titanium dioxide rutile grade

White powder, surface treated with Al+Si, non-toxic, easy to disperse. It has high brightness and whiteness, good tint reducing  

NR950 Rutile Titanium Dioxide (Mid-silica)

White powder, surface treated with Al+Si, non-toxic, easy to disperse. It has high brightness and whiteness, good tint reducing power and covering power. It also possesses good weather resistance and aging resistance.

	Item
		1st Grade	Test results on 09.01.08
1	TiO2,%(m/m) ≥   TiO2	90.0	93.0
2	Color( L*)    ≥	95.0	96.0
3	Tint reducing power (as compared with reference standard) ≥	100	108
4	Volatile at 105°C %(m/m) ≤	1.0	0.3
5	Volatile at 105°C after 24h stay at (23±2)°C/RH (50±5)%,%(m/m) ≤  (23±2)°(50±5)%24,105°C	1.5	1.5
6	Water soluble substances,%(m/m) ≤	0.3	0.3
7	pH value of aqueous suspensionph	6.5-8.0	7.1
8	Oil absorption,g/100g ≤	23	19
9	Residue on sieve 45μm,%(m/m) ≤ 45μm	0.08	0.04
10	Resistance of aqueous extract, Ωm ≥	50	90
11	Rutile content,% ≥	98	99

Application: in exterior plastic products, PVC profiles, mid to high-concentration latex paints, non-glossy wall coatings and papers.,also suitable for hard PVC containing lead stabilizer.

titanium dioxide rutile grade