Calcium Stearate (Ca-st)

Calcium Stearate Ca-st

Product

Calcium Stearate

Formula

Ca(C17H35COO)2

Appearance

White powder

Melting point (℃)

150±5℃ min

Moisture (%)

3.0% max

Ca (%)

 6.0% min

Free fatty acid (%)

1.0% max

Particle size

325 mesh pass 98% min

Specific gravity

1.04(10kg), 1.20(20kg)

Advantage:

  • Non-toxic
  • With no sulfur pollution
  • Good lubricity
  • Excellent synergistic effect after being blended with organic tin

Application: 

  • Used as additives for polymer products manufacturing (PP, PE, PS, EPS)
  • Used as stabilizers for rigid and flexible PVC products
  • Used as mold release agents for rubber products manufacturing
  • Used as thermal stabilizers for rigid products foaming
  • Used as additives for pigment processing
  • Used as additives for paper manufacturing

 

10 or 20 KG/ bag