Standard Operation Procedures of the Preparation of
Easpray TM coating solution materials
Product type
GAI
Solid content of coating solution
8-10%（If use off-white film coating, solid content of 1010K is 6%, solid content of 1010S is 10%）
Solvent
30-70% Ethanol solution
Weight gain
2~6%（Depends on the specified purpose of coating）
Tablet bed tempreture
40±2℃
Inlet air
≥0.13m3/min.kg(inlet air/kg*min≥0.13cubic meter)
Atomization pressure of spray gun
0.4~0.6MPa（Depends on the type of facilities）
Spray speed
1-3g/min.Kg（1~3gcoating solution materials/min*kg-tabalet）
Negative pressure
-0.1MPa
Notice：All the above parameters are adviced parameters, and the specific process conditions shall be set according to your purpose of coating, coating equipment, the state of core tablet, and determined through the experiments.
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