Why FRP products will crack?
Glass fiber and fabric reinforced plastic, light and hard, non conductive, high mechanical strength, corrosion resistance. It can be used instead of steel to make machine parts, automobiles, ship shells, etc..
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. Over a certain pressure or pressure. The impact force can not load, it will crack. Oxygen bottles are made of glass fiber reinforced plastic and other composites.
Reinforced plastics made from glass fiber or its products are referred to as glass fiber reinforced plastics or glass fiber reinforced plastics.
