链柔性 meaning in Chinese

chain flexibility

As the tender part of polymer molecule , the poly ( propylene glycol ) ( ppg ) was studied . the result suggested that prepolymer which was prepared with the ppg ( molecular weight is 1000 ) has good capability . it ' s uv - curing velocity is 35m / min , glossiness is 139 . 3 % , tensibility is 23 . 88 % and tensile strength is 4 . 475mpa
对作为预聚物高分子主链柔性部分的聚醚进行的研究表明，采用分子量为1000的聚醚合成的预聚物， uv固化速度达到35m min 、固化后涂膜光泽度139 . 3 、涂膜断裂伸长率23 . 88 、拉伸强度4 . 475mpa ，综合性能优良。