| Detailed Description: |
Cas No. :68153-34-4
Price:2330 USD Metric Tons
Payment Method: T/T or L/C at sight
nanoscale refined bentonite HY-778 is a kind of newly modified rheological additive with activation, high effectiveness of geling, high thixotropy, easy to disperse, small dispersion fineness and high transparency. It can be applied in low to high polarity systems. It is widely used in the ares such as coating, paint, ink, sealant and cosmetic. Its comprehensive capabilities are better than the same product abroad. It has the functions as below:(1) High viscosity: the product has high gel viscosity and strong thixotropy in low to medium polarity solvent system or resin system. (2) Easy to disperse: it doesn’t need to use polarity activator when it is dispersed, the speed of dispersing and geling is very fast, and the dispersing fineness is very small, which is better than the same product in domestic market. (3) High transparency: due to its high transparency, the dispersing fineness is very small, thus the transparency is very high.
Appearance, physical and chemical indexes:
Appearance Grey powder
Loss on ignition % 36.5~39.5
Granularity(<0.076mm) % ≥95
Moisture content % 0.8~3.5
Viscosity,Pa·s ≥0.9
Operation method:nanoscale refined bentonite HY-778 does not to be used as pre-gel, it can be directly added into any steps of the processing of coating and ink preparation. It has higher effectiveness of application than the normal products, so you need to reduce the amount when use it.
Operation amount:The amount of HY-778 added into the system is generally 0.2-2.0% of total weight.
Packiaging and storage:Brown paper packages plus internal polyethylene film bags, or paper packages with valve mouths are used. The weight of each package is generally 25±0.25 kg according to customer demands. Keep it in dry places with temperature of 0°C-30°C. The quality guarantee period is 36 months. |
