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20% sodium hydroxide solution diffusion into GRP
[ Forum ]
Posted by Mike Gibson on April 28, 2005 at 12:47:56:
Has anyone any data on diffusion / absorption of up to 20% sodium hydroxide (caustic soda) when in direct contact for long periods with glass reinforced composite marials, such as , vinyl ester, polyester, polyurethane, epoxy, polyamide reinforced polymers? Many thanks for your assistance.