Kalbadevi, Mumbai, Maharashtra
GST No. 27AAAFV0676R1ZI
Call 08046072837 72% Response Rate
Minimum Order Quantity: 10 Kg
Product Brochure
Brand | Siyaa |
Purity | 99.9 |
Grade | HBN-A,B,C.D |
Usage/Application | Cosmetics,Aluminium Foundry,Thermal grease,Lubrication |
Packaging Type | drum |
Packaging Size | 5 kg |
Physical Form | powder |
Chemical Formula | hBN |
CAS Number | 10043-11-5 |
Molecular Weight | 24.82 g/mol |
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Release Agent | aluminium extrusion processes |
Lubricant | plastics and glass processing or as coatings for tools in foundries |
Color | White,Grey,Red |
Boron Nitride Content | 25% |
Binder | Aluminium Oxide |
Density | 1.2 |
Coverage | 15 - 25 m2/kg with a dilution rate of 1/3 |
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Brand | iREE |
Physical State/Form | Powder |
Purity | 99 |
Chemical Formula | BN |
Grade | BN & HBN |
State/Form | Powder |
Packaging Size (ex. 1L or 1Kg) | 1 kg |
Color | white |
Surface of Application | Metal |
Usage/Application | High Temp.Ceramics |
Packaging Size | 5 kg |
Physical Form | Powder |
Packaging Type | Standard |
1.1 Boron nitride is white, soft and smooth powder that could be similar to the properties of the graphite what used to be known as boron mononitride.
2. Technical indexes
Item | 1st grade | 2nd grade |
BN ,% | ≥98.0 | ≥96.0 |
B2O3 ,% | ≤1.0 | ≤1.5 |
Appearance | White loose powder |
HEXA BORON NITRIDE1.1 Hexa-boron nitride has excellent electrical properties of electrical insulating, thermal conductivity, corrosion resistance and good lubrication. It has the strong ability of neutron absorption. With chemical properties of stability, it has corrosion resistance to various inorganic acids, alkali, salt solutions and organic solvents. So does all melting metals. Physical and chemical properties unchanged under 1000???. The temperature can reach 3000??? when used in nitrogen and argon. H-type hexa-boron nitride powder is autoclaved to become white block, and easy to processing. Heat resistance temperature reaches 2000???.
2. Technical indexes
Item | H-BN-A | H-BN-B | H-BN-C | H-BN-D |
BN ,% | ≥99.0 | ≥99.0 | ≥99.0 | ≥99.0 |
B2O3 ,% | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
Particle size, um | 8-12 | 12-16 | 16-20 | ≥20 |
Appearance | White powder |
3. Uses: H-BN-A: It has excellent heat resistance and oxidation resistance. Its original particle size is small, reunion size is large. With spherical particle, it has been used as filler, the releasing agent for casting forming and injection molding.
H-BN-B: The properties of products reach or approach advanced international standards. As the particle size is uniform closed to polytetrafluoroethylene, it has been used in the ejector of high-voltage switch. With excellent thermal conductivity, it has been used in thermal conductive plastics and rubbers. With low oxygen levels (<0.5%), it has been used to prepare the special ceramic materials.
H-BN-C and H-BN-D: High crystallinity. It is epigranular. High-purity H-BN has excellent properties of heat conductivity, insulation, lubrication, high temperature resistance and molten metal resistance. It has been use at the top field, include maquillage and heat conductive material.
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Appearance | Crystalline |
Molecular Weight | 24.82 |
Density | 1.9 to 2.1 g/cm3 |
Application | optics, electronics, transistors, and energy storage |
Particle Size | 5 micron |
Hazard Codes | Xi |
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Product Brochure
Weight | .75 lbs |
Application Temp. | 1000 Deg |
Flammable | 100% non-flammable aerosol formulation |
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Brand | iREE |
Purity | 99.9% |
Grade | CBN |
Usage/Application | CBN Powder CBN powder is used for precise grinding, lapping, polishing and fine machining applicati |
Packaging Type | Standard |
Packaging Size | 100 ct |
Physical Form | cubic |
Chemical Formula | CBN |
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Physical State | Powder |
Packaging Size | 25 |
Grade Standard | Technical Grade |
Packaging Type | drum |
Usage | Industrial |
We offer a wide range of Boron Nitride powders (also known as « White Graphite »), in varying degrees of purity and grain sizes (from far below 1 µm to more than 100 µm), for numerous advanced applications in many industries.
Boron nitride ensures :
• Very high temperature resistance – in air above 900°C, in vacuum conditions or in a protective atmosphere above 2500°C
• High thermal conductivity
• Excellent electrical insulation
• Low coefficient of friction, superb lubricating, sliding and release properties
• Not wetted by most metal, glass, …
In addition to the above general properties, there are specific differences among our various Boron Nitride grades which result from their :
• Purity
• Grain size distribution
• Degree of agglomeration
• Specific surface area
• Application-specific additives
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