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High Purity Magnesium Hydroxide For EPDM,High Purity Magnesium Hydroxide
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High purity Magnesium Hydroxide for EPDM1.IntroductionEthylene-Propylene-Diene Monomer (EPDM) rubber is terpolymer of ethylene,Website:http://www.magnesiumhydroxides.com, propylene and non-conjugated diolefins. It widely used for automotive parts, building waterproof material, wire and cable sheathing and heat-resistant hose etc. EPDM have high aging resistance, high corrosion resistance, low density and high filling, therefore, EPDM can produce rubber compounds with low cost. But it’s extremely flammable (LOI is around 18). Magnesium hydroxide is an inorganic additive flame retardant, Top have developed a special flame retardant EPDM for magnesium hydroxide which can improve EPDM’s flame retardancy and low smoke, no dripping.2.Data sheetGradeTFR-1250/99TFR-2500/99Mg(oh)2 content %99.599.5Sieve residue(75μm)0.010.01Size(D50) μm20.35Lgnition loss3131Acid-insoluble substance0.10.1Whiteness9898Hydrochloric Acid Insoluble Matter0.050.05Thermal decomposition temperature340-490340-4903.Packaging and LogisticPlastic-woven sack, with polythene inner bag, net weight 25kg, 50kg or 1000kg. Store at a ventilated, dry place. TOP cooperates with the world-famous logistics company and has established a sound logistics system, we can send our product to customer with any time, any place. TOP set up branch companies and storage centers in South America, Middle East and North America.4.FAQQ: What should I do if I want replacement the current flame retardant? A: Very appreciate for your trust, you can communicate the flame retardant spec. with our sales, then we will offer you a cost-saving solution.Q: How to get the free samples for test? A: Please confirm your expect performance for the final product, and leave us your contact information, our sales will contact with you and help you choose the best product.Q: Why use modified magnesium hydroxide? A: Because of the hydrophilic and oleophobic properties of magnesium hydroxide, it has poor compatibility and poor dispersibility in polymer matrix materials and the mechanical properties of the products have been seriously affected. The modified magnesium hydroxide can better fuse with polymer materials. Not only can it achieve a good flame retardant effect, but also can not affect the physical properties of the material.
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