China Fire Grade B1 PE Coating PVDF Coating Fireproof ACP/Acm for Exterior/ Interior Wall Cladding Construction Material Decoration Panel Sandwich Panel, Find details about China Construction Material, Decoration Material from Fire Grade B1 PE Coating PVDF Coating Fireproof ACP/Acm for Exterior/ Interior Wall Cladding Construction Material Decoration Panel Sandwich Panel
It is made of the fireproof retardant mineral core without toxicity, sandwiched by two pre-painted aluminum sheets. These aluminum sheets and the inner fire-resist polyethylene functions the panel having excellent fireproof performance, and meeting the standard, smokeless and no harmful gas.
Test Item | Coating | ||
PVDF | PE | ||
Double Layers | Three Layers | ||
Coating Thickness(μm) | ≥24 | ≥30 | ≥18 |
Gloss Tolerance | While 60°glossy value ≥ 80unit, tolerance±10unit | ||
While 60°glossy value ≥ 20-80unit, tolerance±7unit | |||
While 60°glossy value < 20unit, tolerance±5unit | |||
Pencil Hardness | ≥1H | ≥2H | |
Flexibility Of Coating | While ≤2T,coating no crack or peel off | ||
Adhesive Property | 0 or 1 grade | ||
Impact Resistance | Coating no crack or peel off | ||
Acid Resistance | Surface immersed with 5% HCL(V/V) for 48H without change | Surface immersed with 2% HCL(V/V) for 24H without change | |
Solvent Resistance | Brushing 200 times with butanone no appearance to bottom | Brushing 100 times with butanone no appearance to bottom | |
Chromatism | The coating color is almost the same as confirmed by buyer and seller, the color difference tested by colorimeter between single coating and sample is less than 1.2(△E≤1.2),same lot products color difference △E≤1.0 | ||
Salt Fog Resistance | Outside 2mm the line which is scratched, no corrosion and coating peel off | ||
Moisture Resistance | Coating change is less than 1 grade after 1000 hours humidity test | ||
Weather Resistance | After 2000 hours xenon lamp shining test(artificially accelerating aging test), no powder come into being, gloss retention rate(after and before test, in percent)≥85%,color change degree at least reaching 1 grade | ||
Note: The test is as per China National Standard and Nonferrous Metals Industry Standard for color coated aluminum coil and aluminum composite panel. |
1) Top Coating PVDF/ PE
1) Fire safety: The outer aluminum sheets and the inner fire-resist polyethylene function the panel having excellent fireproof performance and meeting the standard_smoke less and no harmful gas.
1.What is the minimum order quantity? 1000 square meters for Aluminum Composite Panel.
2.What is the delivery time? 15-18 days after deposit, Except for public holidays.
3.How can you guarantee the quality? We have a rigorous quality test system, from raw materials to finished products, the materials must be checked and signed by QC.
4.How long can I get a quote? The quotation can be provided not longer than 24 hours on the condition that we know all detailed requirements.