Place of Origin:
Made in China
Brand Name:
DR
Certification:
SGS
Model Number:
CAB381-0.5
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Cellulose Acetate Butyrate (CAB) is a thermoplastic mixed cellulose ester produced by the esterification of cellulose with acetic acid and butyric acid. Thanks to its unique molecular structure, it delivers excellent film-forming properties, moisture resistance, and weathering performance, making it an ideal choice for metallic pigment orientation in automotive paints.
| Item | CAB381-0.1 | CAB381-0.5 | CAB381-2 |
|---|---|---|---|
| Content of butyryl, % | 35–40 | 36–40 | 36–40 |
| Content of acetyl, % | 12–15 | 12–16 | 12–15 |
| Free acid, % | ≤0.05 | ≤0.03 | ≤0.03 |
| Hydroxyl, w% | 1.0–2.0 | 1.0–2.0 | 0.9–1.2 |
| Intrinsic viscosity, ml/g | 0.4–0.6 | 0.65–0.8 | 0.8–1.2 |
| Moisture, % | ≤3 | ≤3 | ≤3 |
| Drop ball / Coating-Ⅳ, t | 14–17 | 19–25 | 50–80 |
| Color (Pt-Co No.) | ≤40 | ≤40 | ≤40 |
| Transparency / turbidity, % | 80–100 | 80–100 | 70–100 |
CAB is widely used in plastic coatings, wood coatings, sheet coatings, gravure printing, screen printing, fabric coatings, paper coatings, leather coatings, and various other industrial applications.
Net weight: 20 kg per bag.
Please store in a cool and dry place. The product has a validity period of five years from the date of production. After passing quality testing, the shelf life can be extended for another five years.
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