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epdm nonfill from lube

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TechTerry

TechTerry

Industrial
Joined
Jul 27, 2004
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we have a process that requires a mold release agent, but any moisture and we have a nonfill effect with the cured epdm. Any ideas on non liquid release agents or coatings?
 
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Adding CaCO3 to the formula will provide mold relase. Stearic acid and waxes may help. If moisture is a problem add CaO. a solvent based mold lube would eliminate the water. It is almost impossible to answer without knowing the complete formula
 
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