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

Eastman Eastar Copolyester MN059 Polyester Resin

Eastman Eastar Copolyester MN059 Polyester Resin is a high-clarity, hydrolysis-resistant thermoplastic copolyester from Eastman’s Eastar series—designed for medical packaging, flexible films, and sterilizable applications. It offers excellent toughness, low extractables, and FDA-compliant safety. MN059 balances processability with chemical resistance and transparency—ideal for demanding healthcare and consumer goods uses.
  • eastman eastar copolyester mn059 polyester resin_61bcb206
  • eastman eastar copolyester mn059 polyester resin_61bcb206

Features Of Eastman Eastar Copolyester MN059 Polyester Resin

  1. Excellent clarity and gloss for high-end aesthetic applications.

  2. Good impact resistance and toughness at room temperature.

  3. Low moisture absorption compared to standard polyesters.

  4. Excellent processability in injection molding and extrusion.

  5. Compliant with FDA 21 CFR §177.1810 for food-contact applications.

Typical Applications Of Eastman Eastar Copolyester MN059 Polyester Resin

  1. Reusable food and beverage containers.

  2. Medical device housings requiring transparency and sterilizability.

  3. Consumer electronics enclosures and transparent components.

  4. Point-of-purchase displays and retail packaging.

  5. Personal care product bottles and caps.

Specifications Of Eastman Eastar Copolyester MN059 Polyester Resin

Chemical TypeCopolyester (PET-based, cyclohexanedimethanol-modified)
Product FormPellets
AppearanceTranslucent, off-white to pale yellow pellets
Primary ApplicationsInjection-molded rigid packaging and durable consumer goods
Key FeaturesClarity, toughness, low moisture sensitivity, thermal stability
BenefitsReplacement for polycarbonate in non-load-bearing transparent parts; no BPA
Processing MethodInjection molding, extrusion
Regulatory ComplianceFDA 21 CFR §177.1810, EU Regulation (EC) No. 10/2011


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