Bright Red / White Grey Pre Painted Galvanized Steel Sheet In Coil
sea blue, white grey , bright red or according to RAL color system
Thickness of coating
Top coating:12-25 microns, back coating:5-8microns
Cold rolled galvanized steel coil, galvalume steel coil
PE, PVDF, SMP, HDP, ect.
Roofing, Corrugated Roofing Making, Outside of the buildings,
About 30 working days after received client deposit or irrevocable
L/C at sight
Container or bulk
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
1) Excellent corrosion resistance: The zinc layer provides a good
protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material
aids in efficiently reflecting the sunlight away and in turn
reducing the amount of heat transmitted. The thermal reflectivity
converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in
plethora of patterns and multiple sizes as per the requirements
that given by our customers.
4) Versatility: can be used in the various areas.
1. Construction:(Outside) workshop, agricultural warehouse,
residential precast unit, corrugated roof, wall, rainwater drainage
pipe, terrace, retailer booth, roller shutter door(Inside) door,
door case, 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
Mechanical properties of base metals
Elongation A80mm % ≥
Common performance of front coating
(1). Thickness: ≥20μm
(2). Pencil Hardness: 2H
(3). 60° specular glossiness of coating: >60
(4). 180°bend: ≤3T
(5). Impact: ≥9J
(6). Salt Fog Resistant: ≥500h
(7). Color difference: <0.8ΔE