titanium dioxide is a Dyestuffs product. Key specs — Origin: China (Mainland).
Product Description
CAS :13463-67-7
Appearance:white powder
application:is one commonly used white pigment,
Paching:25kg/bag
TEST ITEM | INDEX |
PURITY(TiO2), % ≥ | 93 |
WHITENESS, % ≥ | 98 |
TINT REDUCING POWER, RYZNAR INDEX, ≥ | 1700 |
PH VALUE OF AQUEOUS SUSPENSION,≤ | 6.5-8.0 |
OIL ABSORPTION, g/100g ≤ | 22 |
RESIDUE ON SIEVE(sieve pore 0.45mm), % ≤ | 0.05 |
VOLATILE SUBSTANCE(at 105℃), % ≤ | 0.7 |
RESISTIVITY(nm),≥ | 60 |
RUTILE CONTENT, % ≥ | 98 |
TEST ITEM | INDEX |
PURITY(TiO2), % ≥ | 98 |
WHITENESS(COMPARED WITH STANDARD SAMPLE) | NOT LESS THAN |
TINT REDUCING POWER(COMPARED TO STANDARD SAMPLE), ≥ | 105 |
PH VALUE OF AQUEOUS SUSPENSION,≤ | 6.5-8.0 |
OIL ABSORPTION, g/100g ≤ | 24 |
RESIDUE ON SIEVE(sieve pore 0.45mm), % ≤ | 0.10 |
VOLATILE SUBSTANCE(at 105℃), m/m % ≤ | 0.5 |
RESISTIVITY IN WATER EXTRATION(ohm.m),≥ | 20 |
WATER SOLUBLE MATTER(m/m), % ≤ | 0.5 |
