rust remover
detail
The rust remover is widely used in steel doors and windows, furniture, automobiles, machine tools, electrical appliances, light industry, textile and other machinery and steel components, rust removal before painting of steel products, deoxidization and scale removal during wire drawing and steel pipe rolling, as well as cleaning and rust removal of various pipes and boiler pipes and dirt.
1、 Technical index
Projects | Technical index | Test standard |
appearance | Brownish yellow liquid | Visual inspection |
Corrosion inhibition efficiency ％ | ≥80 | Weightlessness method |
proportion g/ml | 1.1±0.01 | Specific gravity method |
Hydrogen chloride content ％ | 17～22 | GB/T 320-1993 |
Rust removal capacity ㎡/kg | 4～6 | JB/T 6978-93 |
2、 Main features
1. It can be used in outdoor or indoor environment. The gray blue oxide scale formed by medium rust or high temperature rolling can be removed in 30 minutes, and the light rust can be removed in a few minutes. The quality of derusting can reach or exceed the standard of gb8923-88.
2. The corrosion inhibition efficiency is better than the current domestic rust removal process, and the workpiece will not be corroded.
3. This product does not contain any harmful substances, does not pollute the environment, hydrogen chloride volatilization in line with environmental monitoring standards.
4. This product can be used repeatedly. In the process of use, the tank liquid can be cleaned or added according to the situation, so the comprehensive cost is low.
5. Convenient management, no special maintenance, light oil can be removed together.
3、 Usage and precautions
1. This product is working fluid, pour into the tank can be used. The operation mode can be tank immersion or scrubbing. The treatment tank can be made of plastic plate or FRP.
2. It is strictly forbidden to soak in the tank for a long time.
3. Due to the consumption of tank liquid in the process of use, the effect of oil and rust removal will be reduced. At this time, the original liquid can be added to the tank. When there is too much sediment, the tank liquid needs to be filtered, and the sediment can be removed before continuing to use. After daily operation, cover it with plastic film to prevent volatilization and falling debris.
4. This product has strong corrosiveness, avoid direct contact with skin and clothing.
5. According to the needs of users, 1:1 concentrate can be provided.
4、 Packaging, storage and transportation
This product is packed in plastic barrels, net weight of each barrel is 25kg, storage temperature is not lower than 0 ℃.