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Epoxy vs Polyurethane
Epoxy vs Polyurethane
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Edgardo Di Nobile
Edgardo Di Nobile
posted 6 Years Ago
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hello:
sorry for my english,i have read than is a bad thing have a Uretane mould for prepeg
¿instead of Uretane foam What can i use for make a mould for prepeg??
thanks for reply
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6 Years Ago by
Matt (Staff)
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Epoxy vs Polyurethane
Edgardo Di Nobile
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6 Years Ago
Yeh you can't use urethane with epoxy at elevated temperatures. You need epoxy tooling board.
Hanaldo
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6 Years Ago
Yes, you're both right. Polyurethane (modelboards, tooling boards etc.) should NOT be used as a pattern or mould for prepregs. The reason for this is because - at elevated temperature - polyurethane....
Matt (Staff)
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6 Years Ago
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