Cellulose acetate butyrate CAB-381-2 is a cellulose ester with high butyryl content, high viscosity and big molecular weight. It offers excellent performance of non-yellowing, flexibility, cold resistance, good color retention, excellent flow properties, resistance to hydrolysis, and high transparency.
Our high viscosity Cellulose acetate butyrate CAB-381-2 significantly improves coating flow, eliminates film shrinkage, enhances solvent release, promotes pigment dispersion, improves adhesion, and increases coating hardness.
Based on its those Excellent performances, Cellulose Acetate Butyrate CAB-381-2 is widely used for automotive OEM, Auto plastics, Auto refinish, Automotive parts & accessories, Automotive protective coatings, automotive lacquers, automotive interior Paints and Coatings, automotive exterior Paints and Coatings, and so on.
Typical Properties:
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Appearance: White powder |
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Butyryl Content: 35%-41% |
Color: ≦100unit |
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Acetyl Content: 10%-18% |
Haze: ≦50NTU |
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Hydroxyl Content: 0.0-3.0% |
Acidity as Acetic Acid: 0.00~300mg/kg |
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Viscosity: 0.85-1.25 |
Ash Content: ≦1.5% |
For Free samples or customized specification, feel free to contact us.
