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.