The ratio of rosin and rosinate is the important effect factor to the properties of sizing in the rosinate neutral sizes.The best weight ratio is 40%~50%.
结果表明：松香酯中性
胶中松香与松香酯
配
胶性
有重
响，松香与松香酯最佳配均为40%~50%。
The ratio of rosin and rosinate is the important effect factor to the properties of sizing in the rosinate neutral sizes.The best weight ratio is 40%~50%.
结果表明：松香酯中性胶中松香与松香酯配胶性有重响，松香与松香酯最佳配均为40%~50%。
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