Enhanced TDS
Identification & Functionality
- Chemical Family
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Compatible Substrates & Surfaces
- Application
Surface Preparation
- Surfaces must be clean and free from dust, fatty substances and release agents.
- For optimumadhesion, the surface tension of the substrates to be bonded should be more than 38 dynes/cm.
- Recommended surface preparation for optimal adhesion is as follows:
- PC, ABS, Glass: IPA wipe
- Nylon: Plasma treatment
Application Instructions
- Place adhesive film between substrates.
- Optional: Prelamination at bondline temperature (BLT) of 60°C for 10 to 30 seconds and pressure of 0.20 to 0.50 MPa.
- Final bonding: Bondline temperature (BLT) of 90 to 130°C for 25 to 90 seconds at pressure of 0.20 to 0.50 MPa
- The glued materials can be further processed immediately after bonding and cooling down (handling, trimming, cutting, etc.)
Properties
- Color
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Specific Gravity | 1.16 | — | — |
| Solid Content | 100.0 | % | — |
| Melt Flow Rate | 4 - 13 | dg/min | DIN 53920 |
| Standard Film Thickness | 25, 50 | μm | — |
Technical Details & Test Data
- Flexel™ TPF4050 Typical Peel Strength (Effect of BLT)
- Pressed at BLT listed for 25 seconds at 0.22 MPa
- Pulled at crosshead speed of 300 mm/min
Storage & Handling
- Shelf Life
- 12 Months
- Storage Conditions
- Flexel™ TPF4050 should be stored in a cool, dry place.
- It should be stored in between 0 and 40°C.