Hot-Pressed BN99 Purity Boron Nitride Rings with 650mm Diameter for Semiconductor Applications

Price Negotiable

Price: 200-500 yuan/kg

MOQ: Negotiable

Delivery Time: Negotiable

Brand: KEGU

Product Description

High-Performance Hot-Pressed Boron Nitride (BN99) Rings & Components for Semiconductor Applications

We specialize in manufacturing precision hot-pressed boron nitride rings and components using advanced sintering technology. Our product line includes both pure BN99 (99% purity) and custom composite formulations with silicon carbide, calcium borate, aluminum nitride, and zirconia, engineered to meet specific thermal, mechanical, and chemical requirements in demanding semiconductor and industrial environments.

Hot-pressed boron nitride components for semiconductor applications

Material Properties & Technical Advantages

Ultra-High Purity: BN99 grade ensures minimal contamination in sensitive processes
Exceptional Thermal Management: High thermal conductivity with excellent electrical insulation
Superior Chemical Resistance: Withstands corrosive gases and molten metals
Low Porosity Structure: Hot-pressed manufacturing ensures dense, reliable performance
Thermal Shock Resistance: Maintains integrity under rapid temperature fluctuations
Machining Capability: Can be precision-formed into complex geometries up to 650mm diameter

Product Specifications

Parameter	BN99 Pure Boron Nitride	ZSBN Zirconia Composite
Purity	≥ 99%	Custom formulations
Maximum Diameter	650mm	650mm
Density	1.9-2.1 g/cm³	2.8-3.2 g/cm³
Thermal Conductivity	25-40 W/m*K	15-25 W/m*K
Dielectric Strength	30-40 kV/mm	20-30 kV/mm

Key Applications in Semiconductor & Industrial Equipment

Semiconductor Manufacturing Components

Gas distribution plates (showerheads)
Plasma etch components
Wafer processing fixtures
Semiconductor heater insulators

Thermal Management Systems

Heat spreaders and insulators
Pedestal heaters
Thermal barrier plates
High-temperature furnace components

Specialized Industrial Components

Crucibles for metal evaporation
RF microwave windows
Chemical processing nozzles
High-temperature research applications

Custom Engineering Solutions

Our technical team provides comprehensive support for:

Custom composite development for specific application requirements
Net-shape sintering to minimize machining and reduce costs
Precision machining of complex geometries
Technical consultation for material selection and design optimization

Need boron nitride components for your semiconductor equipment or high-temperature process? Contact our engineering team to discuss custom solutions tailored to your specific operational requirements and performance criteria.