The results indicate that the saturant crosslinking density, the lowest degree of swelling of the PEO R 150 water swollen hydrogel films produce an unfavorable effect on their machinery strength.

• 这表明 PEO R- 150溶胀水凝胶膜饱和的交联密度和过低的平衡水含量对其机械强度产生了不利的作用。