Description
Product Description
Brief Introduction
1. Prepainted Steel Coil is coated with organic layer, which
provides higher anti-corrosion property and a longer lifespan than
that of galvanized steel sheets.
2. The base metals for Prepainted Steel Coil consist of cold
rolled, HDG electro-galvanized and hot-DIP alu-zinc coated steel.
The finish coats of Prepainted Steel Coil can be classified into
groups as follows: Polyester, silicon modified polyesters,
polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from
one-coating-and-one-baking to double-coating-and-double-baking, and
even three-coating-and-three-baking.
Product description
1. Thickness: 0.**1.2mm
2. Width: *******0mm
3. Inner Diameter: **8mm **1mm
4. Weight of Steel Coil: ***0MT, or as requirements
5. Available Dipped zinc: *****5G/M2
6. Surface Texture: Normal Coated
7. Type of coating structure: 2/1 Coat the top surface of the steel
sheet twice, coat the bottom
Surface once, and bake the sheet twice.
8. Front side paint thickness: ****5μm (bottome paint + top
paint)
9. Back side paint thickness: ***0μm
Packing
Standard seaworthy export packing: 3 layers of packing, inside is
kraft paper, water plastic film is in the middle and outside GI
steel sheet to be covered by steel strips with lock, with inner
coil sleeve.
Mechanical Properties
1. Mechanical properties of base metals
Grade Tensile Test
Yield Strength
MPa Tensile Strength
MPa Elongation A*0mm % ≥
DC*1D+AZ ******5 ******0 *2
DC*2D+AZ ******0 ******0 *6
DC*3D+AZ ******0 ******0 *0
2. Common performance of front coating
(1). Thickness: ≥ *0μm
(2). Pencil Hardness: 2H
(3). *0° Specular glossiness of coating: > *0
(4). **0° Bend: ≤ 3T
(5). Impact: ≥ 9J
(6). Salt Fog Resistant: ≥ **0h
(7). Color difference: < 0.8Δ E
Application
1. Construction: (Outside) workshop, agricultural warehouse,
residential precast unit, corrugated roof, wall, rainwater drainage
pipe, terrace, retailer booth, roller shutter door
(Inside) door, doorcase, light steel roof structure, folding
screen, ceiling, elevator, stairway, vent gutter
2. Electrical appliance: Refrigerator, washer, switch cabinet,
instrument cabinet, air conditioning, micro-wave oven, bread
maker
3. Furniture: Central heating slice, lampshade, chifforobe, desk,
bed, locker, bookshelf
4. Carrying trade: Exterior decoration of auto and train,
clapboard, container, isolation lairage, isolation board
5. Others: Writing panel, garbage can, billboard, timekeeper,
typewriter, instrument panel, weight sensor, photographic
equipment
Superiority
1. We had already passed the authentification by the ISO***1 and
established a completed set of quality assurance system.
2. Under such a complete set of quality assurance systems, there is
a complete set of regulations for ordering, order handling, quality
design, purchasing raw materials, working out production plan,
production, test and inspection, packaging, storage, delivering,
etc.
3. The PC-based production and marketing system not only improves
the working efficiency but also assures the quality of
product.
4. Our Painted Steel Coil lines are equipped with a large amount of
online test instruments so that they can ensure and improve the
quality of product.
5. We also have a complete set of equipment and techniques for
testing and controlling the performance of the Painted Steel Coil
products, which ensures our product quality to take a leading
position among the fellow products at home and reach the
international standard.