High solvent resistant heat sealing foil, peelable; suitable for low and room temperature compound storage. Our peelable foil film is a DMSO resistant seal compatible with polypropylene and forming an excellent seal to cyclic olefin copolymer (COC) plates. The solvent resistance of this seal enables its use for low and room temperature compound storage in Dimethyl Sulfoxide (DMSO) and organic solvents. 100% DMSO can be stored at room temperture for 12 months without deterioration of the seal. It forms a weld seal to polyethylene plates and cannot be peeled off. Access is by piercing using a blade or a needle. Also available in multiple roll formats compatible with specified automated heat sealers, such as our Ultrseal Pro.
Key Features:
- Permanent seal to polyethylene
- Peelable seal to polypropylene and COC
- Seal integrity range: -80 degrees C to 80 degrees C.
- High solvent resistance, including 100% DMSO.
Use: Suitable for long term storage.