FLAME-RETARDANT THERMOPLASTIC ELASTOMER COMPOSITION OF HALOGEN FREE TYPE AND METHOD OF PREPARING THEREOF

摘要

PURPOSE: A halogen free flame-retardant thermoplastic elastomer composition is provided to secure excellent fire retardant characteristic while not generating the degradation of properties and to ensure excellent mechanical properties and heat resistance. CONSTITUTION: A halogen free flame-retardant thermoplastic elastomer composition comprises a thermoplastic elastomer, olefin polymer, process oil, engineering plastics and flame retardant. The thermoplastic elastomer is at least one of a styrene-ethylene-butylene-styrene block copolymer, styrene-ethylene-propylene-styrene block copolymer or polystyrene-b-poly(ethylene ethylene/propylene)-b-polystyrene block copolymer.