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Pyrolytic Boron Nitride (PBN) Boat

PBN1277

New product

Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, can be produced with 99.999% purity in high density. It made by ammonia and Boron halide through Chemical Vapor deposition(CVD) process in high temperature and high vacuum condition: NH3 +BX3=BN+3HX, it can be produced as PBN plates, and also can be produced as PBN final products directly like crucible, boat, coating, etc.

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Data sheet

Purity 99.99%-99.999% (4N-5N)
Size Per your request or drawing
Production Method CVD

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Pyrolytic Boron Nitride (PBN) Boat Product Instruction

Before the compound semiconductor single crystal growth, it usually synthesizes of the compound semiconductor polycrystalline material first. PBN Boat is the ideal vessel for polycrystalline synthesis. Heeger Materials supplies pyrolytic boron nitride(PBN) boats at high-quality and competitive prices.  

Pyrolytic Boron Nitride (PBN) Boat Product Feature

  • High Purity (99.999%) 
  • No wetting with melted metal
  • Thermal conductivity is controllable, improves the rate of yield
  • Excellent thermal shock resistance
  • Easy cleaning and Reusability
  • Inert, no reaction with acid and alkali

Pyrolytic Boron Nitride (PBN) Boat Specification

Catalog No

Length

Height

Thickness

BOAT-1”

2”~15”

0.5”~1"

0.035"~0.08”

BOAT-2”

6”~20”

1"

0.035"~0.08”

BOAT-3”

6”~20”

1.5"

0.035"~0.08”

BOAT-4”

6”~20”

2"

0.035"~0.08”

Pyrolytic Boron Nitride (PBN) Boat Parameter

Properties

Units

Values

Density

g/cm3

1.95-2.20

Tensile Strength

MPa

112

Bending Strength

MPa

173

Compression Strength

MPa

154

Young's Modulus

GPa

18

Thermal Conductivity

W/m°C

"a" 60     "c" 2

Specific Heat

J/g·℃

0.90(RT)

Resistivity

Ω.cm

2×1015

Dielectric Strength

D.C. volts/mm

2×1015

Dielectric Constant

 

"c" 3.07

Metal Impurity Content

ppm

<10

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