A bio-based, sustainable, renewable monomer. Safe, non-toxic, with a low VOC, perfect as BPA alternative, it enables the production of recyclable, biodegradable or compostable plastics.
Polycarbonates
Polycarbonates are used alone or blended in a large variety of applications: housewares, electronics, automotive sector, etc.
But standard polycarbonate markets are limited by their optical and mechanical properties. At the same time, rising concerns about Bisphenol A safety impact is affecting their image.
POLYSORB® - the high purity isosorbide
POLYSORB® is a diol that can be used as a monomer in polycarbonates synthesis. It is the perfect plant-based solution to the two ongoing challenges facing the polycarbonate market.
Create much more than a polycarbonate thanks to POLYSORB®. It is a safe alternative to bisphenol A (BPA) and it it gives access to new polymer advantages, such as:
- Excellent optical properties (low birefringence and excellent light transmission)
- Chemical & UV resistance (without compounding with special UV stabilizers)
- High surface resistance, notably scratch resistance
Thanks to their enhanced properties, isosorbide-based polycarbonates can be used in, amongst others, the construction and automotive industries
It can also offer applications as a glass-alternative functional bio-based materials, such as in optical devices and hi-tech films.
POLYSORB®, much more than just a polycarbonate!Go to our product finder to order a sample
and download specification sheets, safety data sheets, and certifications.
Your success is our greatest priority
We would love to better understand your needs and connect you with our experts.
Find out more about our solutions for polycarbonates
-
![]()
-
![building blocks little girl]()
Discover innovative and sustainable monomers to create solutions for safer and more sustainable polymers.
Other solutions
-
![composites coatings painting woman man]( "composites coatings painting woman man")
Composites & coatings
Sustainable and high quality thermosetting resins are increasingly demanded by the markets. -
![plastic floor children]( "plastic floor children")
Plasticizers
Phthalate-free and 100% bio-based solutions offering the performance of standard general-purpose primary plasticizers. -
![Woman drinking transparent bottle]( "Woman drinking transparent bottle")
Polyesters PET - PEIT
Go beyond PET towards PEIT with our plant-based POLYSORB® - the high purity isosorbide -
![Family picnic]( "Family picnic")
Polyesters PBS
Grab many opportunities to innovate sustainably with BIOSUCCINIUM® bio-succinic acid-based PBS -
![mountain shoes man]( "mountain shoes man")
Polyurethanes
Roquette plant-based solutions for TPU: empower your softness!
Learn more about our solutions?
Your success is our greatest priority, and your needs are unique. We would love to better understand your needs and connect you with our experts.
Need more information about this solution ?