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

Eastman ACC-482-20 Cellulose Acetate Propionate

Eastman ACC-482-20 Cellulose Acetate Propionate is a high-purity, thermoplastic biopolymer resin from Eastman’s ACC series—offering excellent clarity, toughness, and processability. It delivers balanced solubility in common organic solvents, superior UV stability, and low moisture absorption. Widely used in premium coatings, ink binders, and optical films where dimensional stability and gloss retention are critical.
  • eastman acc 482 20 cellulose acetate propionate_ad1892cc
  • eastman acc 482 20 cellulose acetate propionate_ad1892cc

Features Of Eastman ACC-482-20 Cellulose Acetate Propionate

  1. Excellent clarity and gloss for high-end optical and decorative films.

  2. Good solubility in common ketones, esters, and chlorinated solvents—enabling versatile coating and casting processes.

  3. Enhanced thermal stability versus standard cellulose acetate, supporting higher processing temperatures.

  4. Low moisture absorption, contributing to dimensional stability in humid environments.

  5. Compatible with plasticizers and other film-forming resins for tailored mechanical performance.

Typical Applications Of Eastman ACC-482-20 Cellulose Acetate Propionate

  1. Transparent protective overcoats for flexible printed electronics.

  2. Base resin for premium-grade photographic and graphic arts films.

  3. Binders in specialty inkjet-receptive coatings for high-resolution signage.

  4. Component in biodegradable packaging laminates requiring clarity and stiffness.

  5. Coating resin for optical filters and light-diffusing layers in LED lighting assemblies.

Specifications Of Eastman ACC-482-20 Cellulose Acetate Propionate

Chemical TypeCellulose acetate propionate (CAP)
Product FormPellets
AppearanceOff-white to light amber, free-flowing pellets
Primary ApplicationsOptical films, protective coatings, ink-receptive layers
Key FeaturesClarity, solvent solubility, thermal stability, low moisture sensitivity
BenefitsProcess flexibility, excellent surface finish, compatibility with common additives
Typical Inherent Viscosity (dL/g)20.0 ± 1.5 (measured in 6% w/w solution in phenol/tetrachloroethane at 25°C)
Acetyl Content (wt%)39–42


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