Resin tapping member, and using the same, separation and recovery method of the polymer is separated and recovered from the polymer-containing solution

After the polymerization reaction during or polymerization reaction, the polymer-containing liquid, high-quality, high efficiency, high throughput, to provide a resin tapping member used in the separation and recovery method of the polymer can be separated and recovered. Use a polymer obtained by a polymerization reaction in a solvent at the time of separation and recovery, a resin tapping member for preventing clogging of the sieve screen, separated polymer continuously 48 hours from the polymer-containing liquid resin tapping member weight reduction ratio of the resin tapping member after collected is 3 wt% or less.