Mō tēnei tūemi
Hoahoa kore-pahekeheke: Ko te Hoahoa o nga Granules i roto i te Nikau me nga Maihao Ka Whakanuia te Waku kia pai ake te hopu me te whakahaere.
Ko nga karapu ringaringa roa: Ko te huinga tino pai o nga ringaringa me nga karapu me te hangarau here wera hei whakanui ake i te roa o te karapu. Kia kaha te aukati i te karapu kia kore e uru ki roto i te wai me te tiaki i te ringa kia kore e makuku me te paru, i te wa ano ka whakamahana to ringa.Ko nga ringaringa me nga mea ngawari ka ngawari te mahi a te ringa.
Maha-mahi: Parewai me te hinu-atete; He pai mo te horoi kakahu horoi horoi whare maara whakapaipai makawe etc.
Whakamahi Whanui: He pai mo te horoi kihini, wharepaku me te wharepaku, te whakapaipai makawe, te horoi kakahu, te tiaki mokai, te horoi i to motuka, te whakahaere me te horoi rihi me etahi atu mahi a te whare me etahi atu.
Ko nga mea taketake o nga karapu PVC ko: PVC whakapiri kapia, plasticizer (DOPDINP), viscosity reducer (solvent hinu), whakamahana wera, colorant, filler.
Ko te kapia whakapiri PVC
Ko te Polyvinylchloride (PVC) he pūhui polymer i hangaia e te polymerization o te vinylchlo-ride monomer (VCM) .Ko te tohu o te polymerization ka taea te whakahaere e te tauhohenga tauhohenga me te polymerization molecular weight regulator PVC whakapiri resin āhuatanga tinana ahua: paura ma te taimaha rāpoi :40600~111600 kiato :1.35~1.45g/ mL kiato ahua :0.4~0.65g/ mLS kaha wera motuhake (0~100℃):1.045~1.463J/(g.℃) te kawe i te waiariki :0.1626W/(MK) taupū whakaahuru :nD20=1.544 Matūriki diameter: kiato (XJ) momo 30~100um momo wewete (SG) momo :60~150um whakapiri kapia 1.2~2umSoftening point :75~85℃Wāhanga waiariki ira :>100-120℃ka timata ki te whakaheke i te wairewa hauwai: kare e rewa i roto i te wai, penehīni, waipiro, vinyl pūhaumāota.Soluble i roto i te ketones, hākawa me te hauwai māota.