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Tflex™ CR350 is a soft, compliant, high thermal conductivity, two-part dispensable gap filler providing a low thermal resistance and high reliability. This dispensable gap filler minimizes stress on components during assembly while providing the reliability of a traditional thermal pad. Tflex™ CR350 is ideal for applications where large gap tolerances are present, meeting vertical shock and vibration requirements, typical of the automotive industry. The 1:1 mix is easily dispensable through a wide variety of off the shelve dispensing equipment. It is an A+B putty material that cures in place after dispensing and mixing to perfectly fill the gap. The experts at Laird can help design the system that is right for you.
– Thermal Conductivity 3.6W/mK
– Dispensable and Compliant
– Easily reworkable
– Ideal for large gaps
– Environmentally friendly solution that meets regulatory requirements
| Colour | Pink/White |
| Shelf Life | 9 months |
| Minimum Bondline Thickness | 0.09 microns (0.09 mm) |
| Density | 3.20 g/cc |
| Hardness | 69 Shore 00 |
| Thermal conductivity | 4.00 W/mK |
| Maximum Operating Temperature | 200°C |
| Minimum Operating Temperature | -55°C |
| UL Flamming Rating | V-0 |
| Outgassing TML | 9.40% |
| Outgassing CVCM | 0.40% |
| Volumic resistivity | 2.60 x10^14 Ohm-cm |
| Viscosity | 350000 cP |
| ROHS Compliant | Yes |
The Tflex™ CR350 are available in a range of variants designed to meet specific application needs. These versions differ in format, construction, or additional features, providing flexibility in design and optimal compatibility with various systems and assembly processes.
| Image | Code | Detail |
|---|---|---|
 | A18000-02 | Tflex CR350 50cc cartridge |
| A18000-04 | Tflex CR350 400cc cartridge |
| A18000-05 | Tflex CR350 26kg, 1 Gal pail kit |
Interested in learning more about how the Tflex™ CR350 can support your project or application? Whether you need technical details, pricing information, or would like to request a sample, our team is here to help. Fill out the form below and we’ll get back to you with the support and solutions you need. Discover how the Tflex™ CR350 can bring added value to your design and performance requirements.
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Any reliance you place on such information is strictly at your own risk. We disclaim any liability for errors, inaccuracies, or omissions and for any loss, injury, or damages resulting from the use of the information provided.
Technical specifications, data, or figures may be subject to change without notice. For official, detailed, or binding information, please contact us directly.
