What is the difference between building ventilation duct material, FRP pipe material and fiber reinforced magnesia pipe type MFR7 composite duct material?
Glass steel duct material, high surface smoothness, beautiful appearance, small deformation, light weight; fiber reinforced magnesium duct type MFR7 composite wind pipe material is low cost, simple molding, moderate strength, complete flame retardant, good fire proofing.
Different materials: materials belonging to the fiber reinforced plastic FRP duct, and fiber reinforced MFR7 composite wind pipe material material is cement magnesia duct.
FRP pipe material has poor fire resistance and high cost. The fiber reinforced magnesia pipe type MFR7 composite pipe material is easy to absorb moisture, easy to deform and has great density.
Fiberglass reinforced plastic, usually fiberglass reinforced unsaturated polyester, epoxy resin and phenolic resin matrix. Reinforced plastics made from glass fiber or its products are referred to as glass fiber reinforced plastics or glass fiber reinforced plastics. Because of the different kinds of resins used, they are called polyester glass fiber reinforced plastics, epoxy glass fiber reinforced plastics and phenolic resin glass fiber reinforced plastics. It is light and hard, non conductive, stable in performance, high in mechanical strength, low in recycling and corrosion resistant. It can be used instead of steel to make machine parts, automobiles, ship shells, etc..Fiber reinforced magnesium duct MFR7 composite material is made of glass fiber and magnesium sulfate cement compounded material, reinforced material is glass fiber mesh cloth base glass magnesium cement (say white cement), because magnesium cement easy to absorb moisture, so it is easy to warp.
