Shandong Gengxiang Import and Export Trade Co.,Ltd
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Suede PPGI

Suede PPGI

Shandong Gengxiang Import and Export Trade Co.,Ltd is one of the leading China suede ppgi manufacturers, and with professional factory we are able to provide you cheap suede ppgi with good quality. Welcome to wholesale products from us. Suede PPGI Specifications of Suede PPGI Applications of...

Shandong Gengxiang Import and Export Trade Co.,Ltd is one of the leading China suede ppgi manufacturers, and with professional factory we are able to provide you cheap suede ppgi with good quality. Welcome to wholesale products from us.

Suede PPGI
Specifications  of Suede PPGI

Base metal

Suede PPGI

Standard

ASTM A653M/A924M 1998,JIS G3302,JIS G3312

Grade

DX51D,SGCC,SPCC,SGCH

Thickness

0.13-1.2mm

Width

600-1250mm for Suede PPGI

Coil Weight

3-8ton 

Quality:

DX51D Suede PPGI

Color

all RAL colors( standard international color) or customers samples color

Zinc Coating

60-120g/m2

Coil ID

508mm-610mm

Surface Protection

PE,PVDF,SMP,HDP

Surface Treatment

Chromate,oil/unoil,bright finish,spangle,anti-finger

Packing

standard export package

technique

cold rolled, hot-dipped galvanizing, color coated

painting

Top and bottom:20mic+5mic RMP
  Back:6mic-8mic

tolerance

Thickness:+/-0.02mm
Width: +/-2mm

Applications  of Suede PPGI

Construction

Outside

Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth

Inside

Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter

Electrical appliance

Refrigerator, washer, switch cabinet, instrument cabinet, air conditioning, micro-wave oven, bread maker

Furniture

Central heating slice, lampshade, chifforobe, desk, bed, locker, bookshelf

Carrying trade

Exterior decoration of auto and train, clapboard, container, isolation lairage, isolation board

Others

Writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipment

Structure Coating  of Suede PPGI

Item

Thickness

Type

Feature for Suede PPGI

Laminated film

50μm

Polyethylene

Protecting from scratchs and contamination
  (option)

Top coat

20μm

Polyester Fluorine

Chemical resistance and formability

Primer coat

5μm

Polyester

Workability, corrosion resistance and adhesion to the primer coating

Chemical treatment

1μm

Chromate

Good adhesion and corrosion resistance

Substrate

0.13mm-1.2mm

GI.GL,AL

GI.GL,AL

Back coat


5±2μm


Epoxy


Corrosion resistance and adhesion to the substrate

Performance  Testing Of Suede PPGI

item

method

consequence

Tensile test

Tic-Tac-9mm 5mm cross cupping

No damage

bending test

T≤3

No damage

boiling test

100°C boiling 1 hour

No damage

Water resistance

1000hours immersion in 40°C(edge)

No damage

Moisture
  resistance

50°C90%100hours(edge)

No damage

Brand Name

Suede PPGI

Suede PPGI

Fire resistance

Samples were placed in incubators, remove greenhouse cooling, and then test the adhesion

Long-term environment in 100°C

Fire extinction

Liquefied petroleum gas or natural gas burner

Immediately turn off

Drug resistance

10%hydrochloric acid, saturated calcium,10%H2SO4,10%NAOH,gasoline,ethanol

No color and trace change

Salt spray test

5%Nacl,35±2°C,500hours

No damage

Coating  Performance test Standard Of Suede PPGI

Test item

Positive standard

Back standard

Dry film thickness(um)

14-16

7-9

Glass(60degree)

High±5,Medium 40±5,low30±5

35±5degree

T bending

3

3

Impact strength

6.3

5.8

Pencil hardness(H)

H

H

MEK(Per)

>100

>100

Cross cut

0 class

0class

Acid resistance

50%H2SO4 immersion in300hrs,no color ,wrinkling, fading, change

Alkali resistance

50%H2SO4 immersion in300hrs,no color ,wrinkling, fading, change

Aging-resistance

1st class loss of color and glass

Salt spray

500

Advantages Of Our  Suede PPGI

1. Resistance  to acid rain:
Coating protection mechanism: It is very easy to form acid rain in the high  level of industrial emissions or pollutants environment. Acidic penetration is  formed in the surface of pre-painted steel, and accelerates the corrosion,  forming blistering, peeling and so on.
2. Resistance  ultraviolet rays:
Coating protecting  Mechanism: pre-painted sheet in ultraviolet or strong sunlight conditions, the coating will exhibit chalking degeneration, manifested as discoloration and  loss of gloss, lose paint quickly.
3. Resistance to humid heat:
Coating protecting  mechanism: in hot and humid environments, high osmotic pressure of water vapor accelerates penetration, forming the degeneration of painting film, then the  corrosion of the substrate, with the phenomenon of bubbles and peeling.
4. Resistance to low temperature:
Coating protecting  mechanisms: most of the paint can keep stable processing performance above 0 degree, but at alpine region, the temperature will be below 20-40 degree,  normal paint will become brittle,bend cracking, or even lose paint, thus  protection function is lost totally.


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Address: Room 1701, 2/F, Zhangdian Pancheng Trade Square, Zibo, Shandong Pr, China. (255000)
Tel: +86-533-6120355
 Fax:+86-533-3142961
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