Product Details

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Impact Resistance PPGL Coil Roll Anti Erosion 508 / 610 MM Inner Diameter

Specification:

INSIDE DIAMETER	508mm/610mm
OUTSIDE DIAMETER	based on the weight of coil
WEIGTH	3-9 Metric Tons/Coil
TECHNIQUE	Hot rolled-cold rolled-galvalume /galvanized-PPGI/PPGL	Hot rolled-cold rolled- galvanized	Hot rolled / cold rolled galvalume /Aluzinc
SURFACE TREATMENT	MPE,SMPE
OVERSEAS MARKETS SHARE	20%-30%
APPLICATION	Structural use ,roofing, commercial use, household appliance, industry, family
PRICE TERMS	EXW WORKS / FOB / CFR / CIF
PAYMENT TERMS	T/T D/T L/C

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.

Mechanical properties of base metals

Grade	Tensile Test
Yield Strength MPa	Tensile Strength MPa	Elongation A80mm % ≥
DC51D+AZ	280-325	320-500	22
DC52D+AZ	240-300	270-420	26
DC53D+AZ	140-260	270-380	30

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

Zinc Content:

JISG3302 Z12 Z18 Z22 Z25 Z27 Z35 Z43 Z50 Z60
Zinc(g/m2) 120 180 220 250 270 350 430 500 600

ASTMA525 A40 A60 G60 G90 G115 G140 G165 G185 G210
Zinc(g/m2) 122 183 183 275 351 427 503 564 640

DIN1716 100 200 275 350 450 600

Zinc(g/m2) 100 200 275 350 450 600

Application:

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

Advantage:

1. guaranteed hardness

2. nice surface finish

3. excellent zinc coating

4. assured corrosion protection

5. environment friendly

6. supreme performance

7. good bend ability