🟧 Product Overview

PPGI (Prepainted Galvanized Steel Coil) is produced by applying one or more layers of organic paint onto a galvanized steel substrate through continuous coil‑coating technology. The combination of zinc protection + organic coating provides:

• Excellent corrosion resistance
• Long‑lasting color durability
• Superior formability and processing performance
• Decorative appearance suitable for architectural and industrial use

PPGI is widely used in construction, roofing, wall cladding, home appliances, and transportation.

🟧 Standards

• ASTM A755 – Prepainted Metallic‑Coated Steel Sheet
• JIS G3312 – Prepainted Hot‑Dip Galvanized Steel Sheet
• EN 10169 – Continuously Organic Coated Steel Flat Products
• GB/T 2518 – Prepainted Galvanized Steel Sheet

🟧 Available Products

• Prepainted Galvanized Steel Coil (PPGI)
• PPGI Color Coated Coil

🟧 Product Specifications & Sizes

Dimensions

• Thickness: 0.12 – 1.2 mm
• Width: 600 – 1250 mm
• Coil ID: 508 / 610 mm
• Coil Weight: 3 – 8 MT

Zinc Coating

• Z40 – Z275

Coating Thickness

• Top coating: 10–25 μm
• Back coating: 5–12 μm

🟧 Coating Types

• PE (Polyester) – economical, good adhesion, wide color range
• SMP (Silicone Modified Polyester) – improved hardness, heat resistance, and durability
• HDP (High Durable Polyester) – excellent UV resistance and color retention
• PVDF (Polyvinylidene Fluoride) – premium coating with maximum weather resistance
• Nano‑PVDF – enhanced self‑cleaning and corrosion resistance

🟧 Color Options

• Full RAL color chart
• Glossy / Matte
• Wood grain
• Marble pattern
• Camouflage
• Custom printed patterns

🟧 Mechanical Properties (typical)

Property	Value
Yield Strength	240–350 MPa
Tensile Strength	350–550 MPa
Elongation	≥ 18%
Hardness	50–90 HRB

🟧 Surface Types

• Regular spangle
• Zero spangle
• Chromated / Non‑chromated
• Oiled / Dry

🟧 Applications

Construction

• Roofing sheets
• Wall cladding
• Ceiling panels
• Doors and windows
• Sandwich panels

Home Appliances

• Refrigerator panels
• Washing machine panels
• Air conditioner casings
• Microwave and oven shells

Transportation

• Vehicle body panels
• Interior and exterior decorative parts

Furniture

• Office furniture
• Kitchen cabinets
• Shelving systems

Electronics

• TV casings
• Audio equipment housings
• Computer casings

🟧 Why Use PPGI Prepainted Galvanized Steel Coil

• Excellent corrosion resistance
• Long‑lasting color durability
• Lightweight and easy to process
• Wide range of colors and patterns
• Cost‑effective for construction and industrial use

🟧 Why Choose Jaron Steel

• Full RAL color availability
• Stable coating adhesion and color uniformity
• Advanced continuous coating lines
• SGS / BV inspection available
• Export‑grade seaworthy packaging
• Reliable delivery for global projects