PVC ukutyabeka kwemveliso yesinyithi kusetyenziswa ngokubanzi

PVC umaleko kuba isinyithi yinkqubo apho umaleko we PVC (i-polyvinyl chloride) isetyenziswe kumphezulu wesinyithi ukubonelela ngokukhuseleka kwi-corrosion, i-abrasion, kunye nezinye iintlobo zomonakalo. Le nkqubo iqhele ukusetyenziswa kumashishini ahlukeneyo, afana nokwakha, iimoto, kunye nokuvelisa.

The PVC inkqubo yokwambathisa ibandakanya eziliqela Steps. Okokuqala, ubuso besinyithi buhlanjululwe ukususa nayiphi na inkunkuma, ioli, okanye ezinye izinto ezingcolileyo ezinokuphazamisa ukunamathela kwengubo. Emva koko, isinyithi ngokuqhelekileyo siphathwa ngaphambili kunye neekhemikhali zokuguqulwa kweekhemikhali okanye i-primer ukuphucula ukunamathela kunye nokuqina kweengubo.

Emva kwenyathelo lonyango lwangaphambili, i PVC Ukwambathisa kugalelwa kumphezulu wesinyithi kusetyenziswa iindlela ezahlukeneyo, njengokudipha, ukutshiza, okanye ukutyabeka nge-electrostatic. Ubukhulu be PVC Iingubo zokugqoka zinokulawulwa ngokulungelelanisa inkqubo yokufaka isicelo, kunye nemibala eyahlukeneyo kunye nokugqitywa kunokufezekiswa ngokudibanisa i-pigments okanye ezinye izongezo PVC.

Kanye PVC i-coating ifakwe, isinyithi sinyangwa ngokuqhelekileyo kwi-oven okanye kwenye indawo yobushushu obuphezulu ukukhuthaza ukudibanisa kunye nokuqina kwengubo. Isiphumo PVC iingubo zokugqoka zibonelela ngoluhlu olukhuselekileyo kunye nexesha elide elikhuselayo elinokunceda ukwandisa ixesha lentsimbi kunye nokuphucula ukuchasana kwayo kwizinto ezisingqongileyo.

Kuko konke, PVC i-coating for metal sisisombululo esisebenzayo kunye nesiguquguqukayo sokukhusela iindawo zetsimbi kumonakalo kunye nokugqoka. Nangona kunjalo, kubalulekile ukukhetha uhlobo olufanelekileyo lwe PVC ii-coatings kunye nenkqubo yesicelo ukuqinisekisa ukunamathela ngokufanelekileyo, ukuqina, kunye nokusebenza.