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Product features:
HY-2 is a new kind of organic bentonite with the properties of easy dispersion and self-
activation. It can be used in medium to high polar solvent systems (such as ester, ketone, alcohol,
ether etc)'It is widely applied in the fields of anti-corrosion paint, marine paint, industrial
decorative paint, auto-primer, adhesive and sealing materials etc.
Appearance and physicochemical indexes:
| Appearance |
White power |
| Loss on ignition |
39.5~ 42.5% |
| Fihneness,45un(325mesh) |
≥95% |
| Moisture content |
0.8 ~ 3.5% |
| Viscosity |
≥0.9Pa•s |
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Use method:
HY-2 is unnecessary to be used as pre-gel. It can be directly added during any period of the
preparation process of coatings and inks.Compared with ordinary products,it has better efficiency andthe dosage is less.
Suitable solvents:
It can be used in the following solvent mixture systems:alcohol,ketone(more than 4 carbon atoms),polythene glycol, glycol ethylene ether, propylene carbonate and aliphaticn,aromatic
hydrocarbon,phthalate,plant oil etc.If the above systems are mixed with methanol,ethanol,isopropanol,butanol,methyl ethyl ketone,acetone, ethyl acetate,HY-2 can present better
performance.Generally, the amount of the high polar solvent should not be more than 20% of the
solvent system. Dosage:
The amount of HY-2 is usually 0.2-2.0% of the system(by weight).
Package and storage:
The package consists of external package(kraft paper bag)and internal package(polyethylene film
bag).The value bag is also available and the weight is usually 25 ± 0.25Kg.The package can also be
customized. If stored in dry place and kept packaged(at the temperature of 0°C-3 0 °C),the organic bentonite is effective within 36 months. |
