Brief introduction: Aluminum and its alloy trivalent chromium passivation-TRC is environmental friendly hot-sale product developed by Guangzhou CHIO Trade Co., Ltd.

Product name: CHIO-CHIO Aluminum and its alloy trivalent chromium passivation-TRC

Product uses: Suitable for passivating treatment or powder spray lacquer pre-treatment of aluminum and its alloy

Application condition:
         concentration: 200ml/L
　　　　　temperature: 30~40℃
　　　　　time: 1~3minutes
　　　　　PH:  3.7~3.95

Product specification: 25kg/drum
Notes: This product is industrial product. Please store in cool and dry place. Expiration date is 3 years.