有机硅/SiO2杂化溶胶改性丙烯酸树脂及性能研究

蓝秀玲,刘光明,周街胜,刘志雷,彭叔森,李茂东

Preparation and Properties of Organosilicone/SiO2Hybrid Sol Modified Acrylic Resin

Xiuling LAN,Guangming LIU,Jiesheng ZHOU,Zhilei LIU,Shusen PENG,Maodong LI

表1 不同有机硅/SiO2杂化溶胶改性的丙烯酸树脂涂层的性能

Table 1 Physical properties of silicone/SiO2modified ac-rylic resin coatings

Sample Hardness Impact strength kg·cm Flexibility Adhesion Gloss T-0 HB 35 3 3 62 T-1 3H 50 2 1 68 T-2 4H 50 1 0 101 T-3 4H 40 1 0 109 T-4 4H 50 1 0 104