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Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...
High purity solar grade silicon nitride powder is widely used as crucible release agent.
product origin:
Chinaitem no.:
L560shipping port:
Guangzhoucolor:
Grey white powderlead time:
3payment:
T/T, PayPalCrucible Release Agent Used Solar Grade Si3N4 Silicon Nitride Powder
L559
Alpha Si3N4 Silicon Nitride Powder
0.1-0.2um,99.9%
L562
0.3-0.5um,99.9%
L566
0.6-0.8um,99.9%
L567
0.8-1um,99.9%
L568
2um,99.9%(alpha)
L569
2um,99.9%(beta)
High purity solar grade silicon nitride powder:
1. For polycrystalline and monocrystalline quartz crucible release agent. Prevent the inner wall of the crucible with molten silicon bonding, easy mold release, also play a role in the barrier layer, to ensure the purity of the silicon material.Solar grade silicon nitride powder for use as a release agent, spray the inner surface of the polycrystalline silicon ingot of the crucible is necessary for the production of polycrystalline silicon ingot product.
We choose high-purity raw material, through a variety of purification methods to produce photovoltaic grade silicon nitride powder of high purity, narrow particle size distribution, ingot mold success rate, product quality has been a number of domestic widely recognized outside of the well-known manufacturers.
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Ceramic Materials Alpha Si3N4 Silicon Nitride PowderEmail us with any questions or inquiries or use our contact data. We would be happy to answer your questions.
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