ASTM A755 CGCC Prepainted Steel Coil Dx51d+Z Ppgi Steel Coil

Flexible Sheet Roll Ppgi Dx51d+Z Prepainted Steel Coil Mild Steel

Color Coated Steel Coils (CCS or pre-painted steel) are composite materials made by

applying organic coatings (such as polyester, PVDF, etc.) onto galvanized (GI) or galv

-alume (GL) steel substrates through a continuous coating and baking process. These

coils offer superior corrosion resistance, decorative appeal, and formability, making them

ideal for appliances, construction, and automotive applications.

Key Performance Characteristics

Color-Coated Steel Coil Coating Systems

Polyester (PE) Coating

Best cost-performance balance

Good flexibility and formability

Weather resistance: 2-5 years

Gloss retention: ≥80% (500h QUV test)

Silicone-Modified Polyester (SMP) Coating

Enhanced weather resistance: 5-8 years

Heat resistance: up to 120°C

Superior UV resistance

High-Durability Polyester (HDP) Coating

Extended weather resistance: 8-12 years

Excellent chemical resistance

Improved color stability

Polyvinylidene Fluoride (PVDF) Coating

Ultra-high weather resistance (20+ years)

Heat resistance: up to 150°C

Self-cleaning properties

Gloss retention: ≥90% (2000h QUV test)

Industry Applications

♦ Construction: Roofing, wall panels, sandwich panels, curtain walls

♦ Appliances: Refrigerator shells, washing machine cabinets

♦ Transport: Container bodies, vehicle panels

♦ Industrial: Electrical enclosures, ventilation ducts

Future Development Trends

• Eco-friendly coatings: Water-based/powder coatings replacing solvent-based

• Functional coatings: Antimicrobial, self-cleaning, fingerprint-resistant

• Lightweighting: Advanced high-strength steels with thinner coatings

Qingdao Jero steel company is a professional raw material integrated supplier, located in the beautiful costal city, Qingdao,

mainly product is steel material and Aluminum alloy sheet/coil.

• We guarantee the product quality by our 4 person's inspection team, professional equipment, they are in charge of the quality

inspection in the factory before delivery, that is the key point for getting a stable and sustainable development.

• We have strictly constraint for every step, such as production, package, inspection, delivery etc.

• Besides, we have excellent sales team, each member have over 4 years raw material export experience, they can judge the

 market changes to a certain extent and provide some reasonable advice for customers.

A stable customer can bring us good reputation and constantly economic benefit. For the past years, relying on a perfect quality

management system and a rigorous service attitude, we get a trusted brand image in the minds of customers.