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Cellulose Acetate Butyrate (CAB)

By sensXPERT

Cellulose Acetate Butyrate (CAB)

Cellulose Acetate Butyrate (CAB)

Polymer Type: Thermoplastic

Key Properties

  • Improved moisture resistance and dimensional stability compared to CA
  • Good clarity
  • Excellent toughness and flexibility


  • Eyeglass frames
  • Films
  • Packaging materials
  • Electrical components

Additional Information

Cellulose Acetate Butyrate (CAB) offers unique advantages across diverse industries. Its exceptional clarity surpasses that of close relatives, making it ideal for applications demanding pristine visuals, like lenses, displays, and clear packaging.

CAB boasts superior durability and toughness compared to its cellulose counterparts. This enhanced resistance to scratches and impacts allows it to excel in demanding environments, from resilient automotive parts to protective safety equipment. Additionally, its improved moisture resistance makes it suitable for outdoor signage and window glazing.

Beyond its specific properties, CAB shines in its versatility. This readily processable material readily adapts to various techniques, enabling the creation of diverse shapes and forms for a multitude of applications. This has led to its expansion beyond traditional roles in packaging and automotive parts, finding its way into medical devices and personal care products.

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