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Momentive Performance Materials PolarTherm® PT131 Boron Nitride (BN) Powder

Category Ceramic , Nitride , Other Engineering Material , Additive/Filler for Polymer
Manufacturer Momentive Performance Materials (Former GE Advanced Ceramics)
Trade Name PolarTherm®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Momentive Performance Materials PolarTherm® PT131 Boron Nitride (BN) Powder.pdf
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Material Notes:
Boron Nitride powders are produced by GE Advanced Ceramics in more than 50 individual (standard and custom) grades to meet a wide variety of application needs.For use in: Electrically insulating/thermally conductive fillers for heaters, polymer matrices, adhesives, pastes and potting compounds.Lubrication applications for extreme heat or cold, extreme pressure, vacuum environments or harsh chemical exposures.Refractories and refractory coatings.Mold/die release.Metal/ceramic and ceramic/matrix composites.General Characteristics of Boron Nitride: Electrical InsulatorLow Dielectric ConstantLow Dielectric LossHigh Temperature StabilityThermal ConductorLubriciousInertNon-WettingPT132 has a lower mean particle size than PT130 and PT131 (~5 µm).Information provided by Momentive Performance Materials, formerly GE Advanced Ceramics.
Physical Properties Metric English Comments
Bulk Density 0.400 g/cc
0.0145 lb/in³
Tap Density
Particle Size 0.40 µm
0.40 µm
Crystal Size
10 µm
10 µm
Mean
Specific Surface Area 14 m²/g
14 m²/g
Descriptive Properties Value Comments
Calcium Max 0.01 %
Carbon 0.1 %
Color White
Crystal Type Hexagonal (Graphitic)
Oxygen 0.7-1.2 %
Sol. Borate 0.1 %
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