Company Description
Properties:white po
SHIJIAZHAUNG YONGMING LITHOPHONE FACTORYr
Uses:industrial material for paint,printing ink,rub and piastic
Packing:in polyethylene film bag with outer polypropylene woven bag
Specification:25kg or 50kg net each
ITEM B301 Main TechnologyIndex
Super Grade Gradel Qualifide Grade
Total of Zinc and Bas04(asZns) %(m/m)≥ 99
Total Zinc(asZns) %(m/m)≥ 28
Zinc oxide %(m/m)≤ 0.6 0.8 1
Volatile matters at 105 %(m/m)≤ 0.3 0.3 0.5
Soluble matters in water %(m/m)≤ 0.4 0.5 0.5
Screen residues(63um mesh) %(m/m)≤ 0.1 0.1 0.1
Colour(Compare with standard specimen) Superior Similar Little low
Alkalinity of water extracting Neutral
Oil absorption g/100g≤ 14
Colour Killing(Compare with standard specimen) %≥ 105 100 95
Hiding power(ratio) No below to 5% of standard sample(Absolute difference)