is an ultra - low viscosity modified resin in the cellulose acetate butyrate series, specially customized for high - performance systems such as plastic and metal coatings. With high butyryl content, it has excellent solubility and miscibility, can accelerate solvent release to greatly shorten drying time, promote aluminum powder orientation to enhance metallic flash effect
Ultra - Low Viscosity & Adaptability - Suitable for high - solid and low - viscosity application requirements, easily soluble in various solvents and monomers, reducing system viscosity
Efficient Drying Acceleration - Accelerate solvent volatilization to greatly shorten touch - dry time, reduce dust adsorption and improve coating production efficiency
Broad Compatibility & Stability - Miscible with acrylic, amino and other resins, optimize leveling and eliminate paint film shrinkage cavities
Orientation & Metallic Effect Enhancement - Promote aluminum powder orientation to enhance metallic paint flash effect and improve coating decorative texture
High - end Plastic Coatings - Enhance wear resistance and color stability, increase toughness, suitable for coating plastic casings of electronics, home appliances, etc
Metal Protective Coatings - Accelerate solvent release to shorten touch - dry time, promote aluminum powder orientation, and improve the decorative and protective performance of metallic paint
Automotive Refinish Coatings Systems - Shorten drying time, improve cold crack resistance, enhance polishing performance, suitable for automotive paint surface repair
Wood Decorative Coatings - Improve leveling and drying performance, enhance yellowing resistance and crack resistance, suitable for high - end furniture coating
| Chemical Name | Cellulose Acetate Butyrate (CAB) |
| Appearance | White free-flowing powder |
| Butyryl Content | 53% (by weight) |
| Acetyl Content | 2.0% (by weight) |
| Hydroxyl Content | 1.5% |
| Viscosity | 0.01 sec / 0.038 poise |
| Color | 100 ppm |
| Haze | 25 ppm |
| Acidity (as acetic acid) | 0.02% (by weight) |
| Melting Point | 127–142°C (261–288°F) |
| Weight/Volume Ratio (Cast Film) | 1.16 kg/l (9.67 lb/gal) |
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E-mail: wangxingqiang@ericwchem.com
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