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Color:All Ral Color Are Available
Packing:Standard Export Package
1, Pre-painted Steel Coil Can be used in building material field, galvanized wire steel tape and mainly other fields.
2, All color can be customized
3, Good quality with competitive price
|Performance testing of color coated steel coil|
|Tensile Test||Tic-Tac-9mm 5mm cross cupping||No damage|
|Bending Test||T≤ 3||No damage|
|Boiling Test||100° Cboiling 1 hour||No damage|
|Water Resistance||1000hours immersion in 40° C(edge)||No damage|
|Moisture Resistance||50° C90%100hours(edge)||No damage|
|Fire Resistance||Samples were placed in incubators, remove greenhouse cooling, and then test the adhesion||Long-term|
|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|
|Test item||Positive standard||Back standard|
|Dry film thickness(um)||14-16||7-9|
|Glass(60degree)||High 70± 5, medium40± 5, low30± 5||30± 5degree|
|MEK(Per)||> 100||> 100|
|Cross cut||0 class||0 class|
|Acid resistance||50%H2SO4 immersion in300hrs, no color, wrinkling, fading, change|
|Alkali resistance||50%H2SO4 immersion in300hrs, no color, wrinkling, fading, change|
|Aging-resistance||1 st class loss of color and glass|
1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
4.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day.
1. Manufacturer Overview
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2. Manufacturer Certificates
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3. Manufacturer Capability
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