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Monodisperse spherical Nano SiO₂ aqueous dispersion/colloid This transparent SiO₂ aqueous dispersion is synthesized via patented sol-gel technology, featuring optical excellence visible light transmittance and shelf life >18 months under ambient storage. It is widely used in electronics as low-k dielectric materials, in biomedicine as drug carriers, and in optics for anti-reflection coatings. more
Magnéli Phase Nano Titanium suboxide Ti₄O₇ Powder Magnéli phase Nano titanium suboxide (Ti₄O₇) is an advanced functional material with a unique crystal structure, appearing as a blue-black powder with a precisely controlled particle size of 200–300 nm and a purity of up to 99.9%. As an important member of the titanium oxide family, Ti₄O₇ combines excellent electrical conductivity, chemical stability, and catalytic activity, making it an ideal choice for new energy, environmental protection, and electronics applications. more
Boron Nitride Nanotubes(BNNTs): High Thermal Conductivity Heat Dissipation Fillers BNNTs share the tubular structure of carbon nanotubes but deliver fundamentally different properties: electrical insulation, superior thermal stability (up to 900°C in air), and high thermal conductivity. With a wide bandgap of ~5.5 eV, they offer consistent, predictable performance where CNTs fall short. more
Precision Ceramic 3D Printing Solutions turns impossible structures into reality Precision Ceramic 3D Printing Solutions – Redefining the boundaries of ceramic manufacturing, from dental restorations to aerospace-grade high-temperature components.Precision ceramic 3D printing turns impossible structures into reality. more
New conductive material nickel nanowires NiNWs Hongwu Nickel nanowires have a wide range of potential applications in electronic materials, catalysis, polymers, magnetic storage ultra-high density recording materials, sensors and self-lubricating materials. more
Transparent Colloidal Ag Antibacterial Nano Silver Colloid Ag (Antibacterial Nano Silver Colloid) has been well known antibacterial, antiviral and antifungal properties are enhanced by small particle size and large surface area. more
Nano silica particles used in epoxy resin, superhydrophobic coating nano silica powder Nano silica particles, 20-30nm, 99.8% purity, widely used in exposy resin and superhydrophobic coating. more
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Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...
Hexagonal Boron Nitride Nanopowders has nano size, sub-micron size, micron size,widely used in ceramic materials.
product origin:
Chinaitem no.:
L551shipping port:
Guangzhoucolor:
Grey white powderlead time:
2payment:
T/T, PayPalHigh Purity Hexagonal Boron Nitride (BN) Nanopowders
|
Stock # |
Particle Size |
Purity |
Morphology |
|
L551 |
100-200nm |
99.8% |
Hexagonal |
|
L553 |
0.8um |
99% |
Hexagonal |
|
L556 |
1um |
99% |
Hexagonal |
|
L558 |
5um |
99% |
Hexagonal |
|
CAS No. |
10043-11-5 |
||
|
Formula |
BN |
||
|
Appearance |
Grey white powder |
||
|
Brand |
HW Nano |
||
Performance of Boron Nitride Nanopowders:
1 .High heat resistance:
2 .high thermal conductivity:
3 .low thermal expansion coefficient:
4 .good electrical insulation:
5 .good corrosion resistance:
6 .low coefficient of friction:
7 .high purity with a high B:
8 .mach inability
9. Temperature stability
10 Good lubricating properties
Application for Boron Nitride(BN) Nanopowder:
1. Condition of high temperature special electrolysis, resistance material.
2. Solid lubricant. Used as high temperature lubricant and release agent.
3. Transistor heat-seal desiccating agent, plastic resin and other polymer additive.
4. Used as high temperature, high pressure, insulation and heat dissipation component. Mould pressing BN can be made high-temperature crucible and other products. Can be used as super hard material. Be suitable for geological prospecting, the oil drilling bit and high-speed cutting tools.
5. Aerospace industry heat shield material. Used in high pressure and frequency electric, plasma arc insulators, automatic welding thermal stability stents coating, high-frequency induction furnace material, semiconductor solid admixtures, atomic reactor structure materials, prevent neutron radiation packing materials, radar pass-through box, radar antenna medium, composition of rocket engine, etc.
6. In catalytic agent participation, through high temperature and pressure process, can be converted into the hard as diamond cubic BN. Can be used as metal processing abrasive. Its characteristic is processing surface temperature low and parts surface defect less.
7. Use as additive. BN fiber, is made from BN, is in the module high function fiber and inorganic synthesis engineering materials. Can be use in chemical industry, textile industry, astronavigation technology, etc.
8. Release agent of metal forming and lubricant of brushed metal
9. Special electrolysis in high temperature and resistance materials.
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