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|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
5 Metric Ton
Packaging Detail:
first be packed with kraft paper, then in the seaworthy wooden pallets, and be bounded with double i
Delivery Time:
10-15Days
Supplying Ability:
1000 Metric Ton per Month
Payment Type:
T/T, L/C
連絡先担当者 Felt
Linyi, Shandong
1.Specifications of color coated aluminum coils
|
Alloy |
***0, ***0, ***0 ,***3, ***5, ***2, ***1, etc |
|
Temper |
H*6,H*8,H*4,H*6,H*8 |
|
Thickness |
From 0.**2mm to 0.*5mm |
|
Width |
Standard Width:***0mm |
|
 |
Special width:***0mm, ***0mm,***0mm, ***5mm |
|
Diameter |
standard diameter: ***0mm |
|
 |
interior diameter: **0mm, **5mm, **5mm |
|
Weight |
2.5T/coil, 3.0T/coil or as your request |
|
Coating |
PE, PVDF,ACYLLIC |
|
Surface |
Embossed, Mill finished, Color coated |
|
Color |
As to RAL color chart or custom\'s request |
|
Gloss |
*0%**0%(EN ISO****3:***4) |
|
Coating thickness |
PE:more than *8 micron |
|
 |
PVDF:more than *5 micron |
|
Coating hardness (pencil resistance) |
more than 2H |
|
Coating adhesion |
5J (EN SO****9:***4) |
|
Impact resistance |
No peeling or cracking (*0kg/cm, ASTMD****4:***3) |
|
Flexbility(T-bend) |
2T |
|
MEK resistance |
more than **0 |
|
Package |
wooden pallet with export standard |
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2.PVDF paint properties requirement
|
Item |
Technical Requirement |
|
|
Surface appearance |
Meet above appearance quality level |
|
|
Surface Pencil Hardness Gloss difference of coating Coating Flexibility/T bend |
≥HB |
|
|
≤*0 |
||
|
For PVDF≤2T & HDPE,PE, UDP≤3T |
||
|
Coating adhesive |
Cross method |
0 |
|
Circle drawing method |
1 |
|
|
Impact resistance(kg/cm) Coating attrition resistance (L/um) |
≥*0 |
|
|
≥5 |
||
|
Coating hydrochloric resistance |
Unchanged |
|
|
Coating oil resistance |
Unchanged |
|
|
Coating alkali resistance |
No abnormal phenomena like bubble, heave and chalking, color changeE≤2 |
|
|
Coating MEK resistanc |
>**0 |
|
|
Coating contamination resistance % |
≤5 |
|
|
Artificial weathering resistance |
Color change |
≤4.0 |
|
Gloss loss degree |
Not worse than 2 |
|
|
Other aging resistance/Level |
0 |
|
|
Salt spray resistance/Level |
Not lower than 1 |
|
|
*0 year durability warranty items ASTM****4 color change ASTM***9 chalking level |
Not lower than 1 |
|
|
Coating nitric acid resistance |
No abnormal phenomena like bubble, heave and chalking, color changeE≤5 |
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