High temperature manganese phosphating is the high temperature rust-proof phosphating the existence of rapid changes in the bath, phosphate film thickness is difficult to control and other shortcomings and R & D production of medium temperature rust phosphating solution.
Feature
1.High temperature manganese phosphating does not undergo sintering due to contact between the metal that prevents rotation and abrasion of the surface.
2.Because of good oil absorption, it can improve the handling of the surface lubrication;
3.After this treatment can eliminate the mechanical processing of the formation of mild scratches;
4.It is good corrosion resistance.
Technical Parameters
Item | Technical index |
Appearance | Light green |
Operating temperature | 75-95 °C |
Solution ratio | 3-5% |
Processing time | 10-20min |
Total acidity(5%) | 70-130pt |
High temperature manganese phosphating is used for cold-rolled steel, cast steel, steel parts, screws, standard parts of the anti-rust phosphating treatment.
1.It is 25kg / drum.
2.We can do If you demand make a label on the package.
1.We had do the export for 6 years & about 20 old clients demand this product.
2.We can supply 500g free sample for your test.
3.Before our product leave factory we will do the inspection to control quality.
