Boron Nitride Coating

Boron nitride coating is an inert inorganic high-temperature lubricating material, which does not stick or infiltrate molten metal, and can completely protect and melt
Aluminum, magnesium, zinc alloys, and slag directly contact the refractory material or the surface of ceramic vessels, greatly prolonging the use of such vessels’ life.

Product advantages
1 . Completely non-wetting molten aluminum, magnesium, zinc, and resulting slag. Protect ceramics, metals, and graphite
2 . The water base does not contain organic matter, no pollution to the environment, and no harm to the human body. Non-toxic, no smell, no danger of burning and explosion
3.  Good heat resistance, up to 400~1700℃. Anti-corrosion performance, long service life. Realize self-curing at room temperature. aging resistance,
Radiation resistant. Good water resistance, salt spray resistance, and organic solvent resistance.
4 . The coating has a strong bond with the substrate. The coating has high hardness, anti-friction, and impact resistance.

Instructions for use:

Substrate preparation:
Clean the surface of the protected substrate.

Paint preparation:
1 Remove the lid of the pail and remix the material thoroughly.
If it is a concentrated product, it needs to be diluted with water according to actual needs.
Spraying and brushing:
2 The pressure of the spray gun is 2~3 bar, the nozzle and the surface of the substrate are kept at 200~300mm, and the spray is gradually started from the outside of the substrate to the inside.
Keep spraying perpendicular to the surface of the substrate, the coating thickness is about 50-150μm, spray in multiple thin layers instead of one or two
Spray in thick coats. Use a sponge or brush to paint the prepared paint on the surface of the protected material (it is best to use a spray gun to spray it, which will get a more
uniform coating surface)). Apply 2 to 3 layers according to actual needs, and the previous layer of paint must be completely dried before each layer of paint.
After the paint is painted, it is best to use a softer material such as cotton cloth or paper to rub gently on the paint surface, so that the paint will remain on the protected material
A bright and uniform protective layer is formed on the surface of the material.
For the inaccessible part surface (such as the inner wall of the thin tube), the protected material can be immersed in the diluted paint to wet, take out
Finally, the excess paint will flow out naturally, and it can be used after drying.

Note: The coating should be uniform, and the wet paint should not come into contact with the molten metal. The paint must be completely dry after the base coat before use!

Safe to use:
The paint should be prevented from entering the eyes or sticking to the skin, and the operator should wear work clothes and protective glasses. If it gets into the eyes or sticks to the skin
The skin should be washed immediately with clean water.

Packaging and storage:
2barrels/box, 5KG/barrel, store in a cool place,
the storage temperature should not be lower than 10°C.