We offer semicrystalline polyvinylidene fluoride compounds under the name DYFLOR® exclusively as barrier layer materials for preventing fuel permeation in multilayer tubing systems developed by Evonik. The extrusion processability of DYFLOR® is far superior to that of most other fluoropolymers.
The general properties of DYFLOR® are as follows:
- easy processability
- well-balanced mechanical and thermal properties
- outstanding resistance to aging
- good heat deflection temperature
- excellent thermal stability
- a high degree of chemical resistance
VESTAMID® L
PA 12
DYFLOR®