Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Eastman CAB 551-0.01 Cellulose Acetate Butyrate

Eastman CAB 551-0.01 is a high-purity cellulose acetate butyrate resin from Eastman’s CAB series—offering excellent clarity, toughness, and UV resistance. It delivers low viscosity, superior flow, and outstanding adhesion on plastics and metals. Widely used in coatings, inks, and specialty films where durability and optical performance are critical.
  • eastman cab 551 0.01 cellulose acetate butyrate_349deb6b
  • eastman cab 551 0.01 cellulose acetate butyrate_349deb6b

Features Of Eastman CAB 551-0.01 Cellulose Acetate Butyrate

  1. Excellent clarity and gloss retention in clear coatings and films.

  2. Good compatibility with a broad range of resins, plasticizers, and solvents including ketones, esters, and aromatic hydrocarbons.

  3. Enhanced toughness and impact resistance compared to standard cellulose acetate.

  4. Low moisture absorption for improved dimensional stability in humid environments.

  5. Easy processability via solvent casting, extrusion, or spray application.

Typical Applications Of Eastman CAB 551-0.01 Cellulose Acetate Butyrate

  1. Automotive interior trim coatings and soft-touch finishes.

  2. Industrial maintenance coatings requiring flexibility and weather resistance.

  3. Overprint varnishes and protective topcoats for flexible packaging films.

  4. Tool handles and consumer electronics housings requiring durable, non-yellowing surfaces.

  5. Adhesive modifiers for pressure-sensitive and laminating adhesives.

Specifications Of Eastman CAB 551-0.01 Cellulose Acetate Butyrate

Chemical TypeCellulose acetate butyrate (CAB)
Product FormWhite to off-white granular solid
AppearanceFree-flowing granules
Primary ApplicationsCoatings, inks, adhesives, and thermoplastic compounds
Key FeaturesHigh clarity, low Tg (~10–12 °C), excellent UV stability
BenefitsImproved flexibility, reduced cracking, enhanced substrate adhesion
SolubilitySoluble in common organic solvents (e.g., MEK, ethyl acetate, toluene)
Storage ConditionsStore in cool, dry place; protect from moisture and direct sunlight


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