I-PPGI coil matte enophawu lombala omnyamasebenzisa intsimbi yegalvanized as substrate.I-ppgi yentsimbi ye-coil surface egqutywe ngomaleko okanye iileya ezininzi zokugquma, ngokubhaka kunye nokunyanga, emva koko ube yiPPGI.Ukongeza ekukhuselweni kwe-gi layer, i-organic coating ikhusela umbala we-coil yensimbi efakwe kwi-rust, kwaye ubomi bayo benkonzo bumalunga namaxesha angama-1.5 ubude kunabo be-galvanized coil.
Umbala wePupolar we-matte ppgi iikhoyili zentsimbi:
-umqondiso omnyama: ral9004
- amalahle: ral7016
- izitena ezibomvu: ral3000
- itshokolethi / maroon: ral8017
- ithayile ebomvu: ral3022