Footwear
Outsoles, midsoles and injected components that must flex for years without cracking.
GradesBYFLEXX® 85A–60D polyester & polyether grades
Home / Industries & Applications / BYESTER® Polyester Polyols
BYESTER® Polyester Polyols applications
Tailored molecular weight and functionality — including a 100% bio-based polyester polyol for circular formulations.
6 sectors
Where BYESTER® Polyester Polyols earns its place.
Each sector below lists what the part has to survive and which grades to ask for.
Technical support
Automotive
Interior skins, bellows, cable ducts and under-the-hood parts with tight OEM specs.
GradesHeat-stabilised TPU, low-fogging plasticizers
Textile
Breathable membranes, laminates, coatings and synthetic leather for apparel and mobility.
GradesFilm-grade BYFLEXX®, hydrophilic polyols
Conveyor & Timing Belts
Food-contact and heavy-duty belting that survives cleaning cycles and continuous flexing.
GradesHigh-modulus BYFLEXX®, adhesion-promoting polyols
Adhesives / Construction
Sealants, reactive adhesives, membranes and flooring systems with long service life.
GradesCrystalline & amorphous BYESTER® polyols
Home Appliances
Seals, hoses, cords and soft-touch overmoulds inside white goods and small appliances.
GradesHydrolysis-stabilised BYFLEXX®, GP plasticizers
Not listed?
Most projects arrive as a problem.
If your application is not on this page it usually means the material has to be designed rather than selected. Describe the part, the process and the specification — an application engineer will come back with a route.