Water based EPC coatings for high-temperature high-strength brinders composite inorganic salt as the main raw material, it is a microporous mesh shape molecular structure, PH value of 7.0-8.0.
With this brinders formulated coating slurry coating having good sag resistance, leveling suspension, adsorption, air permeability, good wear resistance at room temperature and high temperature strength and high temperature resistant steel water erosion, crack sex.
This brinders with a variety of aggregate (quartz, olivine, mullite, kyanite, alum stone, graphite, zircon, corundum, chromium ore), etc. equipped with, different materials suitable for the respective casting coating shelling smooth.
1, powder coating binder and aggregate used with a ratio of 1:10, add water, stir.
Coating binder: aggregate: water = 1: 10: 7 ------- ------ stirred for 30 minutes plus the amount of water to adjust the concentration ------ stirred for a further 20 minutes or more, or stand-by
2, the preparation of powder coatings in addition to aggregate and water, but do not add any other materials to be matched
3. cast iron aggregate added quartz powder (200 mesh) to the ratio of 1 kg 10 kg quartz powder binder is added. Shelling is good think can add aggregate quartz powder 50%, aluminum 50% higher.
High manganese steel pieces olivine powder can be added to the aggregate ratio of 1 kg binder is added 10 kg olivine powder (200 mesh)
Coating Requirements
The process according to the situation, generally brush 2-3 times. Low negative pressure of large thick pieces can brush 3 times, coating thickness 1.5-2mm better.