Excellent clarity and gloss retention in clear coatings and films.
Good compatibility with a broad range of resins, plasticizers, and solvents including ketones, esters, and aromatic hydrocarbons.
Enhanced toughness and impact resistance compared to standard cellulose acetate.
Low moisture absorption for improved dimensional stability in humid environments.
Easy processability via solvent casting, extrusion, or spray application.
Automotive interior trim coatings and soft-touch finishes.
Industrial maintenance coatings requiring flexibility and weather resistance.
Overprint varnishes and protective topcoats for flexible packaging films.
Tool handles and consumer electronics housings requiring durable, non-yellowing surfaces.
Adhesive modifiers for pressure-sensitive and laminating adhesives.
| Chemical Type | Cellulose acetate butyrate (CAB) |
| Product Form | White to off-white granular solid |
| Appearance | Free-flowing granules |
| Primary Applications | Coatings, inks, adhesives, and thermoplastic compounds |
| Key Features | High clarity, low Tg (~10–12 °C), excellent UV stability |
| Benefits | Improved flexibility, reduced cracking, enhanced substrate adhesion |
| Solubility | Soluble in common organic solvents (e.g., MEK, ethyl acetate, toluene) |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
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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