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You are here: home  > Commercial Roller Shutter Door PPGL Coil Sheet 5 - 7 Micron Back Coating

Commercial Roller Shutter Door PPGL Coil Sheet 5 - 7 Micron Back Coating 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: AIA-1

Commercial Roller Shutter Door PPGL Coil Sheet 5 - 7 Micron Back Coating
 
Specification:<

Commercial Roller Shutter Door PPGL Coil Sheet 5 - 7 Micron Back Coating

 

Specification:

Products

GI / GL

PPGI / PPGL

Corrugated Steel Sheet 

Grade

SGCC, CGCC, SPCC, ST01Z, DX51D, A653

Standard

JIS G3302 / JIS G3312 / ASTM A653M / A924M 1998

Raw material

SGCC, SPCC, DC51D, SGHC,A653

Thickness

0.14mm-2.0mm

Width

600mm-1250mm

Tolerance

thickness+/-0.01mm  

T Bending

≤ 3T/4T

Anti-MEK Wiping

100times

Zinc coating

30-275g /m2 

Color options

 RAL Color System or as per buyer’s color samples

Coating structure

2/1 or 2/2 coating, or customized

Coil Weight

3-8MT or as required  

Thickness of paint

Top:15-30um ,Back 5-10um

Hardness

Soft---full hard

Payment term

T/T; L/C; T/T & L/C

Price

FOB/CFR/CNF/CIF

Delivery time

10-15 days after T/T payment or L/C is received

 

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

 

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   

 

 

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 Mr. Zhang

Tel: 86-510-87850883
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Company Info

Jiangsu Greatwall steel CO., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Wuxi
Province/State: Jiangsu
Country/Region: China (Mainland)

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