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Disasters are relentless, and every time they strike, we often feel regret and despair. Therefore, fire prevention must begin at the source. Using flame-retardant panels in renovations can slow the spread of fire, buying more time for rescue efforts. This is especially true in crowded places like shopping malls, hospitals, office buildings, and schools, where firefighting and evacuation are difficult. Therefore, the use of flame-retardant panels is essential.
So what exactly is flame retardant board? Is it really non-flammable?
In the building materials market, flame-retardant panels are referred to by many names, including flame-retardant plywood, flame-retardant plywood, and flame-retardant board. These panels are made by peeling logs into chips or planing wood blocks into small blocks. The chips are then flame-retardant treated and then glued together with adhesive to create a three- or multi-layer plywood. Typically, an odd number of layers are used, with adjacent layers glued perpendicular to each other. This process can largely overcome the inherent flaws of wood and significantly improve and enhance its physical and mechanical properties. Flame-retardant plywood also overcomes the flammability of ordinary plywood, effectively improving its flame-retardant properties.
So the flame retardant board is not unburnable, but it will prevent the fire from spreading. Simply put, it is more difficult to burn.
So what kind of flame retardant board is good?
The quality of a flame retardant board can be judged from two dimensions: flame retardancy and environmental protection. On the one hand, the flame retardancy level must be high enough, and on the other hand, it must meet the national environmental protection level standards.
Flame-retardant OSB board, B1 grade flame retardant, environmental protection grade reaches formaldehyde-free level, is a new upgraded generation of high-quality flame-retardant board.
Advantages of flame retardant OSB board
B1 flame retardant
A new generation of flame-retardant OSB board, made of imported pine planed into sheets, changes the traditional coating/immersion process of large boards and adopts a small-piece spraying method. Up to 120 three-dimensional nozzles spray at high speed. The flame retardant penetrates into every tiny pore, perfectly reaching B1 level, which is safer!
Formaldehyde-free and environmentally friendly
It uses MDI formaldehyde-free glue and does not require formaldehyde emission limit testing according to the industry standard "LY/T 1580-2010 Oriented Strand Board", which is healthy and environmentally friendly.
Safe and reliable
Passed the test of the National Fireproof Building Materials Quality Supervision and Inspection Center and obtained the certificate for the use of flame retardant products and components in public places
It complies with the national standard GB 8624-2012 B1 (c-s1, d0, t2) requirements, and has passed the monomer combustion, flammability and smoke toxicity level tests.
Good product consistency
The density deviation inside the board and the appearance thickness deviation are small, which facilitates construction and ensures construction quality.
Stable performance
Produced on a world-class automated production line, with high temperature and high pressure, it guarantees static bending strength and bonding strength, making it durable and not easily deformed.
Good moisture resistance
The linear expansion coefficient is small, and the expansion coefficient is ≤8.6% after 24-hour immersion test, with good moisture-proof performance.
The new generation upgraded formaldehyde-free flame retardant OSB board is truly environmentally friendly with no formaldehyde added, and every pore is flame retardant!