This product is a multi-purpose medicinal materials can be used as thickener, dispersant, emulsifier and film-forming agent. Made in the drug tablet film coating, adhesive, can significantly improve the dissolution rate of drugs can enhance the waterproof tablets. Also as a suspension, ophthalmic preparations, controlled release formulations such as skeletons and floating tablets. HPMC and other synthetic polymers and colloidal drug binding, can prevent water and alcohol drugs from the transparent gel to separate the water and improve water retention, is also being food, cosmetics and other areas used as a thickener, emulsifier and improve Rheological properties, as well as to other daily-use chemical industry, etc. Currently this product has become the main material for plant capsule.
Technical specification:
Comply with USP, EP and CP.
| Item |
Grade
|
|
60HD (2910)
|
65HD (2906)
|
75HD (2208)
|
| Methoxy (WT%) |
28.0-30.0
|
27.0-30.0
|
19.0-24.0
|
| Hydroxypropoxy (WT%) |
7.0-12.0
|
4.0-7.5
|
4.0-12.0
|
| Gelation temperature (℃) |
58.0-64.0
|
62.0-68.0
|
70.0-90.0
|
| Viscosity (mPa.s) (2% solu., 20℃) |
3, 5, 6, 15, 50, 4000
|
50, 4000
|
100, 4000, 15000, 100000
|
| Loss on drying (%) |
≤5.0
|
| Residue on ignition (%) |
≤1.5
|
| pH |
4.0-8.0
|
| Heavy metals (ppm) |
≤20
|
| Arsenic (ppm) |
≤2.0
|
|
Specification
|
Reference usage
|
Advantages
|
Applications
|
|
60HD3
60HD5
60HD6
60HD15
|
0.5-5%
|
Water or water used for organic solvent coating, excellent film forming and viscosity, have good barrier, an increase of compressive strength, reduction of debris
|
Coating
|
|
1-5%
|
Mixed with Ethyl Cellulose used as a coating of organic solvent to form a solid, with good adhesive film, a masking role of Smell
|
Coating
|
|
60HD5
60HD6
60HD15
|
3-20%
|
Control released cotaing, Mixed with Ethyl Cellulose regulate proliferation
|
Control released agent
|
|
60HD15
60HD50
|
2-6%
|
Low concentration, high hardness, low friability and good disintegration properties, production pressure when the machine is small, extended equipment life
|
Granulation, Tablet, Binder
|
|
60HD15
60HD4000
|
1-2%
|
On the suspended solid particles have a good effect and good anti-microbial properties
|
Antacid
|
|
60HD50
60HD4000
|
0.1-0.5%
|
Solution of high clarity, low concentrations have a good performance of lubrication and thickening
|
Eyedrop
|
|
60HD4000
|
1-2%
|
The role of suspended solids
|
Suspending agent
|
|
60HD4000
75HD4000
|
1-5%
|
Protective effects of colloidal and emulsifying properties of the liquid drug preparation of favor
|
Emulsions, gels and
ointments
|
|
5-30%
|
|
Aperient
|
|
