Control released grade HPMC
Product Description:
HPMC is a multi-purpose pharmaceutical excipient, can be used as thickener, dispersant,
emulsifier and film-forming agent. The product is a dedicated HPMC which is designed specialized for hydrophilic gel matrix material, high viscosity grade also available.
Technical Specification:
|
Item |
Index |
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|
|
HPMC |
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|
|
F |
E |
J |
K |
|
|
Loss on drying, % |
5.0 Max |
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|
Ph value |
5.0~7.0 |
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|
Appearance |
White to yellowish grains or powder |
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|
Viscosity (mPa.s) |
refer to Table 2 |
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|
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: Viscosity specification(Brookfield 2%, 20°C)
Any other special requirement for the product can be satisfied through the negotiation.
Application suggestion:
1. Specification: 75TP100CR, 75TP4000CR, 75TP15000CR, 75TP100000CR
2. Reference usage: 20%-75%
3. Advantage: as a hydrophilic gel matrix material, has the fastest rate of hydration
4. Application: hydrophilic gel sustained release agent
