Pbn Substrate Tube Crucible Parts for The Semiconductor Equipment

• Application: Insulators, Electrical Winding Insulation, Insulating Varnish
• Type: Solid
• Chemistry: Pyrolytic Boron Nitride
• Material: Ceramic
• Thermal Rating: 900-2200
• Maximum Voltage: 20KV~100KV
• Model NO.: RY-PBN-0004
• Classification: Hybrid Insulation Materials
• Certification: ISO9001
• Color: White
• Product: Hot Pressed Boron Nitride
• Item: Structure Ceramic, Pbn Crucible,
• Transport Package: Carton
• Specification: 100-500cc
• Origin: China
• HS Code: 8547100000
• Production Capacity: 5000PCS Per Month

Product Description

PBN substrate tube  crucible Parts for The Semiconductor Equipment

Specifications

LEC PBN Crucible

1. Extremly High Purity

2. High Temperature

3. Excellent Thermal Shock Resistance

4. Chemical Inertness

 

Advantage

Non-toxic

High purity

Low density

Chemically inert

Non-porous

One of the highest dielectric strengths known

Good thermal conductivity

Tensile strength increases with temperature

Excellent thermal shock resistance

High oxidation resistance

Negligible outgassing

Advantageous anisotropy (electrical, mechanical, and thermal)

It is produced in a hot pressed form and the resulting material properties are anisotropic relative to the press direction. In fact, the material properties can vary considerably depending on the direction or the grade of the material. Futhermore, it is easily machined into complex shapes using standard carbide tooling. The operation temperatures range from 900°C for oxidizing environments to 2200°C for inert environments.TECHNICAL PROPERTIES

Type	99BN	CBN	ABN	ZBN
Main Content	BN>99%	BN>98.5%	BN+AlN	BN+ZrO2
Binder	B2O3	CaB2O6	ALBO3	B2O3
Density    (g/cm3)	1.95-2.0	2.0-2.1	2.6	2.95
Flexural Strength    (Mpa)	30	100	200	200
Compressive Strength    (Mpa)	100	280	350	380
Electrical Resistivity    (ohm.cm)	>10^14	>10^13	>10^14	>10^12
Max. Working Temp.    (°C) air	900	900	900	1000
Max. Working Temp.    (°C) inert gas	2400	2400	2100	1800
Max. Working Temp.    (°C) vacuum	2200	2200	1900	1800
Thermal Conductivity    (W/m.K)	20	35	50	30
Expansion Coefficient  25 - 1000 °C (10^-6/K)	1.5	2	4.5	2