Ka taea te wehewehe i nga kirihou Styrene ki te polystyrene (PS), ABS, SAN me SBS.Ko nga kirihou momo Styrene he pai mo te hanga hua e whakamahi ana i te pāmahana ambient i raro i te 80 nga nekehanga Celsius
Ko te PS (polystyrene) he kirihou maramara maramara kore-paitini, karekau he tae, he muramura, he pahuka i te wa e wera ana, ka haere tahi me te auahi pango.Ko tona kounga he pakarukaru, he pakeke hoki, he kaha te aukati, he pai te whakamahana.Kua wehea te PS ki te polystyrene GPPS ao, polystyrene EPS mura, HIPS polystyrene teitei.Ko te GPPS he maamaa me te ngoikore.Ko te HIPS he mea hanga ki te huinga o te PS me te polybutadiene, e hoatu ana ki a ratou neke atu i te whitu nga wa te parenga me te kaha o te GPPS.Ko te EPS he mea hanga mai i nga matūriki matua PS kua whakaroahia e te hau, te mamaoa ranei.He momo pahuka kei roto 2% rauemi me te 98% hau.He maama me te adiabatic.
Wā tuku: Sep-09-2022