• High Purity 99.99% Pbn Crucible
  • High Purity 99.99% Pbn Crucible

High Purity 99.99% Pbn Crucible

Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
Type: Insulation Sleeve
Chemistry: Organic Insulation
Material: Pyrolytic Boron Nitride
Thermal Rating: 250 250
Maximum Voltage: 20KV~100KV
Customization:
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Basic Info.

Model NO.
RY-T106
Classification
Organic Insulating Material
Certification
ISO9001
Color
White
Brand
Ry
Transport Package
Export Carton
Specification
based on order quantity
Origin
Hunan China
Production Capacity
10000PCS Per Month

Product Description

High purity High Resistance MBE Crucibles Pyrolytic Boron Nitride Crucibles
Characteristic 
1.Product color is between ivory white and orange-brown,nontoxic,imporosity,east processing. 
2.The purity is up to 99.99%, surface densification,good has barrier properties. 
3.The strength increases as temperature rises and peaked at 2200ºC, heater-resistance.
4.Acid,alkali,salt and organic reagent resistant.Meanwhile,it does not react with the 
 majority of molten-metal and semiconductor material. 
5.Excellent thermal shock resistance,excellent thermal conductivity,low thermal expansion coefficient.
6.High resistance,high dielectric strength,low dielectric constance,low dissipation factor, 
  excellent microwave and infrared ray ability.
7.It has obvious anisotropy in the mechanics, heat and electricity. 
 

Application 
1.The crucible and substrate of semi-conductor single crystal and III-V compound synthesis
2.LEC crucible for the synthesis of GaAs,InP,GaP 
3.MBE crucible for Molecular Beam Epitaxial. 
4.VGF crucible 
5.Other customizable PBN products 
 
Product parameter
Property Unit Value
Lattice constant μ m a:2.504×10-10     c:6.692×10-10
Apparent density g/cm3 2.0-2.19
Microhardness (Knoop) (ab plane) N/mm2 691.88
Volume resistivity Ω·cm 3.11×1011
Tensile strength (|| "C") N/mm2 153.86
Bending strength (|| "C") N/mm2 243.63
(⊥"C") N/mm2 197.76
Modulus of elasticity   N/mm2 235690
Thermal conductivity   W/m·k "a"direction   "c"direction
(200°C) W/m·k 60           2.60
(900°C) W/m·k 43.70       2.80
Dielectric strength (room temperature) KV/mm 56

High Purity 99.99% Pbn Crucible High Purity 99.99% Pbn Crucible High Purity 99.99% Pbn Crucible

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