Brands manufacturers introduced aluminum plate produced by oxidation process types

Brands manufacturers introduce aluminum plate making aluminum oxide plates production, the types of the oxidation process of the panel oxidation method has the following kinds: 1. Ac oxidation coloring, soft oxide film is suitable for stamping the convex word processing; 2. Sulfuric acid oxidation at room temperature for dyed black; - - - - - - - - - - - - > brands manufacturers introduce aluminum plate making aluminum oxide plates production, the types of the oxidation process of panel oxidation method has the following kinds: 1. Ac oxidation coloring, soft oxide film is suitable for stamping the convex word processing; 2. Sulfuric acid oxidation at room temperature for dyed black; 3. Sulfuric acid at low temperature oxidation, the oxidation film is meticulous and hard, suitable for dyeing native element, golden dye, etc. ; 4. Sulfuric acid, oxalic acid mixed acid oxidation can be obtained under the condition of the hard oxide film; 5. Ceramic oxide with chromic acid and boric acid anodic oxidation, surface with enamel. Sign manufacturers to introduce different safety signs on the color requirements: safety sign important application in traffic, parks and other places, bad sign it means other differences, each tag card color requirements of different kind of dispute, to see the details below. ( 1) Safety warning signs: is important for people visual feel than force significantly, as are generally backing with yellow color, with a dark look of the bottom edge, as for the custom design as we usually use the dark look, usually using triangle shape, with the top up. ( 2) Ban safety signs: important contributing to stop, as generally the use of color with white backing, color ring and color zhu zhu lever, as for the shape using can be round shape, but way down at the top of the tag is important an equilateral triangle. ( 3) Indicate safety signs: is important to report some walk into some of the information, as is the use of color as often choose the bottom of the blue, the choice of the pattern as is usually white, as for the shape is not hard, can be round shape, probably oblong shape, square shape is ok. ( 4) Important is the way safety signs: play the guiding role, as is the use of color as usually street will choose blue render, as is usually white.