Phoslite B631C is a proprietary low halogen flame retardant synergistic preparation system based on inorganic Phosphinate.
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Flame retardant for polyolefins resins and composites used in extrusion and injection applications where halogen content is lower than limits to classify the final product as “halogen free” according to several international standards. Normally used at concentration from 1% to 3% depending on polymer, formulation, and flame retardant standard to be achieved. Suggested dosage for UL-94 V2 rating, GWIT > 800°C and GWFI 960°C is 1% on PP homo and around 2% on PP copolymer.
| Appearance: | Fine Powder |
| Colour: | Off white |
| Odour: | Odourless |
| Bulk Density (Kg/m3): | ≈ 400-500 |
| Phosphorus (%) | ≈ 23 |
| Halogen (%) | ≈ 10 |
| D50 (µm) | < 9 |
(1) Typical properties; not to be constructed as specification
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