| Working current | 400-900A |
| Resistivity | 400-600μΩ·cm |
| Evaporation velocity | 0.4-0.5（g/min/ cm²） |
| Bending strength | ＞ 150mpa |
| Coefficient of thermal expansion | (4-6)*10-6K |
| Operating temperature | 1300-1750℃ |
| Density | 2.8-3.2g/cm³ |
Ceramic Evaporation Boat----------------------------------Product descriptionCeramic evaporation boat is the very good material for vacuum aluminizing strict requirements which has special electrical and thermal properties. It is made of electrically conductive advanced ceramic composites ( Boron Nitride and Titanium Diboride) and can meet the strict requirement for metal film and paper with good thermal shock resistance and good chemical inertness of liquid aluminium. BN evaporator boat has the advantages of long service life, uniform evaporation, fast heating speed and high evaporation efficiency. Boron nitride ceramic evaporation boats are widely used in vacuum aluminium plating packing factory, capacitors metallized coating, screen coating, bronzing coating, anti-fake mark coating, reflective coating and paper.​----------------------------------Technology standardWorking current:400-900AWorking voltage:5-15VOperating temperature:1300-1750ºCEvaporation velocity :0.3-0.5(g/min/ cm²)Service life:20-24/hDensity:2.8-3.2g/cm³Resistivity:200-3000μΩ/ cm³Coefficient of thermal expansion:(4-6)*10-6KBending strength:>150Mpa.----------------------------------Product specifications
| Specifications | L | B | H | Groove Size | L1 | B1 | H1 | ||||||
| Size | Tolerance | Size | Tolerance | Size | Tolerance | Size | Tolerance | Size | Tolerance | Size | Tolerance | ||
| 105×20×10 | 105 | ±0.5 | 20 | ±0.3 | 10 | ±0.2 | C | 80 | ±1.5 | 15 | ±0.3 | 1.5 | ±0.5 |
| 105 ×30×10 | 105 | 30 | 10 | C | 80 | 25 | 1.5 | ||||||
| 110 ×7×5 | 110 | 7 | 5 | C | 80 | 4 | 2.5 | ||||||
| 110 ×16×9 | 110 | 16 | 9 | C | 80 | 11 | 1.5 | ||||||
| 110 ×20×10 | 110 | 20 | 10 | C | 80 | 15 | 1.5 | ||||||
| 110 ×24×10 | 110 | 24 | 10 | C | 80 | 19 | 1.5 | ||||||
| 110 ×26×10 | 110 | 26 | 10 | C | 80 | 21 | 1.5 | ||||||
| 120 ×24×10 | 120 | 24 | 10 | C | 92 | 19 | 1.5 | ||||||
| 120 ×30×10 | 120 | 30 | 10 | C | 92 | 25 | 1.5 | ||||||
| 120 ×35×10 | 120 | 35 | 10 | C | 92 | 30 | 1.5 | ||||||
| 125 ×30×10 | 125 | 30 | 10 | C | 92 | 25 | 1.5 | ||||||
| 130 ×24×10 | 130 | 24 | 10 | C | 101 | 19 | 1.5 | ||||||
| 130 ×30×10 | 130 | 30 | 10 | C | 101 | 25 | 1.5 | ||||||
| 130 ×35×10 | 130 | 35 | 10 | C | 118 | 30 | 1.5 | ||||||
| 130 ×40×10 | 130 | 40 | 10 | C | 101 | 35 | 1.5 | ||||||
| 140 ×30×10 | 140 | 30 | 10 | C | 112 | 25 | 1.5 | ||||||
| 150 ×30×10 | 150 | 30 | 9 | C | 120 | 25 | 1.5 | ||||||
----------------------------------Our servicesOur company is a new material company with many years of production experience, there are a of highly experienced technical engineers, the production of various specifications ceramic Evaporation Boat. The products have been selling well in the Chinese market.Now we are making great efforts to expand the overseas market. Over the past year, we have established business relationships with customers in North America, Europe, Asia, and other places.In the future, we are confident to provide the best products and the most considerate service for customers all over the world.----------------------------------Write in the last wordsIf you have purchase intention, please send to me, we can carry on the detailed product parameters, sample delivery and other aspects of detailed communication.Thank you. We are looking forward to your inquiry!
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