Raw material, processing method and ratio of glass fiber reinforced plastic
The proportion of glass fiber reinforced plastic material is the business secret of each glass fiber reinforced plastic processing enterprise, and will not be easily informed.
Processing method:Basically divided into two major categories, namely wet contact and dry pressing molding. According to the characteristics of the process, there are hand molding, laminating, RTM, extrusion, molding, winding and so on. Hand molding also includes hand paste method, bag pressure method, spray method, wet paste low pressure method and no mold hand paste method.
Raw material:Glass fiber reinforced plastics (FRP), also known as GFRP, that is, fiber reinforced plastics, generally refers to the use of glass fiber 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.
