Silicon Nitride
Place of Origin China
MOQ Different products have different MOQ, and depending on the nature of the product and your needs
Payment Term T/T or Paypal 100% paid in advance
Lead time 1-10 days safter payment
Shipping Support Express · Sea freight · Land freight · Air freight
Storage In cool and dry condition with original packing or well-closed container
Email:[email protected]
Product name: Silicon nitride(Si3N4)
Appearance: white Powder
Application: Thermal conductivity materials
Specification:
Chemical content (% )by weight | |||
Grade | HRSIN-α | HRSIN-β | |
Chemical constituents | phase | αphase≥92 | βphase≥95 |
N | ≥37 | ≥37 | |
O | ≤1.5 | ≤1.5 | |
C | ≤0.1 | ≤0.1 | |
Fe | ≤0.3 | ≤0.3 | |
Ca | ≤100ppm | ≤100ppm | |
Density(g/cm3) | 3.26 | 3.26 | |
Expansion .coefficient(10-6K-1) | 2.8 | 2.8 | |
Electrical resistivity Ω.cm | 1013 | 1013 | |
Size: Produced according to customers’ request. | |||
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