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对俄罗斯ВК１６７５И部分和全部替代ＪＳＲ２６８或ＰＢ３０１应用于ＩＲ内胎配方中进行了小料、大料和试产试验。结果表明，俄罗斯ВК１６７５И与ＩＲ再生胶、ＥＰＤＭ并用，通过使用均相剂Ｍ和Ｔ（或Ｍ和Ｊ）解决胶相分散问题，同时设法提高混炼胶的强度，解决内胎接头性能差、易折薄、压伤等问题；采用适宜的混炼工艺（内润滑剂ＳＤＳ或增塑剂Ａ在终炼时加入）解决过滤和挤出等问题，胶料及产品性能都达到了要求，而且价格和性能都优于ＮＲ内胎，经济效益和社会效益显著。
On the Russian ВК 1675 И part and all replace JSR268 or PB301 used in IR tube formula for small material, large material and pilot production test. The results show that Russia ВК 1675И and IR reclaimed rubber, EPDM and use, through the use of homogeneous agents M and T (or M and J) to solve the problem of dispersion of the gum phase, while trying to improve the strength of the rubber to solve the poor performance of the inner tube joints, Easy folding, crushing and other issues; using appropriate mixing process (internal lubricant SDS or plasticizer A added in the final refining) to solve the problems such as filtration and extrusion, rubber and product performance have reached the requirements, and the price And performance are better than the NR inner tube, significant economic and social benefits.