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[Molecular formula ]: ZnO |
Zinc Oxide (direct
method ) | Brand |
Rubber |
Dope |
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| Index Item |
ZnO-X 1 |
ZnO-X 2 |
ZnO-T1 |
ZnO-T2 |
ZnO-T3 |
| Zinc oxide (as dry) %= | 99.50 |
99.00 |
99.50 |
99.00 |
98.00 |
lead oxide (PbO)% |
0.12 |
0.2 |
-- |
-- |
-- |
| Cadmium oxide (CdO)
% |
0.02 |
0.05 |
-- |
-- |
-- |
| Cupric oxide (CuO) % |
0.006 |
-- |
-- |
-- |
-- |
| manganese
(Mn) % |
0.0002 |
-- |
-- |
-- |
-- |
| Metallic content (as Zn) % |
None |
None |
None |
-- |
-- |
| Insolubles in HCL
solution % |
0.03 |
0.04 |
-- |
-- |
-- |
| loss on ignition % |
0.4 |
0.6 |
0.4 |
0.6 |
-- |
| Soluble matters in
Water % |
0.4 |
0.6 |
0.4 |
0.6 |
0.8 |
| Screening residues(through
45um mesh) % |
0.28 |
0.32 |
0.28 |
0.32 |
0.35 |
| Volatile
matters at 1050C % |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
| Hiding residues g/m2 |
-- |
-- |
150 |
150 |
150 |
| Oil absorption g/100g |
-- |
-- |
18 |
20 |
20 |
Colour killing(Compared with
standard specimen)% |
-- |
-- |
100 |
95 |
95 |
| Colour (
Compared with standard) % |
-- |
Meet
standard specimen |
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| Notes:Special requirements should be negotiated between the seller and the buyer | |||||
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Copyright(C)2002,
Liuzhou Zincxian Chemicals Co.,Ltd.All Rights Reserved. |