Phase Change Material (PCM) Thermal Pads | KNS https://kns-ecotech.com/product-category/phase-change-material/ Thermal Pad & TIM Manufacturer — Taiwan | Since 1989 Fri, 23 Oct 2026 16:06:13 +0000 en-AU hourly 1 https://wordpress.org/?v=7.1.3 https://kns-ecotech.com/wp-content/uploads/2023/08/KNS-100x96.png Phase Change Material (PCM) Thermal Pads | KNS https://kns-ecotech.com/product-category/phase-change-material/ 32 32 Phase Change Material HP-85 8.5W https://kns-ecotech.com/product/phase-change-material-hp-85-8-5w/ Tue, 20 Oct 2026 11:57:43 +0000 https://kns-ecotech.com/?post_type=product&p=2921 Features
  • High thermal conductivity
  • Good electrical insulation
  • Excellent surface wetting
  • Excellent reliability

Phase Change Material (PCM) is a solid sheet at room temperature, making it easy to cut and assemble. Once the component heats up to the phase change temperature, the material softens and flows to fully fill the microscopic gaps between the heat source and the heatsink, greatly reducing interface thermal resistance for fast heat dissipation.

Selection Guide

Flagship of the series: 8.5 W/mK with the lowest thermal resistance (≤0.05 °C·in²/W) while keeping >8 kV dielectric strength. Ideal for AI server GPUs/ASICs, IGBT power modules and automotive electronics.

Applications

5G, electric vehicles, power supplies, servers, notebooks, desktops, CPUs, ICs, wireless hubs, LEDs, motherboards, heatsinks, LCD TVs, telecom equipment, AIoT and more.

Request a Sample

〈Phase Change Material HP-85 8.5W〉這篇文章最早發佈於《KNS technology Ltd.》。

]]> Phase Change Material HP-85 Unit Test Standard Thermal Conductivity 8.5 W/mk ASTM D5470 Color Gray ——— ——— Thickness 0.25-1.0 mm ——— Density 2.4 g/cm³ ASTM D374 Phase Change Temperature 50-60 °C ASTM D3418 Thermal Resistance (50psi@0.3mm) ≤0.05 °C·in²/W ASTM D5470 Dielectric Strength >8.0 KV ASTM D149 Operating Temperature -40~125 °C ———

〈Phase Change Material HP-85 8.5W〉這篇文章最早發佈於《KNS technology Ltd.》。

]]> Phase Change Material HP-60 6.0W https://kns-ecotech.com/product/phase-change-material-hp-60-6-0w/ Tue, 20 Oct 2026 11:57:11 +0000 https://kns-ecotech.com/?post_type=product&p=2919 Features
  • High thermal conductivity
  • Good electrical insulation
  • Excellent surface wetting
  • Excellent reliability

Phase Change Material (PCM) is a solid sheet at room temperature, making it easy to cut and assemble. Once the component heats up to the phase change temperature, the material softens and flows to fully fill the microscopic gaps between the heat source and the heatsink, greatly reducing interface thermal resistance for fast heat dissipation.

Selection Guide

High-conductivity model: 6.0 W/mK and thermal resistance ≤0.1 °C·in²/W, for high-power chips such as GPUs and server CPUs. Dielectric strength is >3 kV; where higher electrical insulation is required, choose HP-85.

Applications

5G, electric vehicles, power supplies, servers, notebooks, desktops, CPUs, ICs, wireless hubs, LEDs, motherboards, heatsinks, LCD TVs, telecom equipment, AIoT and more.

Request a Sample

〈Phase Change Material HP-60 6.0W〉這篇文章最早發佈於《KNS technology Ltd.》。

]]> Phase Change Material HP-60 Unit Test Standard Thermal Conductivity 6.0 W/mk ASTM D5470 Color Gray ——— ——— Thickness 0.25-1.0 mm ——— Density 2.7 g/cm³ ASTM D374 Phase Change Temperature 50-60 °C ASTM D3418 Thermal Resistance (50psi@0.3mm) ≤0.1 °C·in²/W ASTM D5470 Dielectric Strength >3.0 KV ASTM D149 Operating Temperature -40~125 °C ———

〈Phase Change Material HP-60 6.0W〉這篇文章最早發佈於《KNS technology Ltd.》。

]]> Phase Change Material HP-40 4.0W https://kns-ecotech.com/product/phase-change-material-hp-40-4-0w/ Tue, 20 Oct 2026 11:56:40 +0000 https://kns-ecotech.com/?post_type=product&p=2917 Features
  • High thermal conductivity
  • Good electrical insulation
  • Excellent surface wetting
  • Excellent reliability

Phase Change Material (PCM) is a solid sheet at room temperature, making it easy to cut and assemble. Once the component heats up to the phase change temperature, the material softens and flows to fully fill the microscopic gaps between the heat source and the heatsink, greatly reducing interface thermal resistance for fast heat dissipation.

Selection Guide

Mid-range model: 4.0 W/mK and thermal resistance ≤0.19 °C·in²/W, balancing thermal performance and cost. Suited to notebook and desktop CPUs, networking equipment and power supplies.

Applications

5G, electric vehicles, power supplies, servers, notebooks, desktops, CPUs, ICs, wireless hubs, LEDs, motherboards, heatsinks, LCD TVs, telecom equipment, AIoT and more.

Request a Sample

〈Phase Change Material HP-40 4.0W〉這篇文章最早發佈於《KNS technology Ltd.》。

]]> Phase Change Material HP-40 Unit Test Standard Thermal Conductivity 4.0 W/mk ASTM D5470 Color White ——— ——— Thickness 0.25-1.0 mm ——— Density 3.2 g/cm³ ASTM D374 Phase Change Temperature 50-60 °C ASTM D3418 Thermal Resistance (50psi@0.3mm) ≤0.19 °C·in²/W ASTM D5470 Dielectric Strength >8.0 KV ASTM D149 Operating Temperature -40~125 °C ———

〈Phase Change Material HP-40 4.0W〉這篇文章最早發佈於《KNS technology Ltd.》。

]]> Phase Change Material HP-20 2.0W https://kns-ecotech.com/product/phase-change-material-hp-20-2-0w/ Tue, 20 Oct 2026 11:55:50 +0000 https://kns-ecotech.com/?post_type=product&p=2915 Features
  • High thermal conductivity
  • Good electrical insulation
  • Excellent surface wetting
  • Excellent reliability

Phase Change Material (PCM) is a solid sheet at room temperature, making it easy to cut and assemble. Once the component heats up to the phase change temperature, the material softens and flows to fully fill the microscopic gaps between the heat source and the heatsink, greatly reducing interface thermal resistance for fast heat dissipation.

Selection Guide

Entry-level model of the series: 2.0 W/mK, with the lowest phase change temperature in the range (from 45°C), so it starts softening and filling gaps even at modest component temperatures. Ideal for general CPUs, power modules and consumer electronics, with the best cost-performance.

Applications

5G, electric vehicles, power supplies, servers, notebooks, desktops, CPUs, ICs, wireless hubs, LEDs, motherboards, heatsinks, LCD TVs, telecom equipment, AIoT and more.

Request a Sample

〈Phase Change Material HP-20 2.0W〉這篇文章最早發佈於《KNS technology Ltd.》。

]]> Phase Change Material HP-20 Unit Test Standard Thermal Conductivity 2.0 W/mk ASTM D5470 Color White ——— ——— Thickness 0.25-1.0 mm ——— Density 2.4 g/cm³ ASTM D374 Phase Change Temperature 45-60 °C ASTM D3418 Thermal Resistance (50psi@0.3mm) ≤0.53 °C·in²/W ASTM D5470 Dielectric Strength >8.0 KV ASTM D149 Operating Temperature -40~125 °C ———

〈Phase Change Material HP-20 2.0W〉這篇文章最早發佈於《KNS technology Ltd.》。

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