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HomeProducts Organic bentoniteHY-708H organic bentonite
HY-708H organic bentonite
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HY-708H is a highly purified, modified and organically modified organobentonite made of natural calcium-based bentonite. It is mainly suitable for paints, inks and other products with low and medium polar solvents. Has:

Easy to disperse: Under the action of an appropriate amount of polar activator, the dispersion speed and gel speed are fast, and the dispersion fineness is small.

Anti-settlement: The product has the ability to resist settlement in the system.


Physical and chemical indicators
usage method
application
Packaging, storage and transportation
外觀 灰白色粉末
燒失量 28~31%
細(xì)度，≤76ym(200 目) ≥ 95%
水份 0.8～3.5%
粘度 ≥ 1.5Pa.s
Appearaance White powder
Loss in ignition 28~31%
Fineness，≤76ym(200 mesh) ≥ 95%
Moisture content 0.8～3.5%
Viscosity ≥ 1.5Pa.s
HY-708B is recommended to be made into a pre-gel first and added before grinding. To obtain the best dispersion effect, it is best to use high-shear equipment. HY-708B requires a polar activator to be fully dispersed. The available polar activators are: propylene carbonate, methanol/water (95/5), ethanol/water (95/5), or acetone. The amount of polar activator can be adjusted according to different systems. Generally, it is 30-50% of the amount of organic soil.

The dosage of HY-708B in the system is usually 0.2-3.0% (by weight).

?ordinary paint and mill base
?lndustriat paint
?adhesive
?marine paint
?anti-corrosion paint
?drilling mud
It is packed in double layers with kraft paper outer packaging bag and polyethylene film inner packaging bag, or in valve mouth paper bag. The weight is usually 25 ± 0.25KG or as required by the user. If it is stored under dry conditions and the packaging is not opened, when the temperature is 0°C - 30°C, the quality validity period is 36 months.