High-purity pyrolytic boron nitride PBN crystal production VGF crucibles for MBE
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Product Description
- Model
- Brand
- -
- Origin
- CHINA • Offer certificat of origin
- Port
- CHINA
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Features
1. The product is white, non-toxic,non-porous, and easy-making.
2. The purity is up to 99.99% and its surface is very compact.
3. It has good hermeticity and high-temperature resistance. Its intensity increases with temperature and maximizes at 2200°C.
4. It has many good properties such as acid-resistance, alkali-resistance,salt-resistance, and reagent-organic-resistance. It is insoluble and non-reactive with most molten-metals, semiconductors, etc.under high temperature.
5. It has good thermal shock resistance and good conductivity. It has a low coefficient of thermal expansion.
6. It has high resistance, high dielectric- strength, and low dielectric constant. It has a low magnetic loss tangent.lt has good performance to allow microwave and infrared ray to pass through.
7.lt has distinct differences among mechanics performance, thermotics performance, and electricity performance.
