Research on preparation and crosslinking structure of semi - ipn copolymethaerylate fibers 半互穿網(wǎng)絡(luò)共聚甲基丙烯酸酯纖維制備及其交聯(lián)結(jié)構(gòu)研究
The analysis of ir spectrum and melt flow index showed that the composite had a micro - crosslinking structure , and the analysis of dsc discovered there was - spherulite in the aggregate structure of the composite of pp 紅外光譜分析和熔體質(zhì)量流動速率的測定表明,復(fù)合材料體系產(chǎn)生了微交聯(lián); dsc分析發(fā)現(xiàn), pp材料的聚集態(tài)結(jié)構(gòu)中含有球晶。