PVC izwi nka polyvinyl chloride, ubushyuhe bwayo butemba hamwe nubushyuhe bwo kwangirika biregeranye cyane, biroroshye rero mugikorwa cyubwoko butandukanye bwo kwangirika, bityo bikabura ikoreshwa ryimikorere.Niyo mpamvu, birakenewe kongeramo ubushyuhe nogusiga amavuta mugutegura imvange ya PVC, iyambere itezimbere ubushyuhe bwayo, iyanyuma igabanya ubushyamirane hagati yiminyururu ya molekile ya PVC, nimbaraga zo kwanduza hagati ya PVC gushonga nicyuma, kunoza uburyo bwo gutunganya PVC mubicuruzwa bitandukanye.pe ibishashara hamwe nigishashara cya polyethylene ni amavuta asanzwe muri PVC.

Mugutunganya PVC, nta gushonga kwera, gusa ibice bya kabiri (hafi 100 mm, bigizwe nuduce twibanze na nodules) bigabanyijemo imipira mito (hafi 1μm) na nodules (hafi 100nm) hifashishijwe uburyo bwo kogosha ubushyuhe nubukanishi, ubu buryo busanzwe bwitwa gelation cyangwa plastike.Kugirango ugere kubintu byiza byubukanishi, imiterere yubuso hamwe nibikorwa, urwego rwa gelation hagati ya 70% na 85% birakwiye.Inzira ya gelation irashobora gutinda cyangwa kwihuta muguhitamo neza ibishashara bya polyethylene.Nyuma yo gushonga, ibishashara bya polyethylene bihuje ibinyabuzima bibaho hagati yingingo ya mbere cyangwa nodules, bigabanya imbaraga zo guterana hagati yuduce twa mbere cyangwa nodules, bityo bikagabanya ubushyuhe bwo guterana bwashonga, bikadindiza plastike ya PVC, kandi mugihe kimwe, ubushyuhe bwumuriro wa PVC nabwo bwaratejwe imbere.Igishashara cya Oxidized polyethylene gifite aho gihurira na PVC, gishobora kwizirika ku buso bwa nodules, kongerera ubwiza bwashonze, kandi kigira ingaruka nziza ku myitwarire ya gelation, kugabanya ubushyamirane hagati yo gushonga nibikoresho bitunganya ni umukozi mwiza wo kurekura muri gutunganya PVC, cyane cyane muri firime ya PVC ibonerana (organotin stabilisateur), wongeyeho urugero rukwiye rwibishashara bya okiside polyethylene ntabwo ikinisha gusa, ariko kandi ntibigabanya gukorera mu mucyo.

Kugeza ubu, hiyongereyeho ibishashara pe ibishashara naibishashara bya polyisilemuri PVC, ibishashara bya paraffin, ibishashara bya feto hamwe n’ibishashara biva mu bicuruzwa nabyo birakoreshwa cyane kandi bigomba no guhuzwa mu buryo bworoshye ukurikije porogaramu ikoreshwa, Urugero, ibishashara byo hasi bya paraffin ibishashara bishobora kugira uruhare rwo gusiga hakiri kare, aho bishonga ibishashara bya polyethylene, ibishashara bya feto birashobora kugira uruhare rwamavuta yo hagati yo hagati, gushonga cyane kw ibishashara bya okiside polyethylene bishobora kugira uruhare rwo gusiga amavuta.Amavuta amwe n'amwe adashobora kwihanganira amavuta nk'ibishashara bya paraffine, ibinure bya aside irike, n'ibindi, byoroshye ibicuruzwa biva mu mahanga bipfa, gukonjesha firime gukonjesha.Ibi bintu kumiterere yibicuruzwa byanyuma, kimwe nabakozi bakorera aho bakorera, umusaruro uzagira ingaruka mbi.Byongeye kandi, amavuta amwe mumahuza ya PVC ni menshi cyane, niba ikoreshwa rya pompe lubricant pack, ibice bitandukanye bya buriwese bidahuye, reaction ya reaction, nabyo biroroshye kuganisha kuri compression.Kubwibyo, ukurikije ikoreshwa ryibicuruzwa nko kumenya niba hakenewe gucapwa, gutera, gutoranya ubuziranenge buhamye, amavuta meza yo kurwanya ubushyuhe, kugirango umusaruro ube mwiza no kuzamura ibicuruzwa ni ngombwa cyane.
Qingdao Sainuo Chemical Co., Ltd.Turi gukora ibishashara bya PE, ibishashara bya PP, ibishashara bya OPE, ibishashara bya EVA, PEMA, EBS, Zinc / Kalisiyumu Stearate….Ibicuruzwa byacu byatsinze REACH, ROHS, PAHS, FDA ikizamini.
Sainuo humura ibishashara, ikaze iperereza ryawe!
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