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Hydroxypropyl Cellulose
CheSilo Hydroxypropyl Cellulose(High D.S)
Specification:
|
Appearance |
White to off-white, granular or powder |
|
Hydroxypropyl Content,%, by weight |
60-70 |
|
Moisture Content,%,by weight |
Max.5.0 |
|
Ash Content,%,by weight |
Max.5.0 |
|
pH |
5.0-8.5 |
Viscosity by Brookfield LV, at 25℃
|
Grade |
concentration in water by weight, % |
Molar Weight |
|
|
2 |
5 |
||
|
G |
150-400 |
|
370000 |
|
J |
|
150-400 |
140000 |
|
L |
|
75-150 |
95000 |
|
L1 |
6.0-10.0 |
|
95000 |
|
M |
4000-6500 |
|
850000 |
Typical properties:
Solubility: Soluble in water at room temperature,many organic solvents, hot or cold.
Solution is clear and smooth below 38℃.
Insoluble in water above 45℃.
Bulk density: 0.5-0.6g/ml
Softening temperature: 130℃
Burnout temperature: Burns out completely at 450℃ to 500℃ in N2 or O2
Particle Size: Min.99% through 20mesh
Min.95% through 30mesh
Main application:
- As a dispersing agent in PVC making, it has a good compatibility with plasticizer and improve the extrusion.
- As the thickener in ink and coating,cosmetic,paint-remover.
-
As the binder in ceramic.
More info. about HPC ,please contact sales@chemixsc.com