① Buadhumerent Tha e na aon-chuid èifeachdach, èifeachdach a tha càirdeil don àrainneachd, air a mholadh airson pannalan insulation polystyrenet polystyrene (xps). Bidh toradh Milleadh Trom Trom Meatailt traidiseanta traidiseanta a 'cur an àite an co-obrachadh meatailt traidiseanta (leithid antimony trilimide sb2o3). ③It can be used in flame retardant masterbatches of polypropylene and polyethylene. ④It can be used in flame retardant masterbatches of polypropylene and polyethylene.