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He ngawari ki te tango me te kakahu: He mea hanga mai i te vinyl free latex kounga teitei, me te Roopu Roa me te Raima Kahui, me te pupuri i te mokowhiti i waenga i nga karapu me nga ringaringa He tino pai enei karapu ki te mau, ka waiho nga ringaringa kia hou me te ma ahakoa i muri i te whakamahinga roa.
RAHI: L pai mo te whanui ringa 8.9-9.5 cm.Te kahui tika e wha nga taima kaupapa whanui.He Tukatuka Tuturu-rima ahurei, te pahekeheke, te roa, me te teitei o te pāmahana resistance.Ka taea te horoi te horopeta tae e kore e memenge me te kahui e kore e whakaheke.
100% Moni Hoki - Ko ta matou taurangi ki a koe, mena i roto i nga ra 30 kei a koe etahi patai mo tenei, mo etahi atu ranei e kawe ana matou. Ka whakapau kaha matou ki te awhina i a koe kia pai ra ano koe ki te taonga, tena koa tangohia he wa poto ki te waiho i tetahi arotake atawhai.
Ko nga mea taketake o nga karapu PVC ko: PVC whakapiri kapia, plasticizer (DOPDINP), viscosity reducer (solvent hinu), whakamahana wera, colorant, filler.
Pūmau wera:
Ko te Polyvinyl chloride (PVC) ake kaore he ira whakarewa, ka timata ki te ngohe i te 80℃~83℃, ka timata te rere ina wera ki te 180℃.I & gt;Ka timata te whakamaaramatanga o te waiariki ki runga ake i te 120℃, no reira kua timata te pirau me te huri haere mai i te kowhai ki te pango karekau i tae ki te rere me te rewanga!Na reira karekau he huarahi ki te hanga hua PVC!Ko tenei tauhohenga o te PVC he tauhohenga matū, e tuku ana i te hauwai hauwai (HCl). ) i muri i te whakamahana o te PVC.E ai ki tenei tauhohenga, i te mea kaore te HCl e tukuna tere, ka taea te aukati i te hua mai i te huri kowhai me te topa i te wa o te tukatuka.Na reira i whanau ai te whakamaarama wera, a, ko tana mahi he hopu i te Hcl me te whakatauira i te tauhohenga dehydrogenation!Calcium zinc pūmau pūhui, e tika ana ki te tiaki i te taiao me te kore-paitini, iti paitini, kakama tiketike arahi free, cadmium whanaketanga free meinga e te whānui attention.Calcium me konutea stabilizers te whakawhänui i te market.Calcium konutea pūhui pūhui stabilizer kore-paitini tiaki taiao utu āhua