Excellent clarity and gloss retention in clear coatings and films.
Good compatibility with a broad range of resins, plasticizers, and pigments.
Low moisture absorption compared to cellulose acetate, enhancing dimensional stability.
Superior toughness, flexibility, and impact resistance at low temperatures.
Easy processability via solvent-based coating, extrusion, and injection molding techniques.
Automotive interior trim coatings for soft-touch and scratch-resistant finishes.
Protective overcoats for flexible packaging films and laminates.
Binders and film formers in industrial wood and metal coatings.
Base resin for specialty inks, including gravure and flexographic printing inks.
Components in medical device tubing and housings requiring biocompatibility support.
| Chemical Type | Cellulose acetate butyrate (CAB) |
| Product Form | White to off-white granular solid |
| Appearance | Free-flowing granules |
| Primary Applications | Coatings, inks, films, and thermoplastic compounds |
| Key Features | Low Tg (~15–18 °C), high solubility in common organic solvents |
| Benefits | Enhanced flexibility, adhesion, and weatherability in end-use formulations |
| Solubility | Readily soluble in esters, ketones, chlorinated hydrocarbons, and aromatic hydrocarbons |
| Regulatory Status | Compliant with FDA 21 CFR §175.105 for indirect food contact applications |
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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