Import 99.99% Nano Aluminum Oxide Al2o3 1344-28-1 — Buy in Bulk from Supplier in China

Hebei Tianao Technology Co., Ltd supplies 99.99% nano aluminum oxide (Al2O3, CAS 1344-28-1) as an ultra-fine white powder with exceptional purity for demanding industrial applications. The nano-scale particle distribution delivers elevated surface area and reactivity compared with micron-grade alternatives, while the 99.99% purity threshold limits metallic impurities that could degrade electronic or catalytic performance. This material suits ceramic matrix reinforcement, thin-film deposition precursors, and catalyst support substrates where trace element control is critical.

The product presents as a fine white powder with strong thermal stability and chemical inertness, resisting corrosion across acidic and alkaline environments at elevated temperatures. Alpha-phase Al2O3 dominates typical production of this purity grade, offering a melting point near 2054 degrees Celsius and hardness of 9 on the Mohs scale. Standard industry practice packages nano oxides in vacuum-sealed or nitrogen-purged containers to prevent moisture uptake and agglomeration during storage and international transit. Buyers should confirm crystalline phase, specific surface area (BET), and particle size distribution (D50/D90) with the supplier to match batch characteristics to their process requirements.

Primary buyers include manufacturers of technical ceramics, LED sapphire substrates, lithium-ion battery separators, and petroleum refining catalysts. Electronics firms use this grade in dielectric layer deposition, while aerospace contractors specify it for thermal barrier coating feedstock. The supplier lists flexible order quantities and mentions FOB and CIF shipping terms, though exact MOQ, unit pricing, and lead time should be confirmed directly with Hebei Tianao Technology Co., Ltd before contract finalisation.

Hebei Tianao Technology Co., Ltd operates as an imported-tier supplier within China's chemical manufacturing sector, with its origin in China and its trust tier classified as harbour. The supplier's response rate sits at 0.00% with an average response time of zero hours recorded, indicating no recent engagement metrics are available through the platform. This profile does not disclose factory location specifics, production capacity, year of establishment, employee headcount, or revenue figures. The listing emphasises flexible MOQ and dual Incoterm options (FOB and CIF), suggesting trade-oriented rather than strictly manufacturing operations, though this interpretation should be verified directly.

The supplier markets nano aluminum oxide for aerospace, automotive, and electronics applications without attaching specific client references or project portfolios. No ISO certificate numbers, third-party audit results, or quality management system details appear in the available data. Buyers should conduct independent verification of company registration, export licence status, and manufacturing capability before placing trial orders. Direct communication through the supplier's declared channels remains the only reliable path to confirm production scale, quality control protocols, and current batch availability.