Binding strength measurement tape for electrode plate

1. The surface density of the coating does not include fluid collection;

2. Theoretical surface capacity mAh/cm2=Coating surface density mg/cm2 * Ratio of active substances * Gram capacity mAh/g ÷ 1000

3. Theoretical amount of active substance (mg)=coating surface density mg/cm2 * proportion of active substance * small circular area cm2

4. Calculate the amount of active substance by actual weighing (mg)=(weight of small disk mg - density of flow collecting surface mg/cm2 * area of small disk cm2) * proportion of active substance

5. When calculating the capacity in grams, the actual weight of the active substance shall be used. Due to the tolerance in the density of the coating surface, the actual weight shall prevail