Excellent clarity and gloss retention in transparent coatings and films.
Good compatibility with a wide range of resins, plasticizers, and pigments.
Superior toughness, flexibility, and impact resistance at low temperatures.
Low moisture absorption compared to standard cellulose acetate grades.
Easy processability via solvent-based coating, extrusion, and injection molding.
Automotive interior trim coatings and soft-touch overmolds.
Transparent protective topcoats for wood, metal, and plastic substrates.
Flexible packaging films requiring clarity, sealability, and barrier enhancement.
Industrial coil coatings for architectural and appliance applications.
Specialty inks for flexible packaging and decorative printing.
| Chemical Type | Cellulose acetate butyrate (CAB) |
| Product Form | Pellets or flakes |
| Appearance | White to off-white free-flowing solid |
| Butyryl Content (wt%) | ~24–26% |
| Acetyl Content (wt%) | ~15–17% |
| Hydroxyl Content (wt%) | ~2.5–3.5% |
| Typical Solution Viscosity (4% in Toluene/Ethanol 9:1) | ~0.4–0.6 dL/g |
| Primary Applications | Coatings, films, inks, and thermoplastic compounds |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China