SUPER ABSORBENT POLYMER RESIN

摘要

The present invention relates to a super-absorbent resin simultaneously satisfying that the value of RA1 represented by Equation 1 is 0.2 or greater, and the value of RA2 represented by Equation 2 is 0.65 or greater. The Equation 1 is RA1 = D_(am)(850 μm+)/D_(bm)(850 μm+)>=0.2, and the Equation 2 is RA2 = D_(am)(600 μm+)/D_(bm)(600 μm+)>=0.65. In the Equation 1 and 2, D_(am)(x μm+) is a ratio of the super-absorbent resin having a particle size of x μm or greater after milling; and D_(bm)(x μm+) is a ratio of the super-absorbent resin having a particle size of x μm or greater before the milling.