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          Welcome to visit Puyang Hengfeng Petrochemical Industry Co.,Ltd!
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          Coumarone resin
          發表時間:2023/5/15 10:45:48  |  點擊率:?

           

          1.Product Presentation
          Gumalon resin is a light yellow to dark brown granular, block, sheet thermoplastic solid resin, it mainly consists of coal tar, carbon nine fraction and ethylene tar as raw materials, through the polymerization reaction of low molecular weight polymer. It has good solubility, mutual solubility, water resistance, insulation, chemical stability to acid and base, but also has good bonding performance, low thermal conductivity characteristics.
          1. Product application field
          A, Tires and Rubber: Tires and Rubber are mainly the use of low softening point coumarone resin. It has a good   miscibility with natural rubber particles ,and The rubber vulcanization process is not a big impact, Tire and Rubber cused the resin can play a tackifying, reinforcement, softening effect.
          B, Paint: Paint mainly using high softening point coumarone resin, this resin can increase the added paint gloss paint, paint film adhesion, hardness, acid and alkali resistance.
          C, the ink industry: Ink coumarone resin, mainly high softening point coumarone resin.
          下一篇:Tar resin
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