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Polybutadiene

Evonik’s polybutadienes, marketed under the name POLYVEST® by BCD Chemie, are a very special class of products.
Compared to other polybutadienes, POLYVEST® is characterised by a high cis content, which is responsible for the very low Tg of approx. -100°C. It is therefore very flexible and, as a co-binder, can positively influence the properties of many formulations. POLYVEST® is available with two different molecular weights and modified with maleic anhydride, making the molecule more polar.

POLYVEST® is oxidatively drying and can be vulcanized with sulfur.
POLYVEST® modified with maleic acid can react with amines and polyols.
The application possibilities of POLYVEST® are manifold. These are just a few examples.

Do you have any questions?

For more information about POLYVEST® please contact us!

Your contact person

Polybutadiene

Simone Jöhnk
Performance Chemicals

Phone: +49 40 77173 2528
spezialitaeten@bcd-chemie.de


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