丁基再生胶在水胎内层胶料中的应用

Application of Reclaimed Butyl Rubber in Inner Compound of Water Bag

研究丁基再生胶在水胎内层胶料中的应用。结果表明:在内层胶中加入10份丁基再生胶,并适当添加防焦剂,胶料的硫化特性和硫化胶的物理性能变化不大,耐老化性能提高;成品水胎的物理性能相当,使用寿命延长,且生产成本降低。

The application of reclaimed butyl rubber in the inner compound of water bag was inves- tigated. The results showed that, by adding 10 phr reclaimed butyl rubber and proper amount of antiscorching agent in the inner compound, the curing behavior of the compound and physical properties of the vulcanizate changed little, and the aging resistance was improved. The physical properties of the finished water bag changed little, the service time was extended, and the production cost was reduced.