Meanwhile, the RAFT polymerization of PEGDMA with longer spacer yields more homogeneous networks with lower crosslinking density and lower glass transition temperature. 隨雙鍵間鏈段長(cháng)度增加,交聯(lián)網(wǎng)絡(luò )密度和玻璃化轉變溫度降低,交聯(lián)網(wǎng)絡(luò )的均勻性得到改善。