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HPMC chemical can desolve in cold water and some organic solvent, which can be used widely, especially for construction application.
[Technical requirement]
1. Appearance: white to yellowish powder or grains.
2. Technical index
Table 1
Item | Index | ||||
MC | HPMC | ||||
MA | F | E | J | K | |
Loss on drying, % | 5.0 Max | ||||
Ph value | 5.0~7.0 | ||||
Appearance | White to yellowish grains or powder | ||||
Viscosity (mPa.s) | refer to Table 2 | ||||
3. Viscosity specification(Brookfield 2%, 20°C)
Table 2
Level | Specific range (mPa.s) | Level | Specific range (mPa.s) |
400 | 350-500 | 30000 | 24000-36000 |
1500 | 1300-1800 | 35000 | 28000-42000 |
3500 | 3000-4500 | 40000 | 32000-48000 |
5000 | 4000-6000 | 50000 | 40000-60000 |
9000 | 8000-10000 | 60000 | 50000-70000 |
18000 | 16000-20000 | 75000 | ≥65000 |
Note: Any other special requirement for the product can be satisfied through the negotiation
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