Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the unlimited-elements-for-elementor domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /data/wwwroot/wordpress/wp-includes/functions.php on line 6114

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the header-footer-elementor domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /data/wwwroot/wordpress/wp-includes/functions.php on line 6114

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the js_composer domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /data/wwwroot/wordpress/wp-includes/functions.php on line 6114
INDUSTRIES - Honghe Chemical - Alumina Application Fields Honghe Chemical

Application Fields

Alumina is a vital material in industrial applications, as well as other areas of science, engineering, and technology.

Insulator

Alumina is an excellent electrical insulator used as substrate, tunnel barrier, superconducting quantum interference devices and surface coating of Li-Ion battery cathode.

Crystal

Pure alumina can have strength, hardness and chemical inertness. Sapphire and ruby, the best-known crystalline forms, are primarily single-crystal alpha-Al2O3.

Illumination

High purity alumina powder is mainly used in high pressure sodium lamp, new luminescent materials, trichromatic phosphor, and PDP phosphor.

Polishing

Alumina is used for its hardness, strength and low heat retention. It is widely used as an abrasive, including as grinding and fine polishing.

Filler

Being fairly chemically inert and white, alumina is a favored common ingredient in sunscreen and is sometimes also present in cosmetics such as blush, lipstick, and nail polish.

Catalyst

In its largest scale catalyst application, alumina catalyses a variety of reactions that are useful industrially and serves as a catalyst support for many industrial catalysts.

Ceramic

Alumina is the most well-known and most commonly used fine ceramic material that is excellent at resisting abrasion and is ideal for wear-resistant inserts or products.

Adsorbent

Activated alumina is widely used to remove fluoride from water, and desiccate the water in the air, also used to remove water from gas streams.