hua
Polyvinyl chloride
Taipitopito Hua
CAS: 9002-86-2
Ko te hua 1.Industrial he ma, he kowhai marama ranei te paura.Ko te taumaha ngota iti he ngawari te whakarewa i roto i nga ketones, esters me nga whakarewa waiwaro maota.He uaua ki te memeha te taumaha ngota teitei.
2.PVC Resin Whakaahuatanga Hua:
Ko te polyvinyl chloride resin (PVC resin) he pūhui rāpoi teitei polymerized e vinyl chloride monomer (VCM) me te huānga hanganga rite [CH2-CHCL]n, tohu o te polymerization te nuinga o te 590-1500.E ai ki te toenga ihirangi o te vinyl chloride menomerl i roto i te polyvinyl chloride kapia , ka taea te wehea ki: koeke hokohoko, tohu akuaku kai me te tono rongoa grade.In ahua, polyvinyl chloride resin he paura ma.
3.Property Ko te Polyvinyl chloride he pūhui molecular teitei polymerized e vinyl chloride monomer(VCM) me te huānga hanganga rite CH2-CHCLn, tohu o te polymerization te tikanga rite 590-1500.In te tukanga o te re-polymerization , ka pa ki nga momo mea penei i te tukanga polymerization, tikanga tauhohenga, hanganga tauhohenga, tāpiritanga etc.it taea te whakaputa e waru momo rerekē o te PVC kapia mahi he rerekē.E ai ki nga toenga o te vinyl chloride i roto i te polyvinyl chloride resin, ka taea te wehewehe ki: te maakete hokohoko, te kai akuaku kai me te tohu tono rongoa i te ahua, ko te polyvinyl chloride resin he paura ma, pellet ranei.
Taupānga
1.Ka taea te whakamahi ki te whakaputa i nga momo rauemi whakamatao matatau, nga kiriata ahuwhenua, te hiako horihori, nga hu kirihou, nga putorino pakeke, nga rekoata, nga rakau whakapiri, me etahi atu. me etahi atu taputapu hauora me nga cathetersRaw rauemi mo te hanga o te taura me te waea waea, te uhi whakamarumaru, te muka maota, nga hua ngohengohe PVC, etc.
2.Mo te whakarite o te paparanga hiako horihori kore-foaming, hiako horihori me te mata o te papapa, kowaiwai impregnation niao, hollow hua niao me ūkui, potae pounamu, etc.He te whakamahi whānui o PVC, rawa pai mo te hanga o te hu kapu, rīpene me ētahi atu hua ki tetahi tohu o te elasticity.Whakamahia i roto i te hanga o te hiako horihori, pepapātū, papa kirihou, mata matapihi impregnated, karapu impregnated, prosthetics, whitiki kawe mura-retardant me whariki kore-whatu, etc.
