Silicone Rubber Cork/ Stoppers/ Septa Gaskets
A Bung, Stopper or Cork is a truncated cylindrical or conical closure to seal a container such as bottle, tube or barrel. Unlike a lid, which encloses a container from outside without displacing the inner volume, a bung is partially inserted inside the container to act as a seal. These can be used for all types of glass bottles. These stoppers fit tightly to prevent chemical leaks.
Salient Features
- Conforms to FDA 21 CFR.111.2600.
- Conforms to USP Class VI requirements.
- Made from FDA-Sanctioned ingredients.
- Manufactured using FDA 21 CFR 177.2600 specifically for laboratory and medical use.
- Able to withstand extreme temperature ranges from -80° to 250° C.
Physical Properties
- Hardness, 70 ± 5 Shore A
- Tensile Strength, Kg/CM2 : 95 Min.
- Elongation at Break, % : 300% Min.
- Brittle Temperature : -80° C.
- Maximum operating temperature : 250° C.