3M 9690
Harmonization Code : 3208.20.90 | Paints and varnishes that are dispersed or dissolved in a non aqueous medium
Main features
- Dimensionally Stable PET Carrier for Die Cutting
- 3M 300MP+ Acrylic Adhesive
- 121 deg C Short-Term Exposure
Product Description
3M Double Coated Tape 9690+ is a clear double-coated tape with a PET carrier, 3M 300MP+ acrylic adhesive on both sides, and an 83 lb polycoated kraft release liner. Typical total tape thickness is 0.14 mm, or 5.5 mil, excluding the liner. The PET carrier provides dimensional stability for slitting, die cutting, and laminating, while the adhesive bonds many plastics, foams, wood, and felt. Typical temperature exposure limits are up to 121 deg C short term and up to 66 deg C long term. Uses include foam lamination, nameplates, appliques, and decorative trim attachment.
Key features
- 5.5 mil total tape thickness: The 0.14 mm double-coated construction includes the PET carrier and adhesive layers, not the release liner.
- PET carrier for converting: The carrier provides dimensional stability during slitting, die cutting, and laminating.
- Short- and long-term temperature limits: Typical exposure limits are up to 121 deg C short term and up to 66 deg C long term.
Applications
Cellular-phone lens attachment; foam lamination; nameplates; appliques; decorative trim; thermal and sound dampening in electronics and appliances.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Thermal Properties
Other Properties
Additional Information
As-supplied / before-processing properties
Values are typical and not specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Carrier | Polyester film (PET) | - | Double-coated construction |
| Adhesive | 3M 300MP+ acrylic | - | Both sides of PET carrier |
| Release liner | 83 lb polycoated kraft | - | Supplied construction |
| Total tape thickness | 0.14 | mm | 5.5 mil |
After-processing / final-state properties
Values are typical and not specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Short-term temperature exposure | Up to 121 | deg C | Bonded tape construction |
| Long-term temperature exposure | Up to 66 | deg C | Bonded tape construction |
| Documented substrate scope | Plastics, foams, wood, felt | - | Applied tape |
