SPECIFICATIONS:
Item |
Indices |
Appearance |
Amber transparent liquid |
Fluorescent intenstty (equivalent to standard sample) |
130±5 |
Viscosity (25℃), mPa.s |
≤ 50 |
pH value |
8-10 |
Density, g/cm3 |
1.0-1.3 |
Ionicity |
anionic |
PROPERTY:
The product is acid-resistant, alkali-resistant and has much better whitening effect than VBL at PH 4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants.
APPLICATION:
Mainly applied to whiten paper pulp, surface sizing, coating and also applied to whiten cotton, linen and cellulose fiber as well as cellulose fabrics and to brighten light-colored cellulose fabrics.