High Durability Polyester Color Coated Steel Coil(HDP)
HDP color-coated steel sheet made of HDP coating and HMW resin features high durability, a small number of branched polymers, stable bond energy, not easy photolysis, not easy pulverization and high lustrousness.
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Descriptions
HDP color-coated steel sheet
HDP color-coated steel sheet made of HDP coating and HMW resin features high durability, a small number of branched polymers, stable bond energy, not easy photolysis, not easy pulverization and high lustrousness. HDP featuring strong weather and corrosion resistance abilities is mainly applied in harsh regions where there is long sunshine duration, high dryness, big diurnal temperature variation and high humidity. It has a wide range of uses. This is a high-grade color-coated coil. The coating is usually composed of 5um epoxy resin primer + 20umHDP polyester finishing coat on the front side and the 5um epoxy resin primer +6um PE resin finishing coat on the back side.
HDP is synthesized by using the monomers containing a cyclohexane structure to balance the toughness, weather resistance and cost of resin, and by using the polyhydric alcohol and polyatomic acid not containing aromatic series to reduce the absorption of UV rays by resin, so as to improve the weather resistance of the coating. In addition, UV ray absorber and histamine are added in the coating formula to improve the weather resistance of the paint film. The coating widely recognized on domestic and overseas markets is a type of very outstanding coating.
Production Specification
| Coil thickness | 0.085-1.7mm | Coating structure | 2/2 (two coats, two bakes) |
| Coil width | 750-1250mm | 2/1 (two coats and one bake) | |
| Coil inner diameter | Ф508mm/Ф610mm | 2/1M (second coating/foaming, bonding | |
| Coil outer diameter | 800-1500mm | Color | Customized color is available |
| Coil weight | 4T | Film thickness | 15-40 um |
2/2 Coating Structure

Color Coated Steel Plate Chromatography

Production Process Flow

◎ Production Line
Relying on the standardized production base and advanced automatic production lines, combined with a complete R&D system, the company has built a full-chain production capacity covering raw material processing, precision coating and functional treatment.
◎ Quality Control
With automated production lines and a comprehensive quality inspection system, coupled with robust in-house R&D capabilities, we deliver high-quality steel products.

◎ Packaging & Shipping
Adhering to the development concept of "Integrity Operation, Quality First", the company takes customer needs as the orientation and provides one-stop services including customized processing, technical consultation and efficient logistics.

◎ Product Applications
Steel Product Series, including galvanized sheets, color-coated sheets, printed sheets, embossed sheets, home appliance sheets, fingerprint-resistant steel sheets, color steel tiles, and composite panels. These products are widely used in key sectors of the national economy such as construction, home appliances, and transportation, known for their outstanding stability, attractive surface finish, and reliable performance.

Keywords:
High Durability Polyester Color Coated Steel Coil(HDP)
What are your payment terms? / How can I pay?
We offer flexible and secure international payment methods to suit your needs, including:
T/T (Telegraphic Transfer/Bank Wire): Most common. Typically requires a deposit 30%
L/C (Letter of Credit): We accept Irrevocable L/C at sight from reputable banks. (Specify if you have preferences like specific issuing banks).
What is your company's address and contact information?
Factory Address : Xingfu Town, Boxing County, Binzhou City, Shandong Province, China
Phone/Wechat/Whatsapp: +86-15965269239
Email: 826873697@qq.com
What is your minimum order quantity (MOQ)?
Our standard MOQ is typically 1x 20ft container, or 27 tons. However, we understand new business needs and may offer flexible MOQ options, especially for sample orders or new product trials. Please contact us to discuss your specific requirements.
What is your typical production lead time?
Our standard production lead time after receiving deposit and confirmed order is approximately 15-30 working days for a standard container load. Lead time can vary depending on: Order quantity and complexity, Current factory schedule, Specific customization requirements. We will always provide a confirmed lead time upon order confirmation.
How do you ship orders, and what are the costs?
We offer both FOB and CIF terms, with CIF being our recommended solution for most clients. Why? With CIF, we handle the entire process—from export customs clearance to ocean freight and insurance—delivering your goods smoothly to your destination port. This saves you the complexity of coordinating logistics overseas. Shipping costs vary based on destination, order volume, and market rates, but we’ll provide a transparent quote with your order confirmation.
What quality certifications do you hold?
We are committed to quality and hold the following certifications: [List relevant certifications, ISO 9001.SGS, BV, CIQ, CE and Factory certification . We can also arrange for third-party inspections before shipment at the buyer's request and cost.





