Aluminum alloy phosphating solution
1.Product number：Q/YS.218(Yi Shun brand）
2.Product usage：
This product is used for aluminum phosphate treatment. The treated aluminum alloy surface will form a layer of excellent adhesion phosphating film. This film can improve the corrosion resistance, and can improve the binding force between the paint and aluminum.
3.Product index：
⑴ Tasteless, transparent, yellow.
⑵ PH value：＜7.0 faintly acid.
⑶ Proportion：＞1.0.
4.Usage method：
⑴This product is added 2 times of water. Normal temperature operation: 25℃-35℃.
⑵Aluminum pre-treatment：removal of oil→degreasing descaling.
⑶The clean nonscale aluminum is immersed in the phosphating liquid for 3 minutes, take out the aluminum work piece.
⑷Washing aluminum work piece, dry or drying aluminum work piece.
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Order Guangzhou YiShun Chemical Company's products, you will have the following technical support: 1, selection of professional engineers. 2, phone detailed understanding.3, video demo. 4, live demonstrations. 5, site service.6, special technology R & D and preparation. 7, continue to follow the sale.
