Colour Galvanized Steel Sheet Bottom Paint
Bottom paint is an important part of colour galvanized steel sheet. In CAMELSTEEL, the thickness bottom paint is 5μm. Here, we will introduce some common bottom paint of colour galvanized steel sheet.
1. Epoxy bottom paint: It has a good adhesive power, waterproof, alkali proof and resistance chemical corrosion. And it is the earliest roll bottom paint, but its flexibility is less than that of others.
2. Polyester bottom paint: It has a good adhesive power and flexibility. But it is sensitive to humid environment, and its resistance chemical corrosion is less than that of epoxy bottom paint.
3. Water-soluble acrylic bottom paint: It has a good adhesive power and flexibility. And its organic solvent content is very low. Besides, it is good at micro thermal solidify.
4. Polyurethane bottom paint: It has a good resistance chemical corrosion, durability and flexibility. Frankly, it is a type bottom paint with great combination property.
For the different bottom paints of color coated steel coil/sheet, their adhesive power, flexibility, corrosion resistance are different. People choose the bottom paint according to its use, usage occasion and processing stage.
About Us
Zibo Camel Material Co., Ltd. was created in 2009 and focus on creating famous steel coil brand – CAMELSTEEL. We are professional manufacturer and trading company of steel coils. Our main products include prepainted galvanized steel coil, prepainted galvalume steel coil, galvanized steel coil , galvalume steel sheet and corrugated roofing sheet etc. .And they are widely applied in the area of building, household appliances, light industry and decoration etc. , both domestic and foreign markets. We adopt advanced production technology in produce process. And there are two color coated steel line, two galvanized line and one galvalume line.
CAMELSTEEL consistently carry out the policy of “Customer first, employees of the second, third shareholders” and the tenet of “Treat people with sincerity, start business with trustiness”. We insist brand building of main line, market demand oriented, not afraid to innovate, keep providing the first-class service and quality products for customers indeed.