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Zinc Stearates
Calcium Stearates
Zinc Oxide (Active)
Zinc Oxide (Transparent)
Plasto-112
Curring Aent
Shining Agent
Flexwell
chopra Zinc Base Blend
 
 Zinc Oxide (ACTIVE)
Specifications : Chopra Brand Zinc Oxide Activated is fine white to yellowish Powder of Highest Purity and Excellent acceletor and activator properties having following Physio Chemical Characteristics.
 
  Mol. Formula
  Mol. Weight
  CAS
  ZnO
  Ignition Loss
  Seive Residne
  Density
  Specific Surface Area
  Lead Contents
  Cadmium Contents
  Z nO
  81.4
  001314 -13 -2
  91 + 2%
  4%
  .2%
  5gm/cm3
  45m2/g
  3ppm
  2ppm
 
Application
 
  1. Used as a Activator is (a) Suphur Cures (b) Peroxide Cures  (c) Suphur less Metallic Oxide Cures.


  2. Used as cross link agent for Polymers containing Halogen or Carboxyl  Group such as Chloroprene Rubber (CR) Bromobutyl Rubber (BIIR) Chlorobutyl Rubber (CIIR) or Corboxylated Nitrile Rubber (XNBR) and Carboxylated Styrene Butadine Rubber (XSBR).

  3. Used in Rubber form.

  4. Highly Elastic Vulcanizates.
 
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