How to address the low strength and poor water resistance of magnesium sulfate boards?

Magnesium sulfate boards made from light calcined magnesia powder and magnesium sulfate solution overcome the drawbacks of magnesium chloride boards, which are prone to moisture absorption and re-melting, have high corrosiveness of chloride ions to metals, and poor volume stability. However, traditional magnesium sulfate boards have lower strength and worse water resistance compared to magnesium chloride boards.

After years of research and development by scientific researchers, Magnesium sulfate board waterproof enhancer is a specialized modifier for magnesium sulfate gel materials. It alters the phase composition of magnesium sulfate hydration products, forming a layered structure with enhanced strength, which significantly improves the mechanical properties and waterproof durability of magnesium sulfate boards, thereby extending their service life.

Scope of Application

Its application is suitable for the reinforcement and modification of magnesium sulfate boards using light calcined magnesium oxide powder and magnesium sulfate solution as the setting material, such as fire-resistant magnesium sulfate core boards, magnesium sulfate foam boards, magnesium sulfate fireboards, magnesium sulfate inorganic glass steel air ducts, magnesium sulfate mobile houses, chicken coops, pigsties, magnesium sulfate greenhouse supports, magnesium sulfate thermal insulation roof panels and partition boards, magnesium sulfate corrugated sheets, magnesium sulfate well equipment, magnesium sulfate handicrafts, mural backdrop walls, and other products.

Recommended Dosage

Recommended Dosage: 0.8% to 1.5% (based on the weight of the light burnt magnesium oxide powder).

Usage Instructions

1. Magnesium sulfate board waterproof enhancer dosage is calculated based on the weight ratio of light calcined magnesium oxide powder and accurately measured. 2. This product is easy to use; it can be initially added to the magnesium sulfate solution, followed by the addition of light calcined magnesium oxide powder and other materials, mixed and stirred, and the stirring time extended by 1-2 minutes.

[Important Notice]

1. Different products will use various production formulas and processes, but qualified light calcined magnesia, industrial magnesium sulfate, and other raw materials must be employed. 2. The production environment temperature should be above 15°C. The amount of modifier can be adjusted according to the rate of material solidification and environmental temperature, but it should be within the recommended range, neither too little nor too much. 3. This product is a chemical. Protective equipment should be worn when in use to prevent direct contact with hands and to avoid it entering the eyes; in case of contact, rinse immediately with plenty of water. 4. When used in combination with other additives, a trial should be conducted before mass production to determine feasibility.