Item
|
Technic Index
|
||||
Lemon Chrome Yellow
|
Light Chrome yellow
|
Middle chrome yellow
|
Deep chrome yellow
|
Change chrome yellow
|
|
Colour
|
Similar to standard sample
|
Similar to standard sample
|
Similar to standard sample
|
Similar to standard sample
|
Similar to standard sample
|
Tinting Strength≥
|
95%
|
95%
|
95%
|
95%
|
95%
|
Lend Chromate≥
|
55%
|
48%
|
90%
|
85%
|
55%
|
Hiding Power g/m2
|
95
|
60
|
55
|
45
|
45
|
Matter soluble in water≤%(m/m)
|
1.0
|
1.0
|
1.0
|
1.0
|
1.0
|
Matter soluble at 1050C≤ (m/m)
|
2.5
|
1.5
|
1.0
|
1.0
|
1.0
|
Acid value (Draw Wa tax) ≤
|
4-8
|
4-8
|
4-8
|
4-8
|
4-8
|
Oil sbsorption value (g/100g) ≤
|
25
|
25
|
22
|
20
|
15
|
Residue on sieve
|
0.5%
|
0.5%
|
0.5%
|
0.5%
|
0.5%
|
Item
|
Technical Index
|
Color
|
Similar to standard sample
|
Content (CrO3)
|
≥41%
|
Content (Zine oxide)
|
35%-40%
|
Content(alkali metals)
|
≤12%
|
Chloride soluble in water
|
≤0.1%
|
Matter volatile at 105 centigrade degree
|
≤1.0%
|
Oil asbsorption value (g/100g)
|
≤35%
|
Residue on sieve(200 mesh)
|
≤3.0%
|
Item
|
Technical Index
|
Content(CrO3)
|
17%-19%
|
Content (zince oxide)
|
67.5%-72%
|
Chloride soluble in water
|
≤ 0.1%
|
Matter volatile at 105C0
|
≤ 1.0%
|
Oil absorption value(g/100g)
|
≤ 40%
|
Residue on sieve(200目)
|
≤ 3%
|