The leveling liquid 308 adopts composite anti rust technology, mixed with lubricating additives, wetting agents, emulsifiers and other components. Suitable for single rack, continuous return line leveling machine, or finishing machine with galvanized or zinc aluminum plate.
◆ It has good wetting performance and can quickly bond with the surface of the strip steel and rolling mill, fully exerting the cleaning, lubrication, and rust prevention properties of the product.
The special anti rust mechanism provides certain anti rust protection for the surface of the strip steel, and does not affect subsequent process treatments (passivation or oil coating).
Good cleaning performance, effectively removing residual solid particles on the surface, can avoid surface scratches, color differences and other problems caused by zinc powder and iron powder, significantly improving the quality of the surface.
Adequate lubrication performance ensures the elongation and mechanical properties of the strip steel, prolongs the roll changing cycle, and guarantees the constant roughness of the plate surface.
The raw materials of the product are mainly composed of organic components, which have good compatibility with existing anti rust oils in the market. The lubrication performance of the oil sample ensures the lubrication needs of the strip steel with a large elongation and flatness, with a maximum elongation of up to 10%, reducing the wear of the rolling mill.
| Appearance (concentrated solution) | Light amber transparent liquid |
| Appearance (3% deionized water) | Colorless or pale yellow transparent liquid |
| Density (20 ℃) | 1.0-1.1 |
| PH (3% deionized water) | 9.6-10.2 |
| Conductivity (5% desalinated water) | 1000-3000us/cm |
Use at room temperature (10-40 ℃).
It is recommended to use deionized water (desalinated water) for liquid preparation.
Adopting a direct spray form, it cannot be reused. The nozzle pressure is controlled at 3 Bar, with a control range of 2-4 Bar.
The concentration control range is 2.0-5.0%.
The direct injection flow control range is 10-25L/minute.
The angle of the spray beam must ensure that the surface of the roller gap area is fully covered by the finishing liquid.
Air blowing ensures that there is no residual finishing liquid on the steel plate surface.
Packaging specifications: Large drum (200kg) or according to customer requirements
Storage conditions: Store in a cool and ventilated place, at 4-40 ℃, sealed, with a shelf life of 12 months
WeChat 
Mini Program Address: 1155 Ronghua Road, Songjiang District, Shanghai
Phone/Fax: 021-57677290
Copyright © 2026 Shanghai Wenou Industrial Media Co., Ltd. All rights reserved Record number: Shanghai ICP No. 2023003999-1 
Shanghai Public Security Registration No. 31011702890580
Home
