BETATECH™ 2029 is a two component thermal interface material based on a polyurethane technology with a very high thermal conductivity. BETATECH™ 2029 is based on aluminum trihydroxide fillers that lead to a very high thermal conductivity accompanied by a low density. The material can be efficiently applied and the parts can be joined quickly due to a low press-in force. The material is free of silicones.
Ready to Use Product Type: Conductive Adhesive, 2K (2 component) Adhesive
Application Areas: Batteries
Chemical Family: Polyurethanes (PU)
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TypeDocument Name
Technical Data Sheet
BETATECH™ 2029 Technical Data Sheet
BETATECH™ 2029 Technical Data Sheet
Technical Data SheetKnowde Enhanced TDS
Identification & Functionality
Chemical Family
Ready to Use Product Type
Technologies
Product Families
BETATECH™ 2029 Features & Benefits
Labeling Claims
Ready to Use Product Features
Applications & Uses
Application Areas
Plastics & Elastomers End Uses
Properties
Component A
| Value | Units | Test Method / Conditions | |
| Color | Green | - | - |
| Density | 2.1 | g/cm³ | - |
Mechanical Properties
| Value | Units | Test Method / Conditions | |
| Lap Shear Strength (7 Days) | min. 1 | MPa | DIN EN 1465 |
Component B
| Value | Units | Test Method / Conditions | |
| Color | White | - | - |
| Density | 2.1 | g/cm³ | - |
Typical Properties
| Value | Units | Test Method / Conditions | |
| Basis | Polyurethane | - | - |
Thermal Properties
| Value | Units | Test Method / Conditions | |
| Thermal Conductivity | 3 | W/(m K) | ISO 22007-2 |
Electrical Properties
| Value | Units | Test Method / Conditions | |
| Electric Strength | 17 | kV/mm | IEC 60243-1 |
Flammability
| Value | Units | Test Method / Conditions | |
| Burning Behavior (at 1.5mm Nominal Thickness) | V-0 | class | IEC 60695-11-10 |
Application Technique
| Value | Units | Test Method / Conditions | |
| Open Time | 1 | h | - |
| Processing Temperature ¹ | 23- 60 | °C | - |
Note
- [1]: Manual application from cartridges is best performed between 50 – 60 °C.
- [2]: 1 mm bondline thickness, aluminum substrates cleaned with isopropanol
Technical Details & Test Data
Additional Information
Compression Molding
Press-in force at 1mm/s, 1mm layer thickness = 0.1 MPa
Mixing ratio by volume = 1:1
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BETATECH™ 2029
DuPont