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      Your Current Location:Home > Products > Rubber additive > Promoter MBT
      Product Name:Promoter MBT
      Product Detailed:

                                      Promoter

      In rubber vulcanization, any material that can accelerate the reaction rate of rubber and vulcanizing agent is collectively referred to as vulcanization accelerator. Promoter plays a very important role in rubber vulcanization, add a small amount of promoter, can greatly accelerate the reaction between rubber and vulcanizing agent, improve the curing speed, shorten the curing temperature, curing time, reduce the dosage of curing agent, improve physical and mechanical properties of vulcanized rubber, such as improve the tensile strength, tensile modulus, hardness and abrasion resistance, improve the aging resistance of vulcanized rubber, can prevent spray frost, enlarge the using range of vulcanized rubber, can be made transparent and various colors of rubber products. Therefore, accelerator is one of the necessary raw materials for rubber industry.

       

      There are so many kinds of accelerant that it is difficult to classify them uniformly.

      To epoxy

      A, fatty amine promoters: dmp-30, ep-184, triethanolamine, etc

      B, anhydride promoter: BDMA, ct-152x, DBU, etc

      C, polyether amine catalyst: ep-184,399, etc

      D, latent catalyst: k-61b, ct-152x, etc

      Adhesives for polyurethane adhesives

      A, amine promoters: triethylenediamine, a-1, a-33, dc-829, etc

      B. Tin promoter: dibutyl tin dilaurate, stannous acid, ct-e229, etc

      The accelerant (tin chloride, iron trichloride, p-chlorobenzoic acid, and the accelerator M) used by the epoxy phenolic resin adhesive.

      Catalysts for use of poly (ethylene unsaturated polyester resin adhesive) (cobalt naphthenate, cobalt isooctyl, zinc isooctyl, N, n-dimethylaniline, N, n-diethylaniline, vanadium phosphate, etc.).

      型號

      單位

      型號

      單位

      MBT

      TMTD

      MBS

      BZ

      DPG

      EZ

      DPTT

      ETU

      PZ

      CBS

      以上型號我司均有銷售其他型號可來電咨詢

       

       

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