Eastman Cellulose Acetate Phthalate (C-A-P) PH-Sensitive Polymer for Enteric Coating Applications
Product Details
| Appearance: | White Powder, White Powder /Pellets | Type: | Oral Care Raw Materials |
|---|---|---|---|
| Other Names: | CAP | Usage: | Other, Personal Care Raw Materials |
| Material Type: | Cellulose Acetate Phthalate | Acetyl Content: | 21.5 - 26.0 % |
| Phthalyl Content: | 30.0 - 36.0 % | Viscosity (15% In Acetone, 25℃): | 45 - 90 CP |
| Free Acid (as Phthalic): | ≤ 3.0 Wt% | Loss On Drying: | ≤5.0 Wt% |
| Residue On Ignition: | ≤0.1 Wt% | Hazardous Chemical: | No |
Product Description
- Product Info：
- Eastman C-A-P is a cellulose acetate phthalate-based polymer. It is designed as a pH-sensitive film-forming material for enteric coating applications in the nutraceutical and dietary supplement industries. It can be applied to solid substrates from organic solvent solutions.
- Properties:
- pH-responsive dissolution: stable in acidic environments, dissolves in neutral to mildly alkaline conditions
- Forms clear, tough, and uniform films on solid substrates
- Complies with food-grade purity specifications
- Applications:
- Enteric coating for supplements and functional foods
- pH-responsive release systems for nutritional actives
- Protective barrier for sensitive ingredients
Product Highlights
PRODUCT HIGHLIGHTSProduct Info：Eastman C-A-P is a cellulose acetate phthalate-based polymer. It is designed as a pH-sensitive film-forming material for enteric coating applications in the nutraceutical and dietary supplement industries. It can be applied to solid substrates from organic solvent ...
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