Boron Nitride Ceramic Evaporation Boat 1.5-3.0 OD with 12-24 Hour Working Life for Metal Coating Applications
Price:
us$10~us$100/p
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
Boron Nitride Ceramic Evaporation Boats & Crucibles
Boron Nitride Ceramics are engineered for extreme environments requiring electrical insulation, thermal insulation, high temperature resistance, and chemical resistance. These materials are widely used in automotive, electronics, electrical engineering, aerospace, medical science, and research applications.
Evaporator Boat Applications
Resistance-heated boats and crucibles operate in vacuum chambers at 1500-1650°C (2732-3002°F) to evaporate various metals including aluminum (Al), copper (Cu), tin (Sn), and silver (Ag). The resulting metallized films and papers serve critical functions in food packaging, capacitor films, decorative applications, and electronic industries.
2-Component Evaporator Boats
- Most common product for standard evaporation applications
- Particularly suitable for food package metallization processes
- Excellent performance in AlOx metallization processes
- Higher evaporation rates compared to 3-component variants
3-Component Evaporator Boats
- Highest purity composition available
- Optimal balance of thermal shock resistance and high temperature mechanical properties
- Ideal for crucible applications in OLED and semiconductor manufacturing
- Critical for applications requiring exceptional purity and high temperature performance
Technical Specifications
| Parameter | Value |
|---|---|
| Working Life | 12-24 hours |
| Outer Diameter (OD) | 1.5-3.0 |
| Hot Resistivity | 1200-6000 μΩ·cm |
| Working Temperature | <1850°C |
| Evaporation Rate (1450°C) | 0.4-0.5 g/min·cm² |
| Coefficient of Thermal Expansion (1450°C) | (4-6)×10⁻⁶/K |
| Heat Conductivity (1450°C) | >100/40 W/m·K |
| Hot Bending Intensity | >150 MPa |
Manufacturer Profile
Wuxi Special Ceramic Electrical Co., Ltd. is a high-tech enterprise specializing in the development and production of evaporation boats and boron nitride products. With extensive experience in vacuum hot-pressing of boron nitride ceramics and a team of industry experts and engineers, we provide comprehensive solutions including evaporation boats for metalizing applications, boron nitride ceramics, and upstream raw materials.
Our evaporation boats are widely used for packaging film, capacitance film, paper, textile, anti-counterfeiting marks, and various industrial applications.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu