论文部分内容阅读
丁苯吡胶乳(VPL)是由丁二烯、苯乙烯和2-乙烯基吡啶(2-VP)通过乳液聚合制成的三元水分散体,由于吡啶环上氮原子的极性,使得丁苯吡胶乳与合成纤维的粘合性显著优于天然胶乳和其他合成胶乳。丁苯吡胶乳广泛用于轮胎、胶带、胶管等骨架材料——纤维帘线、帘布和线绳等的浸胶胶粘剂,是橡胶纤维复合制品不可缺少的配套材料,其品质的优劣对浸胶骨架材料的粘合性能起关键作用。
Styrene-butadiene latex (VPL) is a ternary aqueous dispersion made by emulsion polymerization of butadiene, styrene and 2-vinylpyridine (2-VP). Due to the polarity of the nitrogen atom on the pyridine ring, The adhesion of benzene-based latex to synthetic fiber is significantly better than that of natural latex and other synthetic latex. SBR latex is widely used in tire, tape, hose and other framework materials - fiber cord, cord and cord dipped adhesive, rubber fiber composite products indispensable supporting materials, the quality of its advantages and disadvantages of dipped The bonding properties of the framework material play a key role.