Hexagonal Boron Nitride

• Post Date:

  Apr 29,2015

• Expiry Date:

  Apr 28,2016

• Detailed Description:

  Cas No. :10043-11-5 Quantity: 20Metric Tons
  Payment Method: T/T or L/C at sight
  MF: BN
  Place of Origin: China (Mainland)
  Grade Standard: Industrial Grade
  Purity: 99.99%
  Appearance: white power
  color: white status: power
  Packaging:
  Packaging Detail: 10kgs per fiber drum or 1 kg per plastic bag and 10kgs per carton .
  Applicaton:
  Structural material in atomic reactor; spout of plane, rocket engine; High temperature solid lubricant and many kinds of parting
  
  Detail description:
  Hexagonal Boron Nitride Boron nitride is a white solid material in the as produced hot pressed form. It is a low porosity solid. It is easily machined into complex shapes using standard carbide tooling. The material is anisotropic in its electrical and mechanical properties due to the platy hexagonal crystals and their orientation during the hot press consolidation.
  Key Properties High thermal conductivity, Low thermal expansion, Good thermal shock resistance, High electrical resistance, Low dielectric constant and loss tangent, Microwave transparency, on toxic, Easily machined — non abrasive and lubricious, Chemically inert, Not wet by most molten metals.
  Use Structural material in atomic reactor, spout of plane, rocket engine, High temperature solid lubricant and many kinds of parting agent of precision molding products, High temperature resistant, anticorrosive boron nitride and boron nitride compound ceramics, Synthesize cubic boron nitride, Compression resistant and high temperature resistant lubricating grease, All kinds of high temperature resistant, anticorrosion coating, Insulator for high pressure high frequency electricity and plasma arc, Ox dating additive for refractory materials.
  
  Specifications:
  Grade HS HN HC
  Purity 99% min 99% min 98.5% min
  B2O3 0.20 % max 0.20 % max 1.00 % max
  Moisture 0.20 % max 0.20 % max 0.50 % max
  Size(d50) ~ 15 micron 5-10 micron ~ 5 micron
  Tap densit 0.2 -0.4 g /cm3 0.2 -0.4 g /cm3 0.2-0.4 g/cm3
  Surface Area(BET) 3-6 m2/g 4 -10 m2 /g 5-10 m2/g
  
  

• CAS Registry Number:

  10043-11-5

• Synonyms:

  ;Boronnitrideoffwhitepowder;Boron Nitride Rod;nitriloborane;

• Molecular Formula:

  BN

• Molecular Weight:

  24.8177

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  Zhengzhou Sujia Chemical Co.,Ltd     [ China ]        

• Contact:

  sophia Han

• Tel:

  86-371-87095503

• Fax:

  86-371-63600699

• Email:

  sale2@proschem.net