Factory Supply Aluminum Oxide Powder High Purity Al2O3 99.66% Activated Alumina Powder With Good Price

Name: Factory Supply Aluminum Oxide Powder High Purity Al2O3 99.66% Activated Alumina Powder With Good Price
Brand: Zhengzhou Rongsheng Refractory Co., Ltd.

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: RONGSHENG

Product Description

Product descriptions from the supplier

Product Description

Activated Alumina Powder Activated alumina is generally made by heating and dehydrating aluminum hydroxide. It is a porous, highly dispersed solid material with adsorption properties, surface activity, excellent thermal stability, etc., so it is widely used as a catalyst and catalyst carrier for chemical reactions. Activated alumina has uniform particle size, smooth surface, high mechanical strength, strong hygroscopicity, and does not swell or crack after absorbing water, and remains in its original state. It is non-toxic, odorless, and insoluble in water and ethanol.Activated alumina is a highly efficient desiccant for deep drying with trace amounts of water and is suitable for heatless regeneration devices.

Product Application

Activated Alumina Powder Application Mainly used as adsorbents, catalysts, and catalyst carriers, widely used in fields such as petrochemicals, chemical industry, metallurgy, fine chemicals, biology, and pharmaceuticals. Used as raw material for activated alumina balls, binder for unshape refractory castables, ceramic binder Industrial applications include gas drying, liquid drying, water purification, etc.

Specification

Activated Alumina Powder Physical and Chemical Properties

Item	RSAA-101		RSAA-102		RSAA-103		RSAA-202
Item	Warranted	Typical	Warranted	Typical	Warranted	Typical	Warranted	Typical
Al2O3, %	≥99.5	99.52	≥99.5	99.6	≥99.5	99.53	≥99.5	99.66
K2O+Na2O, %	≤0.20	0.13	≤0.20	0.14	≤0.25	0.15	≤0.15	0.1
Fe2O3, %	≤0.05	0.02	≤0.05	0.02	≤0.08	0.03	≤0.05	0.02
SiO2, %	≤0.15	0.08	≤0.15	0.08	≤0.15	0.09	≤0.15	0.07
D50, μm	≤2.0	1.7	2.0-3.0	2.4	3.0-5.0	3.5	2.0-3.0	2.5
Particle Distribution Characterization	single-peak		single-peak		single-peak		double-peak
α-A12O3, %	≥93	95	≥93	95	≥93	96	≥93	96
True Density, g/cm3	≥3.93	3.96	≥3.93	3.96	≥3.93	3.96	≥3.94	3.97

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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhengzhou Rongsheng Refractory Co., Ltd.

Location 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China

Contact Person Pika

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