Hot melt glue
Applicable principle:
Among the hot press molding, vacuum auto-clave molding and blow molding, the use of prepregs is most common for material overlaying and design.The prepreg is mostly prepared by immersing and curing the resin and fibers first, where a roll of cloth with perception of initial adhesion is obtained.Our products can lubricate fiber of higher rigidity; the resin churn rate upon curing can also be adjusted according to client request.Base on different methods, the immersion can be separated into non-solvent and solvent resins. At Hengyen, we have extensive experiences of development and design for both types of resin; moreover, we can work with the client to develop the prepreg resin most suitable for client’s manufacturing process. In addition to single-component hot melt resin, we are able to divide the formula for single-component hot melt glue into dual-component or tri-component formula to meet client request.
Application of bonding materials:
Hot melt glue made of epoxy resin specifically for composite materials.Comparing to general systems, our products provide better flexibility, which are suitable for application with requirement of high toughness.For fiber of high rigidity, better immersion can be exerted.For prepreg cloth of low RC, the excellent effect of immersion can also be demonstrated comprehensively.