aluminum hydroxide (CM-ATH)

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

                        Whiteness                                             95

                        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