Technical datasheet

PolarTherm™ Boron Nitride Filler-PT120

Supplied byMomentive Performance Materials- Last Updated on Apr 13, 2026

Boron nitride. Acts as a conductive filler. It is a high-purity single crystal grade. It is of low surface area and high crystallinity. Offers high thermal conductivity, high temperature stability and low coefficient of friction. Gives low viscosity in a polymer resin. It is non-wetting, lubricious, inert and chemically stable. Compatible with epoxy, epoxide resins, thermoset polyurethane resins and other thermosets. Recommended for various electronic applications like printed circuit board pre-pregs and laminates.
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PolarTherm™ Boron Nitride Filler-PT120 properties

Other properties

PropertiesValue & unitTest conditionTest method
Carbon Content0.0 Visible After LoginVisible After LoginVisible After Login
Density, Tapped0.0 Visible After LoginVisible After LoginVisible After Login
Oxygen Content0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution, D100.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution, Median0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size, Average0.0 Visible After LoginVisible After LoginVisible After Login
Purity0.0 Visible After LoginVisible After LoginVisible After Login
Soluble Borates Content0.0 Visible After LoginVisible After LoginVisible After Login
Surface Area0.0 Visible After LoginVisible After LoginVisible After Login

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