Main component of Hiromaster BC-7A is ester polymer compound.
Especially, it is effective to prevent blooming of flame retardant added to polypropylene.
Ester polymer compound / Additive 100%
| Appearance Specific Gravity Volatiles Molecular Weight Melting Point |
White Pellet ca. 1.1g/ml ≤ 0.5% ca.70,000 ca.60°C |
Thermoplastic Resins
20kg net paper bag
| PP Brominated FR (FCP-680G) Sb2O3(AT-3CN) |
100 Phr 14 Phr 7 Phr |
