脂松香 中文名称:脂松香,松香,胶松香 英文名称:gum rosin CAS号:8050-09-7 分子量:302.451...将该液体经过水蒸气真空蒸馏,其馏出物即为松节油,釜内剩余物为松香,经过过滤就得到成品。胶松香的特点是颜色浅,酸值高... 1千字
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这种分散液用于造纸施胶，比马来松香皂化胶节省松香和硫酸铝各30 ~ 40%，是一种很有发展前途的新型胶料。
It can be used as a size and has good sizing effect, it can save 30 ~ 40% rosin and than conventional modified rosin size.
叙述了分散松香胶的制备方法和应用，分析了该胶的经济效益。
Narrating the preparation and application of dispersion rosin gum as well as analyzing its economic benefits.
本文就混和物浓度、 温度以及明矾松香的比例对明矾- 松香胶的尺度效应进行了理论上的研究。
The effect of the mixture concentration, temperature, and ratio of alum to rosin on the rosin-alum size efficiency was studied theoretically.
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