3M™ Very Low Outgassing High Shear Polyester Tape 8439FL

3M™ Very Low Outgassing High Shear Polyester Tape 8439FL is a silver colored polyester film tape for the demanding requirements of hard disk drive and related electronics manufacturing.
FEATURES
Bleeds static charge rapidly to help reduce risk of product damage due to electrostatic discharge
Low water vapor transmission rate provides an effective contamination barrier
Low outgassing & low extractable ionic content helps reduce risk of chemical contamination
Clean removability from a wide variety of substrate materials eliminate cleanup during rework operations
APPLICATIONS
Perimeter sealing of hard disk drive clamshells.
Temporary porthole sealing of hard disk drive clamshells.
Process aid.
General purpose sealing.
Other applications which require a low outgassing polyester film tape.