POLYSORB® - highest purity isosorbide
POLYSORB® isosorbide is a non-toxic bio-based molecule made from sorbitol. Thanks to its particular rigid structure, POLYSORB® isosorbide enhances the properties of polymers, such as polycarbonate, polyester and polyurethane. When using POLYSORB® isosorbide the polymers become more resistant to temperature and have better mechanical and optical properties. Suitable for food contact packaging, heat resistant packaging and technical polymers.
POLYSORB® isosorbide is used either directly as a very pure monomer or in the form of a derivative (functionalized monomer or plasticizer), POLYSORB® isosorbide offers valuable solutions to performance materials markets: polyesters, polycarbonates, PVC, composites and coatings, polyurethanes, TPU, etc.
- Non-toxic and bio-based molecule
- Free from BPA and phthalates
- Chemical and UV resistance
- High impact polymer
- Good surface hardness
- Optical properties
- Heat resistance
BPA (Bisphenol A) in PC (Polycarbonates).
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