苯乙烯-丁二烯橡膠SBR...
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丁二烯橡膠BR-9000
苯乙烯-丁二烯嵌段共聚物...
順丁橡膠BR-9000
環(huán)氧樹(shù)脂EP CYD-1...
環(huán)氧樹(shù)脂EP E-44
硫磺
環(huán)氧樹(shù)脂CYD-011
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環(huán)己酮
聚丙烯PP