ZB (Zinc Borate) is a multifunctional boron-based fire retardant with the chemical composition
xZnO.yB2O3.zH2O. It imparts benefits to a wide variety of polymer compounds.
Advantage:
• Flame retardant in both halogen containing and halogen free systems
• Partial or complete replacement of antimony trioxide (Sb2O3)
• Smoke suppressant
• Afterglow suppressant
• Char and anti dripping promoter
• Lowers rate of heat release
Product Specification:
| ITEM |
SPECIFICATION |
| Zinc Borate £¥ | > 99 £¥ |
| Boron Oxygenation £¥ (B2O3£¥) | 45 ~48 £¥ |
| Zinc Oxygenation £¥ (ZnO£¥) | 36~39 £¥ |
| Loss on ignition £¥ | ≤13.5~15.5 £¥ |
| Surface Water £¥ | ≤ 1 £¥ |
| Mean particle diameter (¦Ìm) | ≤ 5 (¦Ìm) |
| Appearance Molecular weight |
White crystal powder 434.68 |
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