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China
Contact Person Sabrina
Xinhua, Shijiazhuang, Hebei
| Appearance | white powder |
| granularity | 100 mesh passing rate is more than 98.5%;80 mesh pass rate of 100%.;Special specifications of the particle size of 40 ~ 60 mesh. |
|
Carbonization
temperature  |
280-300 ℃ |
| Apparent density | 0.25 0.70 g/cm3 (usually about 0.5 g/cm3),specific gravity 1.26 -1.31. |
| color change temperature | 190-200℃ |
| Surface tension | 2% aqueous solution for 42-56 dyn/cm |
| Dissolve performance | Soluble in water and some solvent, high transparency,performance is stable, aqueous solution with surface activity, solubility change according to the viscosity, lower viscosity has the greater solubility, different specifications of HPMC its performance has a certain difference, HPMC of dissolved in the water is not affected by pH. |
| Reference to add quantity | The mortar for about 0.3 to 0.5% |
| HPMC increased with methoxy content reduce, the gel point,water solubility and surface activity also declined. | |
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | - |
| Delivery Time: | - |
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