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Address: No. 9, Xingang East Road, Liujiagang, Fuqiao Town, Taicang City, Jiangsu Province, China
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profil aluminum supplier china needs to be cooled after being extruded by a die, in order to improve the mechanical and physical properties of the material. Coolant needs to be used in the cooling process, and different materials have different effects. Common ones are water or oil-based coolants. If water is used for cooling or the proportion of copper in the cooling liquid is too much, it is easy to cause yellowing of the surface of the profile. The reason is that aluminum is an active chemical metal element, and it is prone to chemical reactions when it comes in contact with materials in the air and water.
Filament erosion, which is a kind of erosion under the membrane, is related to the alloy cost and application environment of profil aluminum supplier china.
2021-09-13
Observe the surface condition of the product carefully. The product should have bright colors and good gloss. The surface should not have obvious scratches, bubbles and other defects.
Brushes and other hard objects should not be used as cleaning tools during routine maintenance. Soft cotton yarn and cotton cloth should be selected.
2021-08-23
The density of profil aluminum on sales is only 2.7g/cm3, which is about 1/3 of the density of steel, copper or brass. Under most environmental conditions, including air, water (or salt water), petrochemicals and many chemical systems, aluminum can show excellent corrosion resistance.
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Contact Us
Tel: 86-512-53640771
Fax: 86-512-53640769
E-mail：sales@alumag.com.cn(Domestic sales)
export@alumag.com.cn(Export)
Web:http://www.alumag.com.cn/
Address: No. 9, Xingang East Road, Liujiagang, Fuqiao Town, Taicang City, Jiangsu Province, China