Composite Ceramic Evaporation Boat for BOPP Film Metallization - 1.5-3.0 OD, 1850°C Working Temperature
Price:
us$10~us$100/p
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
Composite Ceramic Evaporation Boat for BOPP Film Metallization
Boron Nitride Ceramics are engineered for extreme environments requiring electrical insulation, thermal insulation, high temperature resistance up to 1850°C, and chemical resistance. These advanced materials serve critical applications in automotive, electronics, electrical engineering, aerospace, medical science, and scientific research sectors.
Optimized Evaporator Boat Applications
Resistance-heated boats operate in vacuum chambers at 1500-1650°C (2732-3002°F) to evaporate metals including aluminum (Al), copper (Cu), tin (Sn), and silver (Ag). The resulting metallized films and papers are essential components in food packaging, capacitor films, decorative applications, and electronic industries.
Evaporator Boat Types and Characteristics
3-Component System
Highest purity composition for demanding applications
Optimized balance of thermal shock resistance and high-temperature mechanical properties
Ideal for OLED and semiconductor crucibles where purity and high-temperature performance are critical
2-Component System
Most common choice for standard evaporation applications
Specifically designed for food packaging metallization processes
Excellent performance in AlOx metallization applications
Higher evaporation rates compared to 3-component systems
Technical Specifications
| Parameter | Specification |
|---|---|
| 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 metallizing applications, boron nitride ceramics, and upstream raw materials.
Our evaporation boats are widely used in packaging film, capacitor film, paper, textile, and anti-counterfeiting mark applications.
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Get in Touch
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Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu