TITANIUM DIOXIDE PIGMENTARY
( grade P- 02, white, GOST 9808-84 )
|
№ |
Name of indexes |
Standard |
|
|
1.
|
Fraction of total
mass, %, not less than |
95 |
|
|
2.
|
Fraction of total
mass of rutile form, %, not less than |
95 |
|
|
3.
|
Fraction of total
mass of volatiles, %, not more than |
0,5 |
|
|
4.
|
Fraction of total
mass of maters, soluble in water,
not more than |
0,3 |
|
|
5.
|
PH of water
suspensies |
0,5 -
0,8 |
|
|
6.
|
Remainder on sieve
with net 0045, % |
0,03 |
|
|
7.
|
Whitening power
arbitr. Unit, not less than |
(1700)
1600 |
|
|
8.
|
Hiding power, g-m2,
not more than |
40 |
|
|
9.
|
Dispersive ability, mm, not more than |
15 |
|
|
10.
|
Whiteness, arbitr.
Unit, not less than |
(95) 92 |
|