Zinc Oxide, Titanium Dioxide, Lithopone, Pentaerythritol

zinc oxide
Items 99% 99.5% 99.7%
Content (ZnO) %≥ 99 99.5 99.7
MnO%≤ 0.0001 0.0005 0.0004
PbO%≤ 0.15 0.05 0.037
CuO%≤ 0.001 0.0005 0.0004
Heat Loss%≤ 0.3 0.3 0.3
HCl Insoluble Matter%≤ 0.01 0.01 0.01
Water Soluble Matter%≤ 0.1 0.1 0.1
45um Sieve Residue%≤ 0.15 0.15 0.15

titanium dioxide
Items Rutile Titanium Dioxide Anatase Titanium Dioxide
（m/m） TiO2 content%≥ 94 98
Tint reducing power European unit ≥ 180 100
Whiteness % ≥ 97.0 -
Dispersibility μm≤ 12 -
Oil absorption　g/100g ≤ 20 26
105℃Moisture % ≤ 0.75 -
Specific resistance Ω.cm ≥ 9000 -
Solution in water % ≤ 0.3 0.5
Residue(45μm) ≤ 0.01 0.1
PH value 6.5-8.0 6.5-8.0
Volatile Matter(105D)≥ - 0.40

pentaerythritol
INDEX CONTENT
Pentaerythritol %≥ 98
HYDROXYL GROUPS%≥ 49
ASH%≤ 0.03
loss on heating%≤ 0.2
Melting point 250 Deg : C
PHTHALIC COLOR 2 max (Gardner)

lithopone

Place of Origin:	China
Payment Terms:	;T/T
Delivery Time:	20
Min Order Quantity:	20MT