Bio-based Polymers Polycarbonates CDZyrelon™

Bio-based Polycarbonate Diol

Bio-based polycarbonate diol from CO₂ and bio-epoxides or from isosorbide. Used in high-performance polyurethane coatings and elastomers. Review CAS Polymer, purity Technical grade polymer, key applications, and sourcing information for Bio-based Polycarbonate Diol.

CDZyrelon™ | Catalog ID BB061

CAS Number
Polymer
Purity
Technical grade polymer
Molecular Weight
500-4000 g/mol
Appearance
Viscous liquid to waxy solid
Molecular Formula
Polycarbonate

Key Features

CO₂ as comonomer
Excellent hydrolysis resistance
High Tg and hardness
Low molecular weight grades

Applications

PU coatings (automotive)
Synthetic leather
Elastomers
Adhesives

Industries

Automotive Leather Coatings Polyurethane
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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 Bio-based Polycarbonate Diol?

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 Bio-based Polycarbonate Diol?

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

Which applications is Bio-based Polycarbonate Diol commonly considered for?

Bio-based Polycarbonate Diol is typically evaluated for PU coatings (automotive), Synthetic leather, Elastomers. It is especially relevant for teams working across Automotive, Leather, Coatings, Polyurethane workflows.