Aluminum ACP sheet is a new type of building decoration material, which can be used for renovation of old buildings, exterior walls of buildings, interior wall and ceiling decoration, curtain wall panels, purification and dustproof engineering, advertising signs, display stands. So how do you choose to buy aluminium ACP sheet? Let us tell you about the ACM wall panel manufacturer.
Step 1: look at whether the 1/4 ACM panel is smooth and smooth, with or without ripples, bubbling, shelter, scratches, etc.
Step 2: measurement Whether the aluminum composite panel meets international requirements, the inner wall panel is 3mm, the outer wall panel is 4mm or more, and the thickness of the aluminum must be 0.5mm.
Step 3: Burning ignite the intermediate material of the aluminum composite material panels, the real PE will be completely burned, and the aluminum composite material (ACM) doped with impurities will have impurities after burning.
Step 4: folding a corner of the aluminium composite material (ACM), the PE is not easy to break, and may be doped with other substances.
Step 5: DDT is used to identify the fluorocarbon coating on the exterior wall. The xylene is used to identify the inner wall coating. After 5 minutes, the reagent is wiped off to see if it is exposed.
Step 6: When the planer is bent, see if the front is broken.
Step 7: To ask the manufacturer for quality inspection report, quality assurance certificate, ISO 9001 international quality certification, the manufacturers with these are regular manufacturers, can guarantee product quality, the same price than quality, the same quality than the price.