Bio-based Polymers Polyesters CDZyrelon™

Polybutylene Adipate Terephthalate (PBAT)

Biodegradable and partially bio-based PBAT copolyester for compostable packaging applications. Excellent flexibility and processability. Review CAS 55231-08-8, purity Polymer pellets, key applications, and sourcing information for Polybutylene Adipate Terephthalate (PBAT).

CDZyrelon™ | Catalog ID BB068

CAS Number
55231-08-8
Purity
Polymer pellets
Molecular Weight
50,000-200,000 g/mol
Appearance
White/off-white pellets
Molecular Formula
Copolymer

Key Features

Industrially compostable
Excellent elongation & flexibility
PLA compounding partner
EN13432 certified

Applications

Compostable shopping bags
Agricultural mulch film
Compostable lamination
PLA blending partner

Industries

Packaging Agriculture Consumer Goods
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Product documentation (TDS, overview, application notes) will be available here.

Frequently Asked Questions

Can I request samples or technical information for Polybutylene Adipate Terephthalate (PBAT)?

Yes. Our team can support sample requests, commercial discussions, and product-specific documentation. To avoid excessive or non-serious sample applications, we charge a small sample fee and shipping cost in advance. When the customer places a bulk order later, these upfront sample and freight charges can be refunded or credited back.

What specification details are most important for Polybutylene Adipate Terephthalate (PBAT)?

Most buyers start with CAS number, purity, molecular data, appearance, and intended use. For this product, the listed purity is Polymer pellets, which should be reviewed together with your target application and grade requirements.

Which applications is Polybutylene Adipate Terephthalate (PBAT) commonly considered for?

Polybutylene Adipate Terephthalate (PBAT) is typically evaluated for Compostable shopping bags, Agricultural mulch film, Compostable lamination. It is especially relevant for teams working across Packaging, Agriculture, Consumer Goods workflows.