Prepainted Coated Steel Sheet
Ppgi is pre painted galvanised iron also known as pre coated steel coil coated steel color coated steel etc typically with a hot dip zinc coated steel substrate.
Prepainted coated steel sheet. The total thickness of the pre panted galvanized steel coil is composed of the base steel coating primer top paint protective layer thickness. Pre paint steel is a bare metal substrate or corrosion resistant substrate that has had paint applied to both sides through a continuous coil coating process which produces a uniform paint finish. Pretainted steel sheet is based cold rolling and galvanized steel plates as substrate through surface pretreatment degreasing cleaning chemical conversion treatment continuous coated with paint roller coating method baking and cooling. The term is an extension of gi which is a traditional abbreviation for galvanized iron.
Today the term gi typically refers to essentially pure zinc 99 continuously hot dip coated steel as opposed to batch dip processes. Introductions of prepainted steel sheet prepainted steel sheet is also called color coated sheet. China ppgl prepainted color coated galvalume aluzinc steel coil sheet find details about china ppgl steel from ppgl prepainted color coated galvalume aluzinc steel coil sheet tianjin runfei steel processing co ltd. Prepainted metallic coated steel sheet for buildings is designed to provide many years of problem free service.
Pre painted finishes offer extreme durability in outdoor exposure as well as indoors because of our high quality paint system. Pre painted galvanized sheet also known as color steel plate color plate color coated steel is cold rolled steel and galvanized steel as the substrate surface after pretreatment degreasing cleaning chemical conversion treatment a method of applying a continuous coating roll coating and after baking and cooling system into products and services pre painted galvanized sheet has a light. According to en 13523 0 a prepainted metal or coil coated metal is a metal on which a coating material e g. Ppgi ppgl prepainted galvanized steel prepainted galvalume steel also known as pre coated steel or color coated steel coil it is a product made of hot dip galvanized steel sheet hot dip galvalume steel sheet electro galvanized steel sheet etc.
Eventually however all paint coatings will change in appearance perhaps to a degree requiring repainting. The prepainted steel sheet in coil is a product obtained by subjecting a hot dipped galvanized steel sheet an galvalume steel sheet or an aluminum sheet to a surface chemical treatment coating followed by baking and curing.