Final reminder! Renew your registration if your business will import or manufacture chemicals after 31 August 2025.

Sub menu

Reactant

in relation to a polymer, means a chemical (including a monomer) that is used in the polymer‑forming reaction to become chemically a part of the polymer composition.

More information

What is a polymer?

Was this page helpful?
For broken links or technical issues, please provide as much detail as possible. Do not include your name, email address and other personal or commercially sensitive information.

Keep informed with updates