Stabilizing bioplastics materials
Integrating plastics from renewable resources: additivation of biopolyesters
Practical sheet REF: FIC0860 V1
Stabilizing bioplastics materials
Integrating plastics from renewable resources: additivation of biopolyesters

Author : Frédéric CHIVRAC

Publication date: April 10, 2012 | Lire en français

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

1. Stabilizing bioplastics materials

Despite their lower processing temperatures, plastics from compostable renewable resources are inherently less thermally stable. This is usually due to two factors: the catalyst and the chemical structure of these materials.

The first factor is usually managed directly by the biopolyester producer, by complexing the catalyst to incorporate a selectivity that limits depolymerization reactions. However, this step is not always mastered industrially, especially by small-scale producers or new market entrants. We therefore advise you to work with the main players identified. They now have the necessary experience to guarantee stable properties throughout your transformation process.

The second factor can be managed by incorporating secondary thermal stabilizers, more specifically stabilizers with phosphite groups.

In...

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Design and engineering management"

( 337 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details