Name: Eastman CAB CAB-551-0.01 Cellulose Acetate Butyrate
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Eastman CAB CAB-551-0.01 Cellulose Acetate Butyrate

Excellent clarity and gloss for high-end film and coating applications.
Good solubility in common organic solvents including acetone, ethyl acetate, and toluene.
Enhanced toughness and flexibility compared to standard cellulose acetate.
Low moisture absorption for improved dimensional stability in humid environments.
Compatible with nitrocellulose, acrylics, and plasticizers for formulation versatility.

Typical Applications Of Eastman CAB CAB-551-0.01 Cellulose Acetate Butyrate

Automotive clearcoats and specialty topcoats requiring durability and gloss retention.
Flexible packaging films and laminating adhesives demanding optical clarity and toughness.
Industrial wood and metal coatings where rapid solvent release and film integrity are critical.
Overprint varnishes and protective coatings for printed electronics and decorative substrates.
3D printing support materials and dissolvable carriers for precision manufacturing.

Chemical Type	Cellulose acetate butyrate (CAB)
Product Form	White to off-white granular solid
Appearance	Free-flowing granules, uniform particle size
Butyryl Content (wt%)	~25–27%
Acetyl Content (wt%)	~8–10%
Hydroxyl Content (wt%)	~3–4%
Typical Solution Viscosity (20% in acetone, 25°C)	~1.0–1.3 cP
Primary Applications	Coatings, films, inks, and specialty binders

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