ChiMEI’sPOLYREX®PSresinisasolidpolymerformedbyheatpolymerizationofstyrene(SM).,thatisGeneralPurposePolystyrene;GPPS.GPPSreisnhastheadvantagesoflight,lightandtransparent.highimpactPolystyrene(hiPS)composedofSMandbutadiene(BD).hiPSishighimpactresistantandnon-transparent.POLYREX®issuitableforhomeappliances,foodandwatercontactmaterials,toys,andconstructionmaterials,andespeciallyappliancehousingsduetoitsexcellentprocessability.ThismaterialiscompliantwithRoHS,REACHSVHC,UL,andnumerousinternationalstandardsforvariousapplications.