HL-901 zinc basedphosphating solution
Properties:
This product is widelyapplicable and has a simple usage process. The use process does not require theaddition of a separate promoter. The same formulation is used for tankpreparation and addition, making it easy to control and manage. Sodium nitrite,which does not contain high toxicity, poor stability, and pollutes theenvironment, has good stability in the tank liquid, less sediment, long servicelife, and low overall cost. The phosphating film is finely crystallized, grayin color, and forms quickly. The phosphating film is thick, fine, and uniform,with good extensibility. It does not fall off during drawing operations and hasgood lubrication.
Specification:
Items | Index |
Appearance | Colorless Transparent Liquid |
Total acidity | ≥650 |
Free acidity | ≥160 |
Remarks: This quality indicator is only for reference, and the specific indicators are subject to the contract.
Usage:
This product is mainly used in the phosphatingprocess of steel pipes and steel wire drawing operations. The use of thisproduct can extend the service life of the mold, improve the glossiness andcorrosion resistance of the surface of the wire and pipe.
Package and Storage:
This product is packaged inplastic drums, with a net weight of 200ibc or 1000ibc per drum, which can also bedetermined according to user needs. Store in a cool and dry place, with stablephysical and chemical properties, and can be stored for a long time. The shelflife is two years.
Safety Protection:
This product is a highly acidic liquid. Please payattention to labor protection during operation and avoid contact with skin,eyes, etc. After contact, rinse immediately with plenty of water.
