Table of technical parameters
Attribute | Unit | Test result | |||
XBH-A | XBH-B | XBH-P | XBH-Y | ||
Color | Gray | Black | Pink | Yellow | |
carrier | ---- | Aluminum foil | ---- | ---- | |
Thermal impedance | ℃-cm2/W | 0.035~0.005 | 0.035~0.005 | 0.035~0.005 | 0.035~0.005 |
Thermal conductivity | w/m.k | 1~8 | 1~8 | 1~8 | 1~8 |
Phase change temp | ℃ | 50~60 | 50~60 | 50~60 | 50~60 |
Density | g/cm² | 1.2 | 1.2 | 1.3 | 1.35 |
Thickness | mm | 0.13/0.20 | 0.18/0.25 | 0.13/0.25 | 0.13/0.20 |
Strong temp | ℃ | ＜40 | ＜40 | ＜45 | ＜45 |
Temperature range | ℃ | -45~125 | -45~125 | -45~125 | -45~125 |
Storage time | Month | 12 | 24 | 12 | 12 |
XBH phase change heat enhanced polymer is designed to meet the heat conduction and heat dissipation requirements of high-end heat conduction applications. The low thermal resistance channel optimizes the performance of the heat sink and improves the reliability of microprocessor, memory module, DC-DC converter and power module.
Phase change characteristics: at room temperature, the material is solid and easy to install. It is used between heat sink and device. When the product phase change temperature is reached, the material softens, flows and fills the tiny irregular contact surface of the device. In this way, the ability to completely fill the interface air gap and the gap between the device and the heat sink makes the phase change gasket better than the non flowing elastomer or graphite based heat transfer gasket, which can completely replace the heat transfer silicone grease.
Phase change materials are non-conductive, but because phase change materials undergo phase transformation at high temperature, they may make metal contact with metal, so phase change materials can not be used as electrical insulation materials.
1
High-temperature Aging Test:The specimens are in the setting ofenvironmental chamber temperature at 150℃,1000h high temperature
2
Temperature cyclerange of -45℃ to 150℃; Heating rate of 2℃/min, cooling rate of 1℃/min; Remain 30 min at high and low temperature points
3
Test Cycles not lessthan 8 times and the cycle time of 48h.
4
environmental chamber temperature at 85℃ and Humidityat 85% RH after 440 hours high temperature and humidity test the thermal conductivity.
5
High-temperature Aging Test;High Temperature and Humidity Test;High and Low Temperature Cycling Test
6
invested in advanced QA Test equipment to maintain accuracy and completeness of measurement.Coordinate Measuring Machine, X-ray detection machine
Has passed ISO: 9001 quality certification to ensure that our products meet industry standards,
At Dobon, insists on excelsior quality policy, has established environmental assessment lab, analysis gauging lab, reliability testing lab,safety codex lab,all these meet SGS,CTI testing level, with infrared spectrum, thermal conductivity measuring instrument,DSC,DTG to make quantitative component analysis, as the adequate technical support in manufacture.
Dobon focuses on providing full range Of Thermal Interface Materials for small and medium-sized enterprises.
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Dobon firmly believes that quality is the soul of products, and strictly abides by every standard, every process of production, and every detail of service!
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