Product Description

Item Index B**1 B**1 In terms of total zinc sulfide and barium sulfate the sum of% (m / m) ≥ *9 *9
 The total amount of zinc (in zinc sulfide)% m / m) ≥ *8 *0
Zinc Oxide% (m / m) 0.6 0.3 **5 °C
Volatile% (m / m) ≤ 0.3 0.3
Water soluble% (m / m) ≤ 0.4 0.3
Filter material (*3μm filter)% (m / m) ≤ 0.1 0.1
Color (with standard sample) Excellent Excellent Death by degrees to take liquid water Neutral Neutral
 Oil Absorption g/**0g *4 *0
Reducing power (with standard sample)% ≥ **5 **5
 Opacity (contrast ratio) Not lower than 5%
standerd sample Not lower than 5%standerd sample