Atomfair Silicon Nitride (Si₃N₄) Powder, 99.9% Purity, 10–15 μm
Product Description
Atomfair silicon nitride (Si3N4) is supplied as grey, odorless powder with 99.9% purity and a 10–15 μm particle specification. It is intended for advanced refractory and continuous-casting ceramics, thermal-interface composites, photovoltaic debonding agents, phosphor materials, and special-ceramic research.
Technical Specifications
| Parameter | Specification / Available Values |
|---|---|
| Product | Silicon Nitride (Si3N4) Powder |
| Chemical Formula | Si3N4 |
| CAS Number | 12033-89-5 |
| Purity | 99.9% |
| Particle Specification | 10–15 μm |
| Physical State | Powder |
| Appearance | Grey, odorless powder |
Customization & Ordering
Alternative purity, particle-size, and package requirements may be evaluated upon request. Minimum order quantities, pricing, and lead times are confirmed during quotation.
Key Features and Advantages
- Source-listed purity of 99.9% with a 10–15 μm particle specification.
- Powder format for advanced refractory and continuous-casting ceramics, thermal-interface composites, photovoltaic debonding agents, phosphor materials, and special-ceramic research.
APPLICATION SCOPE: advanced refractory and continuous-casting ceramics, thermal-interface composites, photovoltaic debonding agents, phosphor materials, and special-ceramic research
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
LABORATORY PROCUREMENT SUPPORT
For grade selection, particle-size confirmation, documentation support or custom specification review, contact our technical sales team.
What performance trade-off should be expected when using 10–15 μm Si3N4 powder instead of a finer silicon nitride grade?
The 10–15 μm particle specification makes this a relatively coarse Si3N4 powder, and the source positions it for advanced refractory and continuous-casting ceramics, thermal-interface composites, photovoltaic debonding agents, phosphor materials, and special-ceramic research rather than for a defined sintering process. The source does not provide surface-area, particle-size distribution, or sintering data, so users targeting dense structural ceramics should confirm with the supplier whether this particle size meets their process requirements.
Can this 99.9% purity Si3N4 powder be used directly in phosphor materials and photovoltaic debonding agents?
These applications are explicitly listed in the product's application scope, and the powder is supplied at 99.9% purity with a 10–15 μm particle specification. However, the source gives no formulation ratios or trace-impurity limits, so batch-specific COA and SDS should be requested before direct use in phosphor or photovoltaic formulations.
What package sizes and documentation are available for laboratory procurement of this Si3N4 powder?
This variable product is available in 100 g, 500 g, and 1 kg packages. It is supplied as a grey, odorless powder, and COA and SDS can be provided for batch-specific confirmation; alternative purity, particle-size, and package requirements can also be evaluated upon request.
Atomfair Si3N4 powder is supplied at 99.9% purity with a 10–15 µm particle specification for refractory and continuous-casting ceramics, thermal-interface composites, photovoltaic debonding agents, phosphor materials, and special-ceramic research; finer grades and batch documentation require custom request.
Positive
- Source-listed 99.9% purity: The powder is specified at 99.9% purity, supporting its use in advanced refractory ceramics, thermal-interface composites, phosphor materials, and special-ceramic research where controlled composition matters.
- Multi-application powder format: The 10–15 µm Si3N4 powder is positioned for several distinct technical roles, including continuous-casting ceramics, photovoltaic debonding agents, and special-ceramic R&D.
Trade-offs
- Coarse 10–15 µm standard grade: The standard stock particle specification is 10–15 µm; applications requiring finer particle sizes cannot be fulfilled from this grade and must be evaluated as a custom specification.
- Batch documentation by request only: COA and SDS are not listed as automatically included; batch-specific confirmation requires an explicit request to the technical sales team before procurement.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
