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Regarding the precautions for the content of light-burned magnesium powder used in fireproof boards!

2026-02-10

Regarding the requirements for the content of light-burned magnesium powder used in fireproof boards!

Light-burned magnesium powder to make fireproof boards is a new product of recent technological innovation in magnesia technology. It is economical and practical. Light-burned magnesium powder to make fireproof boards are being used throughout the country and even worldwide. Factories producing light-burned magnesium powder for fireproof boards are widely distributed. Light-burned magnesium powder to make fireproof boards are lightweight, fire-resistant, neat, and easy to use. The content of magnesium oxide in the finished light-burned magnesium powder fireproof boards is crucial. Other minor chemical indicators of light-burned magnesium powder also determine the quality of light-burned magnesium powder fireproof boards. Choosing qualified and high-grade light-burned magnesium powder is one of the first conditions for making high-quality fireproof boards. High-activity magnesium oxide is even the ideal choice for making good fireproof boards.

Light-burn powder

Recently, through inquiries with users of fireproof board manufacturers, it was found that many customers, in order to reduce production costs, did not pay attention to the content of light-burning magnesium powder and the activity of magnesium oxide. They thought that any content of magnesium oxide was fine. Especially in summer, they did not pay attention to the content of magnesium oxide, which directly led to slow product setting and the resulting products lacking tensile strength and durability. We hope that all users of fireproof boards will use high-content and high-activity light-burning magnesium oxide powder in summer to eliminate objective problems such as the lack of hardness in the products.

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