Boron Nitride Conductive Ceramic-evaporation Boat

Product Introduction:
Conductive ceramic evaporation boats are produced using high-purity and high-quality raw materials ensures that the materials have good chemical properties. The international advanced vacuum hot pressing sintering method is adopted to ensure the excellent physical properties of the product. The sintering process adopts two-way pressure to ensure the consistency of the product volume density. The digital control of production equipment ensures the stable and consistent product quality. The unique process formula optimizes the component structure, enhances the thermal shock resistance and flexural strength of the evaporation boat, improves the spreading area and evaporation efficiency of the molten aluminum, enhances the corrosion resistance of the substrate, and prolongs the service life.

Application:

Conductive ceramic evaporation boats are widely used in vacuum plating packaging. Materials, capacitor metallization vacuum coating, paper aluminum plating, bronzing coating, anti-counterfeiting label evaporation and other industries.

Technical Properties:

Items

Unit

BN+TiB2+AIN

Bulk Density

g/cm3

＞3.01

Modulus of elasticity

Gpa

60-70

Flexural strength

MPa

＞150

Coefficient of thermal expansion

(10-6/k)

4-6

Thermal Conductivity at 20℃

W/m.k

100/40

RT Resistivity

μΩ.cm

300-2000

Max Service Temperature

In air

℃

900

Vacuum

℃

1700

In inert atmosphere

℃

2000

Product Name: Boron NItride Conductive Ceramic-evaporation Boat

Delivery time: 15-20days or according to customers order quantity.

Packing: In wooden case

Payment: T/T in advance or L/C at sight

Country: Made in China

Production process: Fused Cast

Application: mainly for glass furnaces