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Shanghai
Long-term effective
2017-11-08 05:40
185
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Total zinc calculated use ZnS and barium sulfate: 99% min. Zns :28%min
Lithopone B301 pigment of Shanghai YUEJIANG Chem
Total zinc calculated use ZnS 28%min, ZnS and barium sulfate: 99% min total which has strong whiteness and hiding power, best substitute tio2 white .zinc sulfate powder
Features of lithopone B301:
1) Total zinc calculated use ZnS and barium sulfate: 99% min.
2) ZnS: 28% min.
3) Zinc oxide: 0.3% max.
4) Color compared with standard sample: superior to tint reducing power, compared with standard sample 100min
5) Volatile at 105°C: 0.3% max.
6) Water soluble matter: 0.3% max.
7) PH value of aqueous suspension: 6.0 - 8.0
8) Oil absorptiong/100g: 10 max.
9) Hiding power: no less than 5% of standard sample
Products made by Lithopone B301:
polyolefin, vinyl resin, ABS resin, polystyrene nylon, also in coating, printing ink, rubber and plastic field, and so on.
|
Item |
B301 |
B311 |
|
Total Zinc Calculated use Zinc Sulfate and Barium Sulfate % |
99 min |
99 min |
|
ZNS % |
28 min |
30 min |
|
Zinc Oxide % |
0.6 max |
0.3 max |
|
Volatile at 105°C % |
0.3 max |
0.3 max |
|
W ater soluble matter % |
0.4 max |
0.3 max |
|
Sieve Residue,63um |
0.1 max |
0.1 max |
|
O il absorption,g/100g |
14 max |
12 max |
|
C olor, compared with the standard sample |
Close to |
|
|
PH value of aqueous suspension |
6.0-8.0 |
|
|
Tint reducing power |
Not less than |
|
|
H iding power |
Not less than of 5% the standard sample |
|
