Some FPC manufacturers will put a piece of paper between each PNL for isolation. When baking, the FPC stacking should not be too much. Consult the FPC manufacturer for the appropriate baking conditions. Before baking, be sure to test the sample first to determine if the FPC can withstand the set baking temperature. In special cases, the temperature can be raised to above 125 ° C, but the baking time should be shortened accordingly. ![]() The precure conditions are generally 4-8 hours at a temperature of 80-100 ° C.
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