Z20-Z275 Zinc coating prepainted galvanised steel coil sheet

It is made by taking hot galvanized sheet and zinc-iron alloy hot galvanized sheet as the substrate through surface pretreatment, coating one or more layers of liquid coating by roll coating, baking and cooling. The used coatings including polyester, silicon modified polyester, high-durability polyester, polyvinylidene fluoride, epoxy and high corrosion-resisting coating are widely used for building, transport, home appliances, solar energy, furniture, etc. It is mainly used as the side door plate of refrigerators, and shell of DVDs, air conditionings, freezers, and washing machines.The product uses metal ion dissolution of the antibacterial mechanism, in the course of antibacterial agent slowly release metal ions, dissolution of metal ions that can destroy the bacterial cell membrane or cell protoplasm activity of enzyme activity, also has anti-yellow staphylococcus and Escherichia coli Of the role, with high antibacterial efficiency, antibacterial time is long and so on. Antibacterial color plate on Staphylococcus aureus, Escherichia coli and other Gram-negative bacteria rate of 99% or more, the growth of fungi and fungi also significantly inhibited, is to reduce cross-infection and bacterial infection probability of an effective way , Has broad market prospects and huge application potential.

Application:

Such kind of product is mainly used in hospital walls, ceilings, food storage and processing areas, ventilation systems and other facilities, with excellent antibacterial and processing performance.

Product specifications:

Here comes some  roofing sheets specification: