1. What is Class A flame retardant plywood?
Flame retardant plywood is a three-dimensional product made of logs that are cut into wood chips or sliced into small wooden squares. Layer or multi-layer plywood is usually made of odd-numbered layers of wood chips, and the fiber directions of adjacent layers of wood chips are glued perpendicular to each other. The flame-retardant material board produced with wood as the main raw material can generally overcome the defects of wood due to its reasonable structure and the production process of fine processing, thereby greatly improving and improving the physical and mechanical properties of wood. The disadvantage of plywood is easy to burn, which effectively improves the flame retardant performance of plywood. The flame retardant plywood has the five characteristics of flame retardancy, smoke suppression, corrosion resistance, insect resistance and stability, and it can be said to have strong practicability. As a flame retardant material, flame retardant plywood can be divided into A grade, B1 grade, B2 grade and B3 grade, of which A grade is a non-combustible material
The base material of the flame retardant plywood is multi-layer plywood. Its symmetry and the basic processing principle of the adjacent layers of veneer fibers are perpendicular to each other, so that the physical and mechanical properties of the plywood in the vertical and horizontal directions are small, uniform in characteristics, stable in shape, and strong in load-bearing capacity. It is widely used in the decoration of various public places with strict fire protection and flame retardant requirements, high-speed EMU train boxes, sports venues and other basic-level partition wall modeling needs.
2. Why do you need to use flame retardant plywood?
High-rise building fires are not easy to put out.
Flame retardant materials prevent the spread of fire and win rescue time.
Flame retardant materials reduce the generation of toxic fumes and reduce casualties.
3. Purchase flame retardant plywood
Check whether the surface is flat
See if the layers are clear
Look at the grade
Listen to the sound
Product description
It is a new type of non-combustible decorative material composed of natural inorganic minerals as the main material, polymer modified materials as the reinforcing agent, no chloride ions (except for trace chloride ions in tap water), and lightweight materials as fillers.
Unique smooth and rough surfaces provide functional diversity for customers to use. Smooth surface can be pasted with wallpaper, aluminum-plastic board, veneer fireproof board, veneer, PVC, spray paint or latex paint etc; rough surface can be pasted with ceramic tile, marble, granite, ash and latex paint. The affinity of the magnesium crystal plate for the above materials can be secondary processed on site or used twice, and can be bent with a diameter of 45cm without loss of physical properties.
1. Due to the special raw material composition and process, the internal structure is fine and the internal bonding strength is greater than 11.2Mpa.
2. The density is 1000-1200kg/m³. This fine structure makes the magnesium crystal plate have the characteristics of high strength, impact resistance and high stability.
3. The board is reinforced with glass fiber mesh, which makes its crack resistance better than other plates, and effectively prevents problems such as warpage and compression fracture.
4. The antibacterial treatment in the surface structure and the mineral components in the internal structure make it have good antibacterial and antifungal properties, zero formaldehyde, and creating a safe living space.