Uqonda ingxelo enye yezinto elingekho lokuthiwa amaxhobo okungavunyelwe kunye nokuthiwa amaxhobo abanini esiyazi futhi siyazama? Umngci wokusebenza we-PVC ulenkinga lokuhlala lokuthiwa amaxhobo angaba ngokubanzi kunye nokuthiwa amaxhobo abanini esizenzela izinto esizenzisayo esizifanelekileyo esizifunekiyo kuzo. Lomhla wenza ukuthi uhlale kumhla wokuqala lokungena nge- PVC resin grade ngisho ngiphi nganye & usebenzisa, ngisho ngiphi inqwelo yokusebenza, ukuthi ukuba ngiphi ukuthi uhlobo lokusebenza, amaphethu kusebenzela ngokubanzi kunye nokukhetha indawo eyona yilungiselelo kunye nokuthiwa amandla.
PVC resin grade yi plastic eyinhloko yayo iyiphakamile, inzima kunye nenqanawe. Isetshenziswe kwindawo eziyi- pipes, tubes, sheets, films, cables kunye nebottles. Kwesayensi, isetshenziswa njenge-PVC resin grade emikhovu, ezinye izindlela, ezinye iifloor kunye neezirhowu. Kwemphilo, isetshenziswa ukunikeza amagumbi amaphandle wekhwiwo amaqhelekileyo, amabhophu basekhwiwo kunye nezinye izindlela. PVC resin-grade isetshenziswa kwi-toys, ifurniture, ipackaging kunye ne-auto parts.
Ukuphawula kwesayinti yesayinti yasePVC uqala ngezimbali ezimbili: ethylene kunye nokhlorine. Lolu hlobo lwezimbali zihlanganiswa ukwenzela isimo esixhaswayo esimiswe ngokuthi vinyl chloride monomer (VCM). U-VCM ufundwa kuya sesayinti ye-PVC, okungakwenziwa ngamabini amadabu. Ukubona abaningi lokulandelana nalokusebenza kulandelana neentsha. Iindlela yokugcina kwezinto ezidingekayo kukho imphumelelo yokuhlola ukuba umdlalo wokuqala wesayinti ye-PVC uhluke kakhulu.
Izinsuzwano ezikhona njenge-ukushintsha, idensity, ubuhle, ukusenteka, uthemba olunqwabe, kunye nokuphucukeleka kwezincinci zikhethelwa ukuvavanya ukuba sayinti yesayinti ye-PVC ifanele. Izinkinga eziphathelene zezinhlobo eziningi zesayinti ye-PVC zikufuneka ukusetshenziswa kwezinye izinto. Isayinti sesayinti se-PVC esishiyangalombili sisetshenziswa kumthetho akuyenza kunye nesayinti sesayinti se-PVC esibomvu sisetshenziswa kumthetho uma kufuneka ukusenteka.
Umgci wokusebenza we-PVC ungenani lokugcina ngokupheleleyo kwiindlela eziningi zasezantsi ngezinye izigoduso. Kungakhotholi, ubudala, nokulula ukufinyelela kunye nokuba akhutshentekisi. Uyahlukileyo ngokwesayensi, umgibe kunye nezinto eziqondisiweyo. Ngaphandle kokuthiwa amaxhobo, ungathathwa ukuthi ungakhetha ukusuka emva kwalokhu. Ngokushesha lwesayensi, umgci wokusebenza luhlukelelwanga lokusebenziswa ngamadoda amahle asempendulo, esihlengini, imibhayi, uphakathi kunye nezinto ezinamandla zokuvalwa.
Ikhophiye © Richest Group Zonke Izimvume Zihlinzekile
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