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

Eastman Sustane SAIB CO Sucrose Acetate Isobutyrate

Eastman Sustane SAIB CO is a food-grade sucrose acetate isobutyrate plasticizer and solvent from Eastman’s Sustane series—offering low volatility, excellent solubility, and regulatory compliance for coatings, inks, and pharmaceutical applications. It enhances film formation, gloss, and adhesion while maintaining clarity and stability.
  • eastman sustane saib co sucrose acetate isobutyrate_6329af15
  • eastman sustane saib co sucrose acetate isobutyrate_6329af15

Features Of Eastman Sustane SAIB CO Sucrose Acetate Isobutyrate

  1. Non-toxic, food-contact compliant ester derived from renewable sucrose and acetic/isobutyric acids.

  2. Excellent solvent power for cellulose acetate, nitrocellulose, and synthetic resins without aggressive odor or volatility.

  3. High molecular weight and low volatility provide superior film-forming ability and long-term formulation stability.

  4. Low water solubility and hydrolytic resistance enhance performance in humid or moisture-prone applications.

  5. GRAS (Generally Recognized As Safe) status for use in food packaging coatings and FDA-listed for indirect food contact.

Typical Applications Of Eastman Sustane SAIB CO Sucrose Acetate Isobutyrate

  1. Plasticizer and processing aid in cellulose acetate cigarette filters and filtration media.

  2. Viscosity modifier and film former in premium cosmetic sprays (e.g., hair sprays, sunscreens).

  3. Carrier and stabilizer in fragrance encapsulation and controlled-release delivery systems.

  4. Co-binder and gloss enhancer in water-based and solvent-based industrial coatings.

  5. Functional additive in pharmaceutical film coatings for sustained-release oral dosage forms.

Specifications Of Eastman Sustane SAIB CO Sucrose Acetate Isobutyrate

Chemical TypeSucrose acetate isobutyrate (SAIB)
Product FormClear, viscous liquid
AppearancePale yellow to colorless, slightly viscous liquid
Primary ApplicationsPlasticizer, film former, solvent, carrier, and stabilizer
Key FeaturesRenewable origin, low volatility, GRAS status, hydrolytic stability
BenefitsEnhanced coating integrity, reduced VOC contribution, improved sensory profile in consumer products
Regulatory StatusFDA 21 CFR §172.858; EFSA approved; REACH registered
Storage ConditionsStore in tightly sealed containers at 15–30°C; protect from moisture and direct sunlight


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