umshado wokulanda lwe-PVC
Umnikazi wokulayisha lwePVC yiingxenye yemicali yesikhathi esiqinisekisayo ukuthi amanqaku aPVC angavumele ngaphandle kweendaweni ezikhethekelayo ngenqanawe yezilayishini ngempilo yokusebenza. Lolu hlobo lwesintsho lokusebenzela luhlukile umoya omncane ophakathi kwePVC kunye nomsebenzi weform, uphumeleya ukubonisa ngalokhu xa akusetyenziswa ngokwesiphumo sokuqinisekisa nokuhlukileyo kweendaweni yokuphuma kwenqanawe zokusebenza. Umnikazi wakhe wesihlobo sokulayisha wacombines izinto ezidingekayo eziphumeleyo nokuhlukileyo kweendaweni yokuphuma, uzokusetyenziswa ngokushesha kunesimo sokulayishwa kakhulu ngaphandle komsebenzi womdledi okanye ukuhlukaniswa kwendaweni yokulayishwa. Isibalo esikhathini sesihlobo sokulayisha lwePVC sihlukele amagama amahle, asetshenziswa ngamandla kunye nokuhlola kwezindaba ezincane. Amanani aphantsi akhethwe ukusetshenziswa ngazo ngazo kuzo zizama ukusebenza ngokuphi ndawonye nePVC, kuleso sikhatsini sezilayishwa ezithile kunye nePVC ezifuneka ukusetyenziswa ngokuphakathi komthebulo wokusebenza. Ukutsheleni kwezindlela zokusebenzela zazihlukile umoya omncane kunye nokuhlukaniswa okuningi kwindaweni yokulayishwa, uzokuthatha isikhatsini somdledi ekuphakamisweni kunye nokuthola uhlobo olungapheli weamanqaku.