Alumina Ceramics (Al2O3)

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Spherical Alumina (Al2O3) Powder, HMBAH Series

Name: Spherical Alumina (Al2O3) Powder, HMBAH Series
Brand: Heeger Materials Inc
SKU: HM1968

Reference: HM1968

Condition: New product

Spherical Alumina (Al2O3) Powder is produced by the high-temperature melting-sphere-jet method, and then sieving, purification, and other processes to get the final object. It exhibits a high spheroidization rate, high filling ratio, and high thermal conductivity. Heeger Materials offers top-quality Spherical Alumina Powder at competitive prices. Specialized and customized services are available.

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Data sheet

Shape	Spherical Powder
Materials	Al2O3
Purity	99.9%

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Spherical Alumina (Al2O3) Powder has unique and excellent physicochemical properties and has been widely used as the filler of thermally interface materials, thermally conductive engineering plastics, thermally conductive fillers of aluminum-based copper-clad laminates, and so on. HM has developed spherical alumina products to meet customers' diverse needs, including the HMBAK series, HM Top Cut series, HMBAH series, and HMBAM series.

The HMBAH series is a conventional modified product to meet the needs of different practical applications. HM can also provide various modified products according to your specific requirements.

Spherical Alumina (Al2O3) Powder, HMBAH Series

HMBAH Series Spherical Alumina Powder Specifications

Properties			Unit	HMBAH Series Product
Properties			Unit	HMBAH-2H4	HMBAH-5H4	HMBAH-10H4	HMBAH-20H4	HMBAH-40H4	HMBAH-70H4	HMBAH-90H4	HMBAH-120H4
Particle Size		D10	μm	0.71	2.33	4.18	11.96	24.92	44.28	53.44	94.33
		D50	μm	2.15	5.59	10.03	21.56	42.49	71.45	88.27	122.18
		D90	μm	4.24	9.38	18.46	36.81	65.99	106.5	133.24	168.18
Specific Surface Area			m²/g	0.65	0.17	0.09	0.07	0.05	0.02	0.01	0.01
Electricity Conductivity			μS/cm	1.76	1.15	1.05	0.94	1.72	1.78	2.87	1.93
PH Value			--	7.13	7.23	6.79	6.75	7.00	6.98	6.78	7.13
Moisture			%	0.04	0.04	0.04	0.04	0.03	0.04	0.04	0.04
True Density			g/cm³	3.62	3.78	3.78	3.81	3.77	3.83	3.83	3.79
Spheroidization Rate			%	96	96	96	96	96	96	95	95
Chemical Composition	Al2O3		%	99.12	99.51	99.53	99.63	99.73	99.72	99.71	99.73
	SiO2		ppm	432	453	312	387	396	376	384	359
	Fe2O3		ppm	175	165	134	153	173	164	176	181
	Na2O		ppm	105	103	116	115	172	107	113	106

HMBAH Series Spherical Alumina Powder SEM

Spherical ALumina (Al2O3) Powder, HMBAH Series SEM

HMBAH Series Spherical Alumina Powder Applications

Thermal Interface Materials: thermal silica gasket, grease, phase change materials.
Thermal Engineering Plastics: LED lamp cover, switch enclosures, electronic products shell, heat dissipators for electronics.

HMBAH Series Spherical Alumina Powder Packing

Spherical Alumina (Al2O3) Powder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period. HM offers vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or customized packaging as per specific requirements.

Spherical Alumina (Al2O3) Powder, HMBAH Series Packing

Where to Buy Spherical Alumina Powder in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Alumina Ceramic products, including Spherical Alumina Powder, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials for research, development, and large-scale industrial production in the scientific and industrial sectors.

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