磺甲基酚醛树脂的合成研究

Studies on the Synthesis of Sulfomethyl Phenol Formaldehyde Resin

用苯酚、甲醛、亚硫酸氢钠、亚硫酸钠为主要原料 ,在一定条件下 ,经加成聚合和缩合聚合制得具有线型结构的高分子化合物———磺甲基酚醛树脂 ,它是油田深井泥浆的良好添加剂。

Using phenol ,formaldehyde,sodiumhydrogensulfite and sodeum sulfite,a liner highmolecular comound,the sulfomethyl phenol formaldehyde resin was synthesised by means of condensation polymerization and addition polymerization,which is a good additive in slurry of deep oil well.