Fire retardant, with good performance to reduce smoke and toxic gases. Widely used in plastics – including PP, PE, EVA, ABS, HIPS, PVC, etc. – and rubber.
Can be composited with other fire retardants – such as Zinc Borate, Phosphorus, PBDE – to achieve good synergy and improved performance.
Can be surface treated by non-polar polymer of Stearic acid or Silicon oil - to facilitate dispersion across plastic materials and improve mechanical properties for fire retardant performance.
Standard packaging in 25 kg/bag, 500kg/bag, or 1000kg/bag. Custom packaging available for you upon request.
Surface Water % ≤ 0.4
Purity % 99.5
Fineness (residue on 45 um sieve) % ≤ 0.1
Specific gravity, g/cm3 2.42
pH 7.5 – 9.8
Absorption of oil, ml/100g 35 – 40
SiO2 % 0.06
Fe2O3 % 0.03
Na2O soluble % 0.04