Shandong Senlian Metal Technology Ltd

Color-coated coils are based on hot-dip galvanized sheets, hot-dip galvanized sheets, electro-galvanized sheets, etc. After surface pretreatment (chemical degreasing and chemical conversion treatment), the surface is coated with one or more layers of organic lacquer, which is then baked and cured to the product. It is named after the colored steel coil coated with an organic coating of various different colors, referred to as the pre-painted coil.

Product Description:

Product name: Color-coated steel coil
Material: galvanized steel coil, aluminum-galvanized steel coil
Colors according to RAL code or based on examples
Thickness 0.13 mm-1.0 mm
Width 750 mm-1250 mm
Color paint coating 12-25μ for topcoat and 5-10μ for primer

Introduction: Color-coated coils are based on hot-dip galvanized sheets, hot-dip galvanized sheets, electro-galvanized sheets, etc. After surface pretreatment (chemical degreasing and chemical conversion treatment), the surface is coated with one or more layers of organic lacquer, which is then baked and cured to the product. It is named after the colored steel coil coated with an organic coating of various different colors, referred to as the pre-painted coil.

Coating type: Pre-coated roll
Polyester (PE)
Good adhesion, rich colors, wide range of formability and outdoor durability, moderate chemical resistance, and low cost.
Silicone-modified polyester
That is, (SMP), the hardness, abrasion resistance and heat resistance of the coating film are very good, as well as good external durability and chalking resistance, gloss retention, flexibility, and the cost is medium.
High durability polyester
i.e. (HDP), excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, good paint film adhesion, rich colors, and excellent cost performance.
i.e. polyvinylidene fluoride
Vinyl (PVDF), excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, excellent solvent resistance, good formability, stain resistance, limited color, high cost.