| Product Description: Akroform® CUDD-75/EPR/P is a polymeric dispersion of copper dimethyl dithiocarbamate in EPR. Application: Akroform® CUDD-75/EPR/P in butyl rubber combines good process safety with a high rate of cure when used with MBT or its derivatives. In EPDM rubbers, CuDD provides an economic modification of the “triple 8 system”, and at 1.5-2.0 phr, with 0.5 phr MBT, gives fast cure rates and process safety. In SBR, CuDD is a very powerful dithiocarbamate booster for thiazoles/sulfenamides. Not suitable for use in white or light colored compounds as it proves brown pigmentation. However, it is classified as relatively non-staining to other products. Advantages: Polymer bound or encapsulated dispersions are a proven means of upgrading plant safety, efficiency, quality & raw material control. Akrochem polymer bound or encapsulated chemical dispersions eliminate any irritating dust, as well as other potential hazards in handling powders in the plant. The physical form is easy to handle and weigh accurately. With a dispersion, better uniformity of the mix at lower processing temperatures is possible. Information provided by Akrochem Corporation |
