightness, but oil resistance is not good, but the medical bottle stopper as raw material processing chlorinated butyl rubber reclaimed rubber can be used together with neoprene, nitrile rubber Some low oil rubber products. Butyl inner tube reclaimed rubber is different from chlorinated butyl reclaimed rubber raw materials, each has its own characteristics. Rubber product manufacturers can choose the suitable butyl rubber reclaimed rubber products according to the demand of their own rubber products to replace the butyl rubber so as to reduce the raw material cost.
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