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VANIOL ® and VISPERSE ® are high performance synthetic dispersant that we developed with our original technology based on the research of lignin products for long time. They are more applicable as dye dispersant than lignin dispersant, because of its stronger dispersing performance and the light colors. |
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| Grade |
Appearance |
pH (5% solution) |
Property |
| VANIOL HDL-100 |
Brown liquid |
9.0+/-0.5 |
Condensed naphthalenesulfonate acid product |
| VANIOL 213 |
Brown liquid |
7.5+/-1.0 |
| VANIOL 206 |
Brown liquid |
8.0+/-1.0 |
| VISPERSE P121 |
Brown liquid |
7.5+/-1.0 |
Condensed bisphenolsulfonic acid product |
| VISPERSE P125 |
Yellow powder |
7.0+/-1.0 |
| VISPERSE P215 |
Brown powder |
9.0+/-1.0 |
| VISPERSE P260 |
Orange powder |
9.5+/-1.0 |
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| Main uses |
VANIOL |
VISPERSE |
| HDL-100 |
213 |
206 |
P121 |
P125 |
P215 |
P260 |
| Plaster |
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| Synthetic rubber, Latex |
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| Agricultural chemicals |
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| Ceramics |
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| Coal, water slurry |
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| Pigment |
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| Leather |
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| others |
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