A chain extender is a short chain diol used in polyurethane-based thermoplastics (TPU) to create hard blocks.
TPU special properties are highly linked to the presence of such blocks.
Is POLYSORB® isosorbide a bio-based monomer?See answer
Are POLYSORB® isosorbide-based polymers considered as bio-based polymers?See answer
What is POLYSORB® isosorbide?See answer
What can be considered as a POLYSORB® isosorbide derivative?See answer
Is POLYSORB® isosorbide a chain extender?See answer
Is POLYSORB® isosorbide suitable for polyester resin modification?See answer
Is POLYSORB® ID a bio-based plasticizer?See answer
Does the "7" resin identification code on plastic mean they contain POLYSORB® isosorbide?See answer
What is the resin identification code (RIC) for isosorbide-based plastics?See answer
Who is Roquette?See answer