Exceptional clarity and high light transmission for optical-quality transparent parts.
Outstanding toughness and impact resistance at low temperatures.
Good dimensional stability and low moisture absorption compared to other cellulose esters.
Excellent thermoformability and ease of processing via injection molding, extrusion, and blow molding.
UV-stabilized formulation providing enhanced resistance to yellowing and embrittlement under sunlight exposure.
Aerospace interior components including cabin windows, lens covers, and instrument bezels.
Medical device housings and diagnostic equipment enclosures requiring transparency and sterilization compatibility.
Consumer electronics front lenses, display overlays, and decorative trim for premium devices.
Architectural glazing elements such as skylight panels and signage substrates.
Optical-grade lighting diffusers and LED light guides in commercial and industrial fixtures.
| Chemical Type | Cellulose butyrate (CAB) ester |
| Product Form | Pellets |
| Appearance | Clear, translucent, colorless pellets |
| Primary Applications | Thermoformed and molded transparent components |
| Key Features | High clarity, low-temperature toughness, UV stability, thermoformable |
| Benefits | Reduced need for secondary finishing; compatible with standard thermoplastic processing equipment |
| Regulatory Compliance | Meets FDA 21 CFR §177.1010 for repeated-use food contact (when processed per Eastman guidelines) |
| Processing Method | Injection molding, extrusion, blow molding, thermoforming |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China