Gray powder ,after firing ,the surface is flat,glossy and smooth without bubbles, good adhersion.

1,Material Ratio in Grinding:

Pre-grinding Powder: 100

Water: 40-50

2,Specification:

These products are 140-150 mesh blue-gray powder,there will be less than 0.5g residue left when pass 100g such powders through a 160-mesh sieve. These products are used for cover enameling on corrugated plates in power plants’ sweetener. The coating is delicate and has a strong ability of anti-corrosion. On using these products, they should be soaked in water for 24 hours or milled for a while. Coating thickness and firing time should be controlled properly to achieve an ideal effect.

3,Indexes and Parameter:

Appearance: gray powder, the coating is smooth and glossy and with no bubble structure after firing.Firing Temperature: 840-860°C;Adherence: Net gridAcid Resistance: ≥ AA levelFineness: 140-150 mesh, there only be 0-0.5g residue by sieving 100g such

        powder through a 100-mesh sieve.  

                 

4,Usage:

On using A-8006, firstly pre-grinding powder and water should be soaked for 24 hours in water or milled for a while in proportion of 100/ 40, then sifting by 80mesh sieve and aging. Meanwhile keep the consistency at 165~170g/100ml, (1.65~1.70g/cm3) and the coating 150-200 micron, finally fire them at 850-860°C.

A-8006, which is delicate and has a strong anti-corrosion ability, is used for enameling on anti-corrosion pipes. Keep the thickness between 150-200 micron and fire them at 850-870°C with water. It should be enameling twice to achieve an ideal effect.

Acid Resistant Enamel Pre-grinding Powder for Power Plant Pipes A-8006 made in china