Momentive Performance Materials PolarThermÂ® 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 PolarThermÂ® PT131 Boron Nitride (BN) Powder.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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 Âµm).Information provided by Momentive Performance Materials, formerly GE Advanced Ceramics.

Physical Properties	Metric	English	Comments
Bulk Density	0.400 g/cc	0.0145 lb/inÂ³	Tap Density
Particle Size	0.40 Âµm	0.40 Âµm	Crystal Size
	10 Âµm	10 Âµm	Mean
Specific Surface Area	14 mÂ²/g	14 mÂ²/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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