Bjørn Thorsen
Opti-Flex TPO
Opti-Flex TPO is primarily made of various polyolefin elastomers, combined together to form a soft, transparent, highly flexible material with good processing properties in injection molding and extrusion. Unlike other TPEs, Opti-Flex TPO is not a block-copolymer or a rubberized polymer, but a unique, homogenous polyolefinic material with thermoplastic elastomeric properties.
Suitable for food contact applications in line with EU No 10/2011, REACH and RoHS2 compliant, and free from EPR/EPDM. Fully compatible with PP. Recyclable in the rigid PP packaging stream (Recyclass, up to 10%) and can be reintroduced as regrind without predrying.
Key properties
- Tensile properties: Opti-Flex TPO show outstanding mechanical properties, outperforming other TPE from the same hardness range.
- Lightweight properties: Its low density reduces overall product weight, contributing to energy efficiency and lower part cost when compared to other transparent thermoplastic elastomers.
- UV and weather resistance: Opti-Flex TPO performs well in outdoor environments, no yellowing being observed under sunlight.
- Easy processing: Can be processed using standard thermoplastic methods, such as injection molding and extrusion, ensuring cost-effective production.
- Transparency: Opti-Flex TPO outstanding transparency allow a wide array of uses, including soft, flexible PVC replacement and bright colors.
- Chemical Purity: Opti-Flex TPO doesn’t contain mineral oil, making it material of choice for soft grips to avoid oil migration, surface properties and haptics changes overtime. As a styrene-free material, it can be used in applications banning TPE-S compounds.
- Food Approved: Suitable for applications requiring compliance with food safety standards.
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Soft touch: Provides a pleasant tactile feel, ideal for grips, handles, and consumer products.
Typical values, not to be taken as a product specification. Full test conditions and processing parameters are in the technical data sheet.
Opti-Flex TPO is supplied by Customized Compound Solutions (CCS), a brand by Bjørn Thorsen A/S. For samples or SML values, contact ccs-customerservice@bjorn-thorsen.com.



