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Chemistry for a Better Life
COLITE-SP50 (5A Zeolite)
Product Characteristics
  • Metal and lead-based thermal stabilizer used in vinyl chloride (PVC) resins
  • Inhibitior of pyrolysis and discoloration of soft and hard vinyl chloride resins
  • Excellent in cost reduction and thermal stability effects compared to other thermal stabilizers
    Applications
  • PVC Resin Heat Stabilizer
  • Additive for ABS Resin
Product Specifications
ITEMS UNIT SPECIFICATIONS
Appearance - White fine powder
Active content wt% > 80
Loosed bulk density g/cm3 0.25 ~ 0.35
Dry loss (105℃, 2hr) wt% < 6.0
Sieve residue >45μm wt% < 0.3
Whiteness L value > 98
Average particle size μm 1.8 ~ 2.5
Chemical composition Na2O
Al2O3
SiO2
CaO		 ~ 6.0
> 25
> 30
> 11