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Momentive Performance Materials HCJ-48 Boron Nitride (BN) Powder

Category Ceramic , Nitride
Manufacturer Momentive Performance Materials (Former GE Advanced Ceramics)
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Momentive Performance Materials HCJ-48 Boron Nitride (BN) Powder.pdf
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Material Notes:
Grade HCJ-48 is a coarse (-20 mesh), hexagonal Boron Nitride (BN) powder with a mean particle size of 200-250µ. It exhibits the unique properties of BN in a form readily used in the production of many advanced materials. Grade HCJ-48 has high apparent density and large crystal size, which contributes to excellent thermal properties and flow characteristics. surface area which contribute to excellent thermal properties and flow characteristics.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 Insulator, Low Dielectric Constant, Low Dielectric Loss, High Temperature Stability, Thermal Conductor, Lubricious, Inert, Non-Wetting.Information provided by Momentive Performance Materials, formerly GE Advanced Ceramics.
Physical Properties Metric English Comments
Apparent Bulk Density 1.00 g/cc
0.0361 lb/in³
Tap density
Particle Size 225 µm
225 µm
Mean particle size is 225 µm. Crystal size is 10 µm.
Specific Surface Area 2.0 m²/g
2.0 m²/g
Descriptive Properties Value Comments
Color White
Crystal Structure Hexagonal
(Graphitic)
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