Eastman CAB-551-0.2 is a medium - low viscosity modified resin in the cellulose acetate butyrate series, specially customized for high - performance systems such as automotive, furniture and ink. With high butyryl content, it has strong compatibility with various resins, can accelerate solvent release to shorten drying time, promote aluminum powder orientation to enhance metallic flash effect
Medium - Low Viscosity & Adaptability - Suitable for high - solid and low - viscosity application requirements, easily soluble in various solvents, reducing system viscosity and improving construction convenience
Efficient Drying Acceleration & Orientation - Accelerate solvent volatilization to shorten touch - dry time, promote aluminum powder orientation to enhance metallic paint flash effect and improve coating decoration
Broad Compatibility & Stability - Miscible with acrylic, amino and other resins, optimize leveling, eliminate paint film shrinkage cavities and prevent sagging on vertical surfaces
Flexibility & Long - lasting Crack Resistance - Endow the paint film with excellent flexibility, yellowing resistance and cold crack resistance, ensuring long - term stable appearance of coatings for outdoor use and improving weather resistance
High - end Automotive Coatings - Improve coating gloss and gloss retention, promote aluminum powder orientation, shorten drying time, suitable for OEM and refinish coating systems
Furniture & Wood Coatings - Improve leveling and drying performance, enhance yellowing resistance and crack resistance, and increase coating wear resistance and color stability
High - end Printing Inks - Improve ink leveling and anti - sagging capabilities, enhance adhesion, and ensure clear and bright printed patterns
Plastic Protective Coatings - Enhance flexibility and cold crack resistance, suitable for coating plastic casings of electronics, home appliances, etc., and improve coating texture
| Product Model | CAB-551-0.2 |
| Brand | Eastman |
| Chemical Name | Cellulose Acetate Butyrate (CAB) |
| Appearance | White free-flowing powder |
| Viscosity | 0.2 sec / 0.76 poise |
| Acetyl Content | 2% |
| Butyryl Content | 52% |
| Hydroxyl Content | 1.8% |
| Melting Range | 130-140°C |
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