LiPOLY AS200-s is a material designed for gap filling. The thermal conductivity is 2.0 W/m*K. The hardness is Shore OO/35, with high flexibility and compressibility. AS200-s has ultra-low oil bleeding properties, which helps reduce pollutants from silicon oil, keeping electronic components clean.
FEATURE
- Thermal conductivity:2.0 W/m*K
- High compressibility
- Low oil-bleeding
- Naturally tacky and high resilience
APPLICATION
- Notebook computers
- Heat pipe assemblies
- TV hardware
- Wireless communication hardware
- High speed mass storage drives
- Set top box
- IP CAM
- 5G base station & infrastructure
- EV electric vehicle
PROPERTY | AS200-s | TEST METHOD | UNIT |
Color | Gray | Visual | – |
Surface tack 2-side/1-side | 2 | – | – |
Thickness | Customized | ASTM D374 | mm |
Density | 2.2 | ASTM D792 | g/cm³ |
Hardness | 35 | ASTM D2240 | Shore OO |
Application temperature | -60~180 | – | °C |
ROHS & REACH | Compliant | – | – |
COMPRESSION@1.0mm | |||
Deflection @10 psi | 10 | ASTM D5470 modify | % |
Deflection @20 psi | 17 | ASTM D5470 modify | % |
Deflection @30 psi | 26 | ASTM D5470 modify | % |
Deflection @40 psi | 35 | ASTM D5470 modify | % |
Deflection @50 psi | 39 | ASTM D5470 modify | % |
ELECTRICAL | |||
Dielectric breakdown | 12 | ASTM D149 | KV/mm |
Surface resistivity | >10¹⁰ | ASTM D257 | Ohm |
Volume resistivity | >10¹¹ | ASTM D257 | Ohm-m |
THERMAL | |||
Thermal Conductivity | 2.0 | ASTM D5470 | W/m*K |
Thermal impedance@10 psi | 0.892 | ASTM D5470 | °C-in²/ W |
Thermal impedance@20 psi | 0.824 | ASTM D5470 | °C-in²/ W |
Thermal impedance@30 psi | 0.783 | ASTM D5470 | °C-in²/ W |
Thermal impedance@40 psi | 0.731 | ASTM D5470 | °C-in²/ W |
Thermal impedance@50 psi | 0.704 | ASTM D5470 | °C-in²/ W |
