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N-putty5 is a non-silicone thermally conductive material without volatilization of low molecular weight siloxanes and with low total volatile gas. With a thermal conductivity of 9.0 W/m·K, its high deformation capability can perfectly fill small air gaps to eliminate tolerances.
It can also overcome spillage and drying issues to maintain stable thermal conductivity, making it ideal for dispensing with dispensing robots. LiPOLY N-putty5 meets the requirements of ASTM E595, making it highly suitable for applications requiring high cleanliness and high reliability.
| PROPERTY | N-putty5 | UNIT | TEST METHOD |
|---|---|---|---|
| Color | Gray | – | Visual |
| Resin Base | Non-Silicone | – | – |
| Viscosity | 25,000 | Pa·s | DIN 53018 |
| Flow Rate (30cc EFD tube, 2.35mm Orifice diameter, 90psi&60s) | 11 | g/min | Internal Test Method |
| Density | 3.3 | g/cm3 | ASTM D792 |
| Application temperature | -60~150 | °C | – |
| Bond Line Thickness | 100~1500 | µm | – |
| Shelf Life | 60 months | – | – |
| Total Mass Loss(TML) | ≤ 1.0 | % | ASTM E595 |
| Collected Volatile Condensable Materials (CVCM) | ≤ 0.10 | % | ASTM E595 |
| Water Vapor Regained(WVR) | ≤ 0.02 | % | ASTM E595 |
| ROHS & REACH | Compliant | – | – |
| ELECTRICAL | |||
| Dielectric breakdown | 12 | kV/mm | ASTM D149 |
| Volume resistivity | >1013 | Ohm-m | ASTM D257 |
| THERMAL | |||
| Thermal conductivity | 9.0 | W/m·K | ASTM D5470 |
| Thermal impedance@10psi / 80°C | 0.036 | °C·in2/W | ASTM D5470 |
| Thermal impedance@30psi / 80°C | 0.032 | °C·in2/W | ASTM D5470 |
| Thermal impedance@50psi / 80°C | 0.029 | °C·in2/W | ASTM D5470 |
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Taoyuan City, Bade District, Yongfeng Road, No. 435
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Product News | N700C, N800A-s, N800B, and N800C Non-Silicone Thermal Pads Comply with ASTM E595 Test Requirements. For detailed specifications, please refer to the product datasheets.


