Eastman CAB-171-15 is a high-quality low butyryl content powder resin of cellulose acetate butyrate series, custom-designed for aerospace coatings, automotive protective coatings, leather coatings, photographic imaging films and other fields. Derived from natural renewable cellulose substrates, its film formation has excellent toughness and hardness
Low Butyryl for High Performance - Low butyryl content in the series, film formation with both excellent toughness and hardness, outstanding protection
Corrosion & Stain Resistance - Excellent tolerance to chemicals, oils and greases, expanding application scenarios in harsh environments
Natural & Renewable - Made from high-proportion cellulose, environmentally friendly, meeting sustainable development needs
Weather Resistant & Stable - UV resistant, moisture and heat aging resistant, no easy fading or discoloration in outdoor use, strong durability
Aerospace Coatings - Used for protective coatings of aerospace components to improve weather resistance and corrosion resistance
Automotive Protective Coatings - Used for protection of automotive bodies and parts to enhance stone chip resistance and oil stain resistance
Leather Coatings - Used for surface coatings of high-end leather to improve texture, wear resistance and stain resistance
Photographic Imaging Films - Used for substrates of photographic imaging films to ensure film toughness and imaging stability
| Brand | Eastman |
| Chemical Type | Cellulose Acetate Butyrate (CAB),mixed acetyl and butyryl ester |
| Physical Form | Powder |
| Core Characteristics | Low butyryl content,Semipermeable,Taste masking & sustained release |
| Butyryl Content | Approx. 15%(low level in the series) |
| Acetyl Content | Approx. 38-40% |
| Viscosity | 15 sec(5% acetone solution, 25℃) |
| Molecular Weight | Medium molecular weight |
| Pharmacopoeia Standard | Meets National Formulary (NF) requirements |
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E-mail: wangxingqiang@ericwchem.com
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