In the resin transfer molding (RTM) application a fast and easy resin impregnation of the fibre glass is necessary to improve the resin flow rate to fill the mold in a short cycle time. Additive 139 is a very efficient additive formulated for such application.. Additive 139 is free of silicones. Due to its chemical consistency Additive 139 offers a combined effect of higher filler loading,shorter cycle time and better surface (e.g. less porosity)

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