影响松香胶中性施胶效果的因素

The Factors Affecting Rosin Neutral Sizing

重点对以阴离子分散松香胶和聚合氯化铝组成的松香中性施胶体系的施胶特性进行了研究。结果表明，除了一些基本的工艺参数外，阴离子分散松香胶的质量和用量、聚合氯化铝的种类和用量、填料的种类和用量、浆料的 pH 值以及一些湿部化学添加剂都会对中性施胶的最终效果产生重要影响。

Neutral sizing with anionic dispersed rosin size and polyaluminium chloride was studied． It was shown that sizing was apparently affected by the quality and dosage of anionic dispersed rosin size，the species and charge of polyaluminium chloride and filler，the pH value of stock and wet－end additives as well as by some basic technical factors．