Polypropylene sheet as mould material

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flooddylan	flooddylan posted 11 Years Ago HOT Topic Details
Group: Forum Members Posts: 9, Visits: 51	Hi, Do you foresee problems if I use a sheet of polypropylene (smooth, no texture) as surface for wet-lay sheets approx 1.2 x 1m? I have been told glass is ideal for this (thank you Wozza!) but I want to create a shallow curve in the sheet. I can test on a smaller scale but I'm not sure what might happen on this larger scale regarding release, reactions and warping? Many thanks for your advice. Tags chemical reaction polypropylene release agent
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Warren (Staff)	Warren (Staff) posted 11 Years Ago HOT Post Details
Group: Administrators Posts: 2.5K, Visits: 8.5K	You dont need to as such. For good cosmetic finish sheets i would avoid it as any flaw or uneveness in the release coat application may show up on the sheet. Warren Penalver Easy Composites / Carbon Mods - Technical Support Assistant
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