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          宜興百靈精細

          Yixing Lark Fine Chemical

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          PRODUCTS

          Yixing Lark Fine Chemical

          PRODUCTS

          Vulcanization Accelerant NA-22

          Properties Finished product is crystal, specific gravity 1.42-1.43, Melting point 203-204 ℃, Melting in ethanol, not soluble in acetone, toluene and gasoline, slightly soluble in water.
          Chemical formula C3H6N2S
          Molecular weight 102.17
          Quality Index
          Index name Index
          Appearance white crystalline powder
          Melting point ℃ 195 min
          Ash % 0.3max
          Moisture % 0.3max
          Residue on sieve (1600hole/cm2)% 0.1max
          Use Accelerant for neoprene.
          Packing plastic bag lined woven bag, 25kg/bag.

          百靈精細化工

          Lark Fine Chemical

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