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How to test the aluminum profiles



How to test the aluminum profiles

 

①Hardness of aluminum material Brief analysis: Shower room aluminum must have to support dozens of kg or even hundreds of kilograms of glass weight, if the hardness and thickness is not enough, shower room life will be very short, both aluminum hardness and thickness are an important evaluation indexs. The qualified shower room aluminum frame’s thickness is above 1.2mm, further the track aluminum material should be above 1.5mm.Aluminum hardness can be tested by hand press, if its hardness is more than 13 degrees, wont be deformed sooner.

 

②check whether the surface of aluminum is smooth, any colorless and trachoma, also glossy finish of the cross section.