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Inquiry
HY-708B is a kind of traditional highly purified organic bentonite, which is modified from quaternary ammonium salt. It is a kind of excellent anti-settling and thixotropic agent that used in solvent system. It is widely used in low to medium polar solvents paints and inks etc.
| 外觀 | 淡黃色粉末 |
|---|---|
| 燒失量 | 26~29% |
| 細度，≤76ym(200 目) | ≥ 95% |
| 水份 | 0.8～3.5% |
| 粘度 | ≥ 1.5Pa.s |
| Appearaance | Light yellow powder |
|---|---|
| Loss in ignition | 26~29% |
| 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
?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.
