Kuwuhlobo lwempahla yepulasitiki evela ku-PVC resin, esetshenziswe kabanzi ezimbonini ezihlobene ne-VIP. Ngakho-ke, kungenzeka kube khona emikhiqizweni eminingi esiyisebenzisa nsuku zonke. Impahla eguquguqukayo, ingabunjwa ibe yimikhiqizo eminingi efana namapayipi nokubeka phansi noma amathuluzi ezokwelapha. Kungani i-resin ye-PVC ecacile ingumlingo kangangokuthi kwakuyi-vinyl chloride ekuqaleni kwesikhathi futhi yenza i-plasticizer yokwenziwa ngomlingo ekamelweni lokushisa ongayishintsha kalula usuka kwesinye isimo uye kwesinye. Ihlala isikhathi eside futhi ihlukile eguquguqukayo kakhulu ye-PVC resin esetshenziselwa ukwenza imikhiqizo ehlala isikhathi eside njengoba abakhiqizi abadinga amandla basebenzisa leli fomu.
Kunezizathu eziningi zokuthi kungani i-PVC resin ecacile kufanele ithathwe njengengxenye yenqubo yokukhiqiza. Lokhu kungenxa yokuthi inamandla amakhulu okuqina. Okusho ukuthi konke lokhu kuyindlela enhle yokusho, ukubeka nje: inhlaka esetshenziswe ku-PVC ecacile ayiphuli kalula, futhi enye ingase noma cha; goba kodwa futhi uhlale uqinile lapho ugoba kakhulu. emaphethelweni aminyene angabanda ngokwedlulele ngenxa yamazinga okushisa[]) ngisho(acindezelwe). Umphumela uba into engakwazi ukumelana namazinga okushisa aphakeme kakhulu kuyilapho futhi imelana nokubanda okudlulele (ngaphakathi kwesizathu) okungase kwenzele indawo yokusebenza enhle kakhulu - njengalapho kwakhiwa noma amapayipi amanzi, lapho izinto kufanele ziqine.
Kukhona enye inzuzo enkulu, kanye nokucaca kwayo kwe-PVC resin ecacile nokuthi ukuguquguquka. Lokhu kusho ukuthi ingabunjwa cishe nganoma yiluphi uhlobo noma isikali iyenze ibe umkhiqizo oguquguqukayo kakhulu wezimpahla ezahlukahlukene. Le resin ethile imelana namanye amakhemikhali amaningi, angabangela i-PVC vinyl ecacile noma izinto zefilimu ukuthi zibe usizo kumalebhu wezokwelapha. Amanye amakhemikhali azosabela ngendlela ehlukile kunamanye kulezi zindawo, ngakho-ke uzodinga ukuba nezinto ezingeke zincibilike noma zephule kwezinye izingxenye.
Le resin, lapho yenziwa ilandela amanye amasu amaningana ukwenza isibopho sibe ngcono futhi siqine. I-Ceramic ngokwemvelo ihlala isikhathi eside ngokwedlulele kodwa amanye ama-resin angaba ntekenteke kancane, ngakho-ke zonke ezinye izinto zingase zisebenzise lokhu kanye nenye into/uhlaka. I-resin iphinde yelashwe ngokukhanya kwe-ultraviolet okungashiwongo kwenye inqubo. Lokhu kuvimbela ukuphuzi kwe-resin futhi kuyigcine icwebile ukuze ukwazi ukugcina imikhiqizo ingenawo iphunga ngokuhamba kwesikhathi.
I-PVC ecacile yenza okuhle njengempahla yezimboni ngokuyinhloko ngoba ezinye zezici zayo zigqanyiswe ngezansi; Yakhelwe ukuthi iqine futhi ibe namandla ngokwedlulele, ingakwazi ukumelana nokucindezela okuphezulu kokuxhumana ngokungafani nelinye ifomu le-polyvinyl chloride resin eliwa ngaphansi kwezinga lokushisa eliphezulu noma ukufakwa. Inezingxenye ezihamba kancane zokwakha zithembeke kakhulu futhi ziyabikezelwa ngisho nasezindaweni ezinokhahlo. Ngaphezu kwalokho, ukutshala ku-PVC resin esobala njengoba ingaqinile nje kuphela kodwa futhi imelana ngokwedlulele namakhemikhali amaningi okwenza kube ukukhetha okufanele kwemishini yezokwelapha/ elebhu lapho ukuphepha nokuzinza kubalulekile.
Uzothola lolu hlobo lwe-resin ku-PVC ecacile esetshenziselwa ukwenza amapayipi nokufakwa kwezinhlelo zamapayipi. Kubuye kube yinto evamile yokwakha esetshenziselwa ukwakhiwa kwephansi, izindonga nezinye izingxenye zezakhiwo. Ukwengeza, i-resin enjalo iphakathi kwezinketho ezithandwayo zokukhiqiza izinhlelo zokusebenza zezokwelapha njengamashubhu athambile, ama-catheter kanye nemishini eminingi yokuhlinza. Uma kukhulunywa ngalezi zindawo ukonakala kwayo kuyasiza.
Ukuqala Ngokusekelwa amandla kanye nokuqina kwe-resin ekuqaleni Kunezici ezithile okudingeka zicatshangelwe: Acaciswa kanjani amamaki I-PVC ilawula lokho onakho okutholakalayo ngezidingo zakho ezithile Vele uqiniseke ukuthi iqine ngokwanele emsebenzini. Futhi, yiqiniso ukuhlola ukuthi ingabe imelana kahle futhi iyavumelana nezimo. Izici ezinjalo kwesinye isikhathi zenza umehluko ekutheni into isebenza kahle, noma cha.
I-Richest Group, enamalungelo ayo azimele okungenisa nokuthekelisa, isize amakhasimende avela emazweni angaphezu kwe-100, okuhlanganisa i-Brazil UAE Egypt India Bangladesh Malaysia Russia puerto rico Kazakhstan Tanzania njll.
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. Kubandakanya i-consultancy yangaphambi kokuthengisa kanye nezinto zokuthutha, kanye nokugadwa kwempahla, kanye ne-pvc resin ecacile. Siphinde futhi sinikeze isitolo sokuma okukodwa, kanye nosekelo lwe-inthanethi lwamahora angama-24.
I-Shanghai Ruizheng Chemical Technology Co., Ltd. (Iqembu Elicebile) igxile ocwaningweni lwakamuva lobuchwepheshe bamakhemikhali, futhi isigxile ekuhlinzekeni ngemikhiqizo yamakhemikhali kusukela ngo-2012. Manje, sesingomunye wabahlinzeki abahamba phambili baseShayina bemikhiqizo yamakhemikhali e-pvc resin ecacile, amazinga aphezulu, ikhono elivelele lokuhlinzeka nokuqedela isevisi. I-Richest Group ifisa ukuba umphakeli wakho owethembekile e-China.
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