3M™ Very Low-Outgassing Polyester Tape 8439
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Details
Highlights
- Excellent shear strength which helps reduce chance of tape slippage when shear stress is applied
- Bleeds static charge rapidly
- Thin with high strength
- Low diffusivity - Effective contamination barrier
- Long aging - adhesive stable over long periods of time
3M™ Very-Low Outgassing Polyester Tape 8439 is a silver-colored polyester film tape for the demanding requirements of electronics manufacturing.
A silver-colored polyester film tape for the demanding requirements of electronics manufacturing. The metalized polyester backing offers low static and diffusivity and is complimented with a very low-outgassing acrylic adhesive. This product offers a high level of permanence, yet is cleanly removable from most substrates even after extended heat treatments.
Typical properties
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