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Anti-Oxidant >> B225


Main Components  Tetrakis[methylene(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)]methane 
　 Phosphite (2,4-di-tert-butylphenyl) ester
CAS NO. 6683-19-8 /  31570-04-4
Molecular Formula  C73H108O12 / C42H63O3P
Property White crystalline powder, low volatility.
Specification Transmittance   ≥97%  (425nm)
Solubility   2g/20ml
Active component    ≥99%
Volatile Component    ≤0.5%                                                                                 
Main application Compound antioxidant, can effectively prevent  thermal oxidation during polymer processing, and can give the continuing protection. Widely applied in PE, PP, PET, PU, PS, ABS resin, PA and synthetic rubber, etc.
Package  25 kg packed in carton lined with plastic bag. 
Storage Recommended store in dry and ventilative place, guard against damp; keep far from fire and heat.  Warranty period: 2 years

 
 
 
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