Hunan, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
2000000 RMB
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001, ISO 14001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available

Boron Nitride Tube, Boron Nitride Rod, Boron Nitride Pipe manufacturer / supplier in China, offering Boron Nitride Electrode Insulator, Refractory Application Ceramic Fire Assay Crucible for Melting Gold 7 Times, Special Formula, Curing and Pressing Process Fire Assay Crucible and so on.

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Boron Nitride Electrode Insulator

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $50/ Piece
Port: Shenzhen, China
Production Capacity: 10000PCS Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Certification: REACH
Environmental Protection: Yes
Function: Vacuum Insulation
Appearance: Tube/Rod/Pipe/Substrate
Color: White
Transport Package: Export Carton

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Basic Info

Model NO.: RY-T105
Specification: based on order quantity
Origin: Hunan China

Product Description

Product Description: boron nitride electrode insulation
Material: boron nitride
Structure: hexagonal crystal
Density: 1.6-2.0 g / cm³
Bending strength: 60MPa
Heat Resistance: 1800 ºC -2000 ºC
Use: vacuum sintering furnace
Good electrical insulation;
high thermal conductivity,
thermal shock resistance;
Low thermal expansion coefficient;
stable thermal expansion coefficient
Size: Φ85 * Φ58 * H108 / Φ85 * Φ40 * H96 (can be customized)

Main ContentBN>99%BN>98.5%BN+AlNBN+ZrO2
Density    (g/cm3)1.95-2.02.0-
Flexural Strength    (Mpa)30100200200
Compressive Strength    (Mpa)100280350380
Electrical Resistivity    (>10^14>10^13>10^14>10^12
Max. Working Temp.    (°C)air9009009001000
inert gas2400240021001800
Thermal Conductivity    (W/m.K)20355030
Expansion Coefficient  25 - 1000 °C (10^-6/K)1.524.52.5

Boron Nitride Electrode Insulator
Boron Nitride Electrode InsulatorBoron Nitride Electrode Insulator

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