Softtherm 86/325 GF – 1mm | Kerafol™

Silicone Thermally Conductive Pad

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  • Very soft to compensate mechanical impacts like vibrations
  • Thermal conductivity of 3.0W/mK
  • Elastic behavior
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Stock sheet size: 25cm x 45cm

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Description

Kerafol Softtherm 86/325 is characterized by its graduated compressibility and softness, coupled with good thermal behavior. These single-layer films can be further enhanced with fiberglass reinforcement up to a thickness of 1.0mm. The available thickness range for Softtherm 86/325 is from 0.5mm to 4.0mm. This product is part of a group of Gap Pads known for their Softtherm Films, which are designed to offer reliable thermal performance in various applications.

Benefits

  • Good compromise between softness and thermal conductivity
  • Very soft to compensate mechanical impacts like vibrations
  • Elastic behavior

Features

  • Very soft to compensate mechanical impacts like vibrations
  • Thermal conductivity of 3.0W/mK
  • Elastic behavior

Recommended Uses

  • Mounting heat generating electronic devices or PCB’s to a cold wall, chassis or heatsink
  • Cooling power devices mounted to a heatsink or chassis in PSUs

Typical Properties

Properties Unit 86/325
Colour Mint
Assembly single layer, fiberglass reinforcement up to 1.0mm

Thermal Properties

Properties Unit 86/325
Thermal Resistance Rᵀᴴ K/W 0.82
Thermal Resistance Rᵀᴵ °Cmm²/W 164
Kin²/W 0.25
Thermal Conductivity λ W/mK 3.0

Electrical Properties

Properties Unit 86/325
Dielectric Breakdown Voltage U kV 6.0
Volume Resistivity Ωm 8.5 x 10¹⁰
Dielectric Loss Factor tan δ 1.5 x 10¯¹
Dielectric Constant 3.8

Mechanical Properties

Properties Unit 86/325
Hardness Shore 00 35 – 50
Young’s Modulus N/cm² 64

Physical Properties

Properties Unit 86/225
Application Temperature °C -40 to +180
Density g/cm³ 1.95
Total Mass loss (TML) Ma.-% < 0.35
Flame Rating UL-94 V-0
Possible Thickness mm 0.5 – 4.0





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