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

Eastman Tenite Butyrate 572E3720008-Clear-Trsp Cellulose Butyrate

Eastman Tenite Butyrate 572E3720008 is a transparent cellulose butyrate resin from Eastman’s Tenite thermoplastic series—offering excellent clarity, impact resistance, and dimensional stability. Ideal for precision injection-molded parts requiring optical quality and toughness in demanding environments.
  • eastman tenite butyrate 572e3720008 clear trsp cellulose butyrate_63797b2c
  • eastman tenite butyrate 572e3720008 clear trsp cellulose butyrate_63797b2c

Features Of Eastman Tenite Butyrate 572E3720008-Clear-Trsp Cellulose Butyrate

  1. Exceptional clarity and high light transmission for optical-quality transparent parts.

  2. Outstanding toughness and impact resistance at low temperatures.

  3. Good dimensional stability and low moisture absorption compared to other cellulose esters.

  4. Excellent thermoformability and ease of processing via injection molding, extrusion, and blow molding.

  5. UV-stabilized formulation providing enhanced resistance to yellowing and embrittlement under sunlight exposure.

Typical Applications Of Eastman Tenite Butyrate 572E3720008-Clear-Trsp Cellulose Butyrate

  1. Aerospace interior components including cabin windows, lens covers, and instrument bezels.

  2. Medical device housings and diagnostic equipment enclosures requiring transparency and sterilization compatibility.

  3. Consumer electronics front lenses, display overlays, and decorative trim for premium devices.

  4. Architectural glazing elements such as skylight panels and signage substrates.

  5. Optical-grade lighting diffusers and LED light guides in commercial and industrial fixtures.

Specifications Of Eastman Tenite Butyrate 572E3720008-Clear-Trsp Cellulose Butyrate

Chemical TypeCellulose butyrate (CAB) ester
Product FormPellets
AppearanceClear, translucent, colorless pellets
Primary ApplicationsThermoformed and molded transparent components
Key FeaturesHigh clarity, low-temperature toughness, UV stability, thermoformable
BenefitsReduced need for secondary finishing; compatible with standard thermoplastic processing equipment
Regulatory ComplianceMeets FDA 21 CFR §177.1010 for repeated-use food contact (when processed per Eastman guidelines)
Processing MethodInjection molding, extrusion, blow molding, thermoforming


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