Color Coating Corrugated Roofing Sheet is resistant to hazards such as fires, which is something that could end up saving lives if a disaster had to strike.
Product | Color Coating Corrugated Roofing Sheet |
Material | SGCC/SGCH/CS Type A and B/DX51D/DX52D/G550/S280/S350 EtC |
Base metal | Galvanized steel coil or Aluzinc steel coil |
Zinc/AZ coating | Z:30-275g/m2 AZ: 30-180g/m2 |
Pallets weight | 3-5Tons |
Color | Ral color |
Paint | PE/HDP/SMP/PVDF |
Coating structure | Top+Prime 15-25um |
Coating of Color Coating Corrugated Roofing Sheet
HDP coating is shorted for High-durability Polyester coating.The high weathering polyester resin is synthesized by using a monomer containing a cyclohexane structure to achieve the flexibility, weather resistance and cost balance of the resin, and the aromatic-free polyol and polybasic acid are used to reduce the absorption of UV light by the resin. To achieve high weather resistance of the coating. UV coatings and hindered amines are added to the coating formulation to improve the weather resistance of the film. High weathering polyester coil coatings have been recognized in the market abroad, and the cost performance of the coatings is very prominent. Life span, this coating has an outdoor weather resistance of 15-20years.
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