SPECIFICATION FOR LITHOPONE B301
Sumtotal of Zinc (base on Zinc sulfide and barium )(m/m):99%MIN Total Zinc amount (base on Zinc sulfate)(m/m):28% MIN 105℃ Volatile (M/M): 0.3%MAX COLOR(compare with the standard sample):PURE WHITE Coloring power:100%MIN Oil Absorption(g/100g): 14MAX Zinc Oxide:0.6%MAX Soluble matter in water(m/m):0.4%MAX Water extraction alkaline hardness:Neutral Moisture:0.1MAX Residue on sieve(63UM sieve pore)(m/m):0.1%MAX PH VALUE:6-8 Hiding Power(contrast ratio):NOT LOWER THAN 5% OF STANDARD SAMPLE PACKING: IN P.P.WOVEN BAGS IN 25KG/50KG EACH
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SPECIFICATION FOR LITHOPONE B311
Sumtotal of Zinc (base on Zinc sulfide and barium)(m/m)::99%MIN Total Zinc amount (base on Zinc sulfate)(m/m):30% MIN 105℃ Volatile (M/M): 0.3%MAX COLOR(compare with the standard sample):PURE WHITE Coloring power:100%MIN Oil Absorption(g/100g): 10MAX Zinc Oxide:0.3%MAX Soluble matter in water(m/m):0.3%MAX Water extraction alkaline hardness:Neutral Moisture:0.1MAX Residue on sieve(63UM sieve pore)(m/m):0.1%MAX PH VALUE:6-8 Hiding Power(contrast ratio):NOT LOWER THAN 5% OF STANDARD SAMPLE PACKING: IN P.P.WOVEN BAGS IN 25KG/50KG EACH
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