The Application Research on Hydroxyethyl Methylacrylate in the Anti-Wrinkle Finishing Process

Hydroxylethyl methacrylate (HEMA) was added in the traditional anti-wrinkle finishing liquid, wrinkle recovery angle and the change of the strength were tested. The effect of HEMA was studied by changing the experiment time, temperature and the concentration of HEMA. When the baking temperature is 150°C, the treatment time is 3 min, the concentration of HEMA is 5%and the initiator ammonium persulfate is 0.5%, the anti-wrinkle finishing can get better effect. The results are that wrinkle recovery angle is 148.4°, compared with the sample without HEMA increased by 23.42%, and the corresponding strength is 161.07N, compared with original sample the strength retention rate is as high as 90.03%.