Cellulose Acetate Butyrate CAB-381-0.5 (Gravure/Flexo Grade)
CAS 9004-36-8
In StockMOQ
25 kg
Lead Time
5–10 days
Packaging
25 kg fiber drums
Specifications
| Butyryl Content | 38.0–40.0 % |
| Hydroxyl Content | 1.5–2.5 % |
| Viscosity (ASTM D817, Formula A) | 0.5 s (Hpoise) |
| Molecular Weight (Mn, GPC) | ~30,000 g/mol |
| Moisture Content | ≤2.0 % |
FAQ
CAB improves pigment wetting and dispersion, raises gloss through its film-forming properties, and enhances adhesion to difficult substrates such as untreated polyolefins when combined with primers. Its fast solvent release also supports high press speeds without feed-back problems.
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