Gustav Dyvling
Mid Sweden
Tel: +46 (0) 790 064 471
Tgard™ 400 is a medium thermal performance insulator pad consisting of a ceramic high temperature silicone rubber coated on electrical fiberglass.
Tgard™ 400 is specifically designed for high pressure mounting applications. The unique formulation offers high resistance to cut-through and ideal material for screw mounting applications with high torque force.
Tgard™ 400 offers excellent thermal and electrical properties due to the unique coating formulation.
Features and benefits:
- Excellent breakdown voltage of >5,500 volts AC(avg)
- Thermal resistance of 0.63°C-in²/watt at 50 psi
Applications:
- Switch mode power supplies
- Telecommunication
- Automotive electronics
Manufacturer: Laird
Technical data
Tgard 400 | ||
| Material | Ceramic high temperature silicone rubber coated on electrical fiberglass | |
| Thickness | 0,3mm | |
| Hardness | 90 ShoreA | ASTM D2240 |
| Flammability rating | V0 | UL94 |
| Temperature range | -60°C – 180°C | |
| Thermal resistance @ 69kPa (10psi) | 0.42 °C-cm2/W | Mod. ASTM D5470 |
| Thermal resistance @ 345kPa (50psi) | 0.42 °C-cm2/W | Mod. ASTM D5470 |
| Thermal resistance @ 2758kPa (400psi) | 0.42 °C-cm2/W | Mod. ASTM D5470 |
Standard thickness: 0,229mm
Standard sheets or custom configurations.
Standard sheet size 12” x 18” (305mm x 457mm)
Single side, pressure sensitive adhesive on request.
Sheet size with adhesive 11,75”x18”
