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Sodium Hydroxide (NaOH) Evaporation Material, Pieces, 99.99%, 1-3 mm
Product Type: Compound Evaporation Material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Why is E-beam evaporation preferred over thermal evaporation for Sodium Hydroxide (NaOH) evaporation material?
E-beam evaporation is preferred for NaOH because its melting point of 318°C and compound nature pose a risk of thermal decomposition or reaction at high temperatures. E-beam provides localized, controlled heating that minimizes this risk, whereas thermal evaporation requires careful boat material selection and process optimization and is offered only by RFQ.
What liner or boat materials are compatible with NaOH evaporation?
For E-beam evaporation, compatible liners include graphite, Al2O3, or BN. For thermal evaporation, W, Mo, or Ta boats are recommended. These materials are chemically resistant to molten NaOH at evaporation temperatures, ensuring containment and preventing contamination.
What particle size is specified for the NaOH evaporation material and why is it important?
The NaOH evaporation material is supplied as pieces with a 1-3 mm size range. This particle size is specified to facilitate consistent loading into E-beam hearths or thermal boats, enabling uniform feeding and stable evaporation rates during thin-film deposition.
The Sodium Hydroxide evaporation material (99.99% purity, 1-3 mm pieces) is designed for vacuum thin-film deposition, with E-beam evaporation preferred and thermal evaporation available by RFQ, requiring careful source compatibility and process matching.
Positive
- High Purity and Defined Form: The 99.99% purity and 1-3 mm pieces specification enable precise deposition process matching and comparison with standard or RFQ-controlled grades.
- Flexible Pack Size Options: Available in 100g, 500g, and 1kg packs with indicative price tiers, allowing procurement scaling from small-scale experiments to larger production runs.
Trade-offs
- Source Hardware Compatibility Required: The material requires specific E-beam hearth liners (graphite/Al2O3/BN) or W/Mo/Ta boats; thermal evaporation is only available by RFQ, necessitating hardware confirmation before ordering.
- Process Matching Required: The melting point of 318°C and density of 2.13 g/cm³ require careful process optimization and source matching to achieve desired film properties.
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).
