Industrial Grade CA-320S Cellulose Acetate Pellet for Solvent Casting, Film Forming & Specialty Coatings
Product Details
| Classification: | Chemical Auxiliary Agent | Other Names: | CA |
|---|---|---|---|
| Type: | Cellulose Acetate | Usage: | Industrial Applications, Film Forming, Solvent-based Systems., Microencapsulation |
| State: | Pellet | Material Type: | Low Acetyl Cellulose Acetate |
| Appearance: | White Pellet | Acetyl Content: | 30.0 - 33.0 |
| Pyridine Viscosity: | 170 - 280 Cps | Loss On Drying: | ≤5.0 Wt% |
| Residue On Ignition: | ≤0.5 Wt% | Free Acid: | ≤0.05 Wt% |
| Heavy Metals: | ≤10 Ppm | Hazardous Chemical: | No |
| Packing: | 45.3 Kg/bucket |
Product Description
- Product Info：
- Eastman CA-320S NF/EP is a white pellet-form pharmaceutical Cellulose Acetate (low acetyl Eastman CA-320S is a white pellet-form cellulose acetate with low acetyl (~32%) and high hydroxyl content. It is non-ionic and suitable for dissolving in organic solvents to form strong, flexible semipermeable films. Commonly used in industrial applications such as film casting, microencapsulation, and specialty coating systems.
- Properties:
- Film Property: Forms semipermeable films suitable for controlled solvent diffusion applications.
- High Hydroxyl: Better compatibility with plasticizers and blend systems.
- Strong Film: Tough, flexible solvent-cast coating.
- Non-pH-dependent: No enteric behavior; stable across GI pH.
- Multi-use: Osmotic membrane, taste mask, SR coating, microcapsule wall.
- Applications:
- Industrial Applications: Film forming for specialty coatings, microencapsulation, and solvent-based systems.
Product Highlights
PRODUCT HIGHLIGHTSProduct Info：Eastman CA-320S NF/EP is a white pellet-form pharmaceutical Cellulose Acetate (low acetyl Eastman CA-320S is a white pellet-form cellulose acetate with low acetyl (~32%) and high hydroxyl content. It is non-ionic and suitable for dissolving in organic solvents to form ...
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