Special High Temperature Magnesium Oxide LH-H9

LH-H9 High Temperature Magnesium Oxide Powder is treated without silicon oil or with light silicon surface treatment. Its properties and Magnesium oxide content are more excellent than other same grade electrical grade Magnesia.

LH-H8 High Temperature Magnesium Oxide Powder is treated with light silicon surface treatment. According to various electrical performance requirements, it is divided into different grades and models.

LH-H7 is a high refractory insulation Electrical Grade Magnesium Oxide,which is added a variety of additives and diluent. It has been treated with iron removal for many times,too. LH-H7 is the best choice of high temperature Electrical MgO for consumers with high quality and lower price. It is especially suitable for all kinds of high temperature dry burning tubular electrical heaters.

LH-M9 is our company’s latest research and development of high temperature Electrical Grade Magnesia with high heat resistance and dry firing. It has been our best -selling High Temperature Electrical-grade Magnesium Oxide  ever since it was developed.

LH-M8 Electrical Magnesium Oxide is treated with heavy silicone oil. It has strong waterproof performance. It is white or yellow white color, granular, non-toxic, odorless and tasteless.It can be used for tube with the length of more than 1 meter, including pre clarinet,3000w aluminum pipe and oven tube.

LH-M7 is the powder particles with different mesh number by beating and screening Electromelting Crystalline Magnesium Oxide . Through the surface activation treatment of scientific proportion of magnesium oxide, mainly used in thermal equipment refractory insulation, such as filling material in electric heat pipes.

LH-L9 Electrical Grade Magnesium Oxide with excellent electric and waterproof properties after heavy silicon oil treatment. Mainly used to make medium load electric heating elements; such as Aluminum Heating Pipe , Iron Heating Pipe and Water Heating Elements, ect.

The electric-grade magnesia powder of LH-L8 is of modified fused magnesia mixed with a certain amount of electrical properties additives after scientific particles size ratio and surface treatment. After the excellent treatment of LH-L8 has a good waterproof, high insulation strength and low moisture absorption. It is suitable for all kinds of low power electrical equipment.