DymPan: The Perfect Solution for Fiber Print Reduction in Infused Laminates
PAN Surfacing Veil (DymPan) is a needled felt made of polyacrylonitrile fibers. Applied in RTM processes, like vacuum infusion, RTM light, and RTM.
It prevents fiber print-through from glass fibers. For instance, It is used for truck cabins, which are made with a continuous filament mat in RTM, and are painted afterward.
“PAN Surfacing Veil is a 60 grams mat of polyacrylonitrile. The standard width is 1.0 m, max-width is 2.6m, but is available in other widths on request.”
DymPan is applied right against the gel coat in an infused laminate. It reduces fiber print-through and is often used in conjunction with Strong Core Felt applied against the skin coat. The most important benefit of DymPan is that it reduces fiber print-through of glass fibers on the surface. This means a better surface quality. If painted, less treatment is necessary. DymPan can be used in combination with a gel coat or as a top layer without a gel coat.
– DYMPAN is chemical resistant.
– DYMPAN is heat resistant and can be applied in pre-forming processes.
– The refraction index of the PAN fibers in DYMPAN is the same as the refraction of polyester resin. This means that the fibers are not visible in the resin.
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