The common PE coated steel coil

The PE color coated steel coil bottom paint is the first layer of paint that coating on the surface. It has the effect of anti-corrosion, and also fill and level up, repair, sealing and so on. Besides, CAMELSTEEL also found during the production that the bottom paint have good adhesive force. It can make top paint easier to coating, and can decrease the usage amount of top paint to some extent.

The common type of the bottom paint on market are epoxy bottom paint, polyester bottom paint, water-soluble acrylic bottom paint and polyurethane bottom paint. Besides the above common characteristic, these bottom paint also has their own character. Here will introduce one of the most common bottom paint of color coated steel coil—polyester bottom paint.

POLYESTER referred to as PE color coated steel coil, it’s the steel coil that bake with the common polyester paint. Most of the color coated steel coil produced by CAMELSTEEL are PE color coated steel coil. That’s also one of the most common used color coated steel coil in inland. In the sales process, under the premise that the client don’t indicate the specific coating, the general default refers to the PE color coated steel coil.

PE color coated steel coil in the domestic utilization rate can up to 95% or more, and among the market sales color coated steel coil, 98% are the PE color coated steel coil.

PE coating has good adhesiveness and flexibility for texture, but pretty sensitive for the wet environment. The color coated steel coil is easy to processing molding, inexpensive and has rich products and large choice of color and gloss. In the common directly exposed environment, the anti-corrosion years of substrate will lengthen out to 7-8 years.

But in the industrial environment or the region with serious pollution, its service life will be relatively reduced. The polyester coating are not good for UV resistance and coating resistance to oxidation, so the use of polyester coating still has some limit, and generally use in the area that air pollution is not serious or the products need forming and processing.

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. We adopt advanced production technology in produce process. And there are two color coated steel line, two galvanized line and one galvalume line.