RTM Injection / infusion ( OOA)

Description :
Injection molding (RTM) or low pressure molding involves injecting a liquid resin, charged or not, into the closed cavity of a mold and a counter-mold previously filled with dry reinforcements. Infusion molding( Vacuum Process OOA - Out of autoclave)  is a modern process for the manufacture of composite materials. Infusion moldnig involves vacuum injection of a low viscosity resin into a stack of fabrics (glass, carbon..) . The assembly is placed under vacuum by a flexible membrane in a mold. The vacuum is used to compact the fabrics and control the process. The resin is then introduced by suction of the vacuum and migrates through the laminate until the part is completely impregnated. Isojet offers RTM and infusion injection machines.