1 / 5
The Magnesium Sulfate Board is a Partition And Lining Panel, which is Made from High Strength Gelling Materials (High-Quality Magnesium Oxide And Magnesium Sulfate) as the Main Raw Materials, Reinforced Fiber Mesh Cloth, Wood Fibers And Lightweight Stable Inorganic Substances as Fillers. It is Produced through Rational Formulation, Scientific Modification, Mechanical Extrusion And Curing.
| Property Group | Item | Standard & Value |
|---|---|---|
| Combustibility | Non-combustible | Class A |
| Mechanical property | Flexural strength (MPa) | ≥ 8 |
| Screw holding force (N/mm) | ≥ 35 | |
| Physical property | Apparent density | 0.95 - 1.05 g/cm³ |
| Anti-efflorescence | No water droplets, no moisture regain | |
| Chloride ion content | ≤ 1%, 100% no efflorescence | |
| Environmental performance | Asbestos content | 100% free |
| Smoke toxicity | AQ1 class |
With Class A fire resistance, sound & heat insulation, it’s safe to use and has a longer service life.
It meets E0 environmental protection standards, is safe and non-toxic, and also features insect & corrosion resistance.
Simple installation, plus one-on-one thoughtful after-sales service.
Massif has 12 years of professional production experience, with a complete R&D, manufacturing, and testing system, and an annual production capacity of 4 million square meters. We have provided products and solutions for several large-scale projects. We offer not only high-quality products but also one-stop project support—providing technical consultation, custom manufacturing, and logistics delivery, ensuring full-service protection for your projects. Choosing Maishi means choosing a safe, professional, and reliable partner. We look forward to working with you to provide enhanced fire protection and a superior building experience for your projects.
Own factory production, one-stop service system. Raw material inspection, top domestic assembly line production, customized maintenance rooms, precise cutting equipment, deep processing equipment (made into decorative walls), pre shipment inspection, professional packaging and packing team, efficient after-sales service.
A: Massif's Magnesium Oxide Board is a fireproof, eco-friendly building material made primarily from magnesium oxide and magnesium sulfate (MgSO4).
A: No, our Magnesium Oxide Board is 100% chloride free, preventing metal corrosion.
A: Massif's MgO board is fireproof, water resistant, mold proof, sound insulating, and eco-friendly.
A: Massif's MgO board is free from chloride ions (Chloride Content ≤ 0.01%), with thickness ranging from 3-30mm and max size up to 1220*3050mm. Massif has 12 years of professional production experience as an ICC Audit factory. The board effectively prevents halogen reversion, moisture absorption, and steel corrosion. It offers Class A fire resistance, apparent density of 0.85-1.3 g/cm³, standard strength (6mm ≥ 10-30 MPa, 12mm ≥ 10-25 MPa, 18mm ≥ 10-20 MPa), and is environmental and health-friendly.
A: The board meets E0 environmental protection standards, is 100% asbestos-free, safe and non-toxic, achieves AQ1 class smoke toxicity, and provides reliable insect and corrosion resistance.
A: With an annual production capacity of 4 million square meters and 12 years of experience, Jiangsu Massif operates an automated production system covering raw material inspection, precise cutting, deep processing into decorative walls, pre-shipment inspection, custom packaging, logistics delivery, and one-on-one after-sales support.
