China 28% 30% Lithopone B301 B311 for Paint/Coating/ Rubber/Masterbatch, Find details about China Lithopone, Lithopone B311 from 28% 30% Lithopone B301 B311 for Paint/Coating/ Rubber/Masterbatch
Item | Index | ||
B301 | B302 | B311 | |
Ba+SO4(as ZnS)%(m/m) | 99 | 99 | 99 |
Total zinc amount(base on zinc sulfate)%(m/m) | 28 | 28 | 30 |
Zinc oxide,%(m/m) | 0.6 | 0.3 | 0.3 |
105 volatile%(m/m) | 0.3 | 0.3 | 0.3 |
After Soluble in water%(m/m) | 0.4 | 0.4 | 0.3 |
Residue on sieve (63um sieve pore) %(m/m) | 0.1 | 0.1 | 0.1 |
Color(compare with standard sample) | Excelled | Excelled | Excelled |
Water extraction alkaline hardness | Neutral | ||
Oil absorption, g/100g | 14 | 11 | 10 |
Reducing power(compare with standard sample),% | 105 | 105 | 105 |
Hiding power(contrast ratio) | Not lower than 5% of standard sample |