Research on Polymerization of Acrylonitrile Initiated by Cyclopentadienyl Sodium/ Toluene System 环戊二烯钠/甲苯体系引发丙烯腈聚合反应研究
The crosslinked rubber with dicyclopentadiene ( DCP) crosslinkage was prepared by the reaction between the chlorohydrin rubber ( CHR) and the cyclopentadienyl sodium ( CPD-Na). 以环戊二烯基钠(CPD-Na)与氯醇橡胶(CHR)反应,制得了含CPD侧基和双环戊二烯交联的聚合物。
Synthesis of cyclopentadienyl sodium by base method 碱法直接合成茂钠的研究
Study on the products of c_ ( 60) addition with hydroxyethylamine or cyclopentadienyl sodium by electrospray ionization mass spectroscopy C(60)与乙醇胺或茂钠加成反应产物的电喷雾电离质谱研究
A thermal reversible crosslinking agent cyclopentadienyl sodium ( CPDNa) was prepared and then reacted with chlorinated polyethylene ( CPE), thus a thermal reversible crosslinking CPE rubber was prepared. 采用自制热可逆交联剂环戊二烯钠(CPD&Na)与氯化聚乙烯(CPE)进行反应,制备了具有热可逆交联特性的CPE热可逆交联橡胶。