Aluminium alloy profile

1. Exterior quality: Disapprobation of surface of zincous oxidation profile has report film of burnable, oxidation falls off the paint film after lacquer of profile of carbon of the defect; electrophoresis that waits for an influence to apply, pulverous, fluorine should even, orderly, smooth, disapprobation has furrow, crackle, bleb, flow mark, field trash and paint film to fall off etc the influence is applied, but promise not to have film partly inside limits of profile termination 80mm. Aluminium alloy builds influence of profile exterior quality decorate action, because this leaves factory,profile surface must have laminating, prevent to carry, nick of the surface in accumulation process, touch, corrode. Some aluminium alloy build profile lumen to be put in mildewy and shape of similar water lines, mottled picture on the market, report gives the weakness that produces a course.
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2. The wall is large: The wall of profile is large it is the influence adds workpiece strength one of main factors, advocate profile is place getting power in the project. For example outside window advocate regulation of ply of wall of the smallest nominal must not be less than profile 1.4mm.

3. Film is deep: The aluminium alloy profile that has squashed, its surface is able to bear or endure corrode sex is not strong, must undertake finishing bleach brightness in order to add the sex fighting corrode of aluminous material, wearability and face. Cent of material film large order and degree is zincous alumina AA10, AA15, AA20, AA25, cent of large order and degree of film of electrophoresis lacquer aluminous material is A.B.S, the coating on shave of outfit of pulverous spray aluminous material most because coating breed is different,the Qi Cenghou on shave of outfit of aluminous material of spray of lacquer of carbon of 40um of fraction ply ≥ , fluorine is spent, the request is different also, 2 besmear are even 40um of thick ≥ of even film of 30um of velar thick ≥ , 3 besmear, 4 Tu Junyun film are deep ≥ 65um.

4. Chemical composition, mechanical function: Aluminium alloy profile is different the brand, state that offer money is its chemistry composition, mechanical function technology parameter is different, the client should contrast standard (contract) one by one checks.

5. Colour and chromatism: The alloy of the different brand, state that offer money is existing the difference of colour and chromatism. The proposal chooses alloy brand and when the state that offer money, abhorrent sex is opposite mature colour and chromatism the influence that builds a structure.

6. Be able to bear or endure saline mist corrodes, grind a gender, await gender, mortar sex to wait: This is the main technique parameter of aluminium alloy profile, report gives performance of aluminium alloy profile, the influence is applied.

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