The material has passed FDA certification
Oil and disinfectant resistant, waterproof and shock absorption.
The dimensional accuracy tolerance shall be controlled within ± 0.01mm
Common materials: FKM, HNBR
High temperature 250 ℃, aging resistance 5-10 years. If the disinfection is repeated 2-3 times a day, 10-20 minutes each time, the temperature is about 135 ℃, and the general use time is about 1 year.