Kodwa-ke, uhlobo oluqinile lwe-polyvinyl chloride (imodi ye-PVC)? Kuwuhlobo lwepulasitiki olubeka ukusetshenziswa okuningi ezindaweni ezahlukahlukene. Ngokuvamile kubonakala ezintweni zasendlini yaziwa ngokuthi i-PVC noma i-polyvinyl chloride.
Leli banga le-PVC liwuhlobo lwepulasitiki eqinile eyaziwa ngokuthi i-Rigid PVC. Lokhu kuwenza abe namandla kakhulu futhi akwazi ukubekezelela ukuhlukunyezwa kwakho okuningi ngisho noma usebenzisa okunye kakhulu. Ngenxa yalokho, ilingana kahle nenani elikhulu lemikhiqizo. I-PVC eqinile isetshenziselwa ezinye izinjongo njengoba inamandla ngokwanele ukumelana namakhemikhali amaningi. Kuthiwa ayizweli ezinkulungwaneni zezinto ezehlukene ezingayigqwala, okwenza ezinye izinto ezisetshenziswa kumapayipi namashubhu athwala uketshezi. Ukwengeza, ukuqina kwayo kuyivumela ukuthi ibunjwe ibe yizo zonke izinhlobo zokwakheka nosayizi ngezinga elilinganiselwe lokulula - i-PVC eqinile. Uma kubhekwa izimfanelo zayo ezisebenzisekayo, i-PVC ingasetshenziswa futhi kumafreyimu amafasitela noma iminyango (noma amanye amayunithi) angena kalula ezakhiweni zezindlu nokunye.
I-PVC eqinile isetshenziswa kabanzi ezinhlelweni eziningi, ikakhulukazi ngenxa yezakhiwo zayo ezinhle kakhulu zomzimba nokusebenziseka kwayo okungatholakala cishe noma kuphi kusukela ekwakhiweni kuya kwezezimoto kanye nezokwelashwa. Ama-PVC, isibonelo, asebenza njengamapayipi anesakhiwo aqine kakhulu laphaya futhi asetshenziswa kakhulu ukuthutha amanzi nanoma yiluphi uhlobo loketshezi ukusuka kwelinye iphuzu ukuya kwelinye ngokuphepha. Zinamandla ngokwedlulele futhi zisiza ukuhamba kahle kwezinhlelo zamanzi. Lawa mafasitela abelokhu efunwa kakhulu futhi namuhla njengoba ifreyimu ye-PVC yefasitela yizindleko eziphansi zokulungisa izindlu nezakhiwo zinikeza ukuncishiswa. Ngakho ingaphakathi lihlala lifudumele ebusika futhi lipholile ehlobo, okungagcini nje ngokulondoloza amandla kodwa nemali. Ngaphezu kwengxenye yemoto, iphinde isetshenziswe ezimotweni zangaphakathi neziningi. Lokhu ngakolunye uhlangothi kuvimbela ingaphakathi lemoto ekubeni lonakalise ubuhle bayo basekuqaleni futhi ngaleyo ndlela ibasize baphile isikhathi eside. Isebenza kahle nakwezempilo, yingakho iyinto ejwayelekile yamashubhu ezokwelapha kanye nemishini odokotela abayidingayo ukuze banakekele iziguli.
Ukwenziwa kwe-PVC eqinile kuqala ngezinto ezingavuthiwe ezihlukile. I-vinyl chloride, kanye nezinye izithako ezengeziwe ezibizwa ngokuthi izithasiselo ziyizithako eziyinhloko. Hlanganisa, bese ushisa ukuze udale ipulasitiki. Ukubumba ipulasitiki ukuze kukhiqizwe amachibi ezinhlobonhlobo zomumo nobukhulu obuqokwayo kudinga ukuthi bayidlulise lapho impahla isilungiselelwa ukuthengiswa okungukuthi, ukukhiqiza. Ingakhiwa kalula ibe amapayipi amade, noma amashidi ayisicaba azosetshenziswa njengamafreyimu amafasitela. Ngemuva kwalesi sigaba sokubumba, imikhiqizo izolawulwa ngekhwalithi ngokuhlolwa. Lezi akuzona izingxenye engingazisebenzisa ekwakhiweni kwami kwangaphambili kwe-13B kodwa esikhundleni salokho isethi okufanele iphephe ngokwanele ukuze iqhube insiza eyenzelwe yona.
Siyazi ukuthi i-Rigid PVC inezinto ezifana ne-membrane, kodwa futhi iphakamisa nezindaba zemvelo. Izinto eziningi ze-PVC ziqukethe amakhemikhali anobuthi, njenge-phthalates nomthofu. Imfucuza eyingozi iyingozi emvelweni nakubantu uma ilahlwa ngaphandle kokunakwa okufanele. Nokho, kunezinketho eziningi eziphephile kulawa makhemikhali abulalayo. I-PVC iphinde ibe yinto engu-100% egaywa kabusha, okwenza ibe yinzuzo nakakhulu emvelweni. Lokhu kunikeza amandla okusebenzisa kabusha imikhiqizo ye-PVC emidala futhi yenziwe kabusha ibe yizinto ezintsha zempilo ende, indawo yokulahla imfucumfucu encane nomthelela wemvelo. Okude nokufushane kwakho ukuthi yingakho kufanele siqaphe kakhulu ngokusebenzisa i-PVC, ngisho - ikakhulukazi uma! Kodwa ngendlela yokuthi sizibophezele ekugcineni indawo ezungezile iphephile futhi ngesikhathi esifanayo nokho senze kwaba nokwenzeka ukusetshenziswa kwepulasitiki nazo zonke izinhlobo zokulula ezinezici ezifana nezinye izinhlanganisela azijwayele ukuhlanganisa!
I-Shanghai Ruizheng Chemical Technology Co., Ltd., (Iqembu Elicebile) inguchwepheshe ekuthengisweni kwemikhiqizo yamakhemikhali eqinile ye-polyvinyl chloride. Kuyingqalabutho emkhakheni wezobuchwepheshe obuphambili bamakhemikhali. Manje singomunye wabahlinzeki abaphambili baseShayina bamakhemikhali anamazinga ekhwalithi ephezulu, ikhono lokuhlinzeka ngemikhiqizo yekhwalithi ephezulu kanye nesevisi ephelele. I-Richest Group ifisa ukuba umphakeli wakho owethembekile e-China.
Sizinikele ekuletheni izinsizakalo zekhwalithi ephezulu kuzo zonke izici zokusebenza kwethu. Lokho kubandakanya ukuthengisa. Ithimba lethu leQembu Elicebile kakhulu lochwepheshe lizibophezele ekunikezeni isevisi yomuntu siqu kusukela ekubonisaneni kuya ekulethweni.
I-docking ekhethekile iyatholakala futhi iza nesevisi ebanzi. Kuhlanganisa ukubonisana ngaphambi kokuthengisa kanye nezinto zokuhamba, kanye nokugadwa kwempahla, kanye ne-polyvinyl chloride eqinile. Siphinde futhi sinikeze isitolo sokuma okukodwa, kanye nosekelo lwe-inthanethi lwamahora angama-24.
I-Richest Group, enamalungelo ayo okuthekelisa kanye nokungenisa, isize amakhasimende avela emazweni angaphezu kwe-100 ahlanganisa i-Brazil UAE Egypt India Bangladesh Malaysia Russia Ethiopia mexico Tanzania njll.
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