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Applications

A technology whose time is now

Polyhydroxyalkanoates are a unique material. Derived from nature and produced sustainably, they can be used as building blocks replacing and improving the functional characteristics of a broad range of polymers in the production of finished goods or as starting points for sustainable chemistry.

Enhancing functionality and sustainability

Amorphous PHA (aPHA) is a softer, more rubbery material that offers fundamentally different performance characteristics than crystalline or semi-crystalline forms of PHA that currently dominate the market. aPHA is a thermoplastic material that can be compounded with other biopolymers and processed into various shapes and forms, including fibers, films, tubes, foams, textiles, and molded constructs, using standard processing techniques.

PHA works well as a modifier to other polymers or biopolymers and can be used to increase bio-based content, accelerate biodegradation and improve the functional properties of resins and finished products. The results of PHA degradation are CO2 and H2O. In the environment, PHAs are observed to have a fast degradation primarily via enzymatic breakdown.

Technology for employing PHAs

There are many applications for PHA, including rigid and flexible packaging, compost bags, agricultural, organic waste management, coatings and adhesives, personal care and healthcare markets. PHA and PHA-inclusive compounds can be used in traditional plastic manufacturing environments. Typical uses include:

  • Fiber / Nonwoven
  • Film
  • Injection Molding
  • Sheet
  • Extrusion

Rigid & Flexible Food Packaging

Food Serviceware

Personal Care Products

Nonwovens

Films