问题描述：
大家好,问个关于蜡烛的问题.原材料石蜡和硬脂酸混合后,蜡烛变黄时为什么啊?
有个客户的问题是：“The mixture of paraffin and stearic acid turns yellow when i try to use it again. I'm guessing that it is the acid that changes the color. Do you know of any other additives that i can use or a way to prevent the colors from changing.”
当石蜡和硬脂酸混合后,当再用时会变黄.客户想知道是不是因为硬脂酸的缘故使颜色发生了改变.有没有什么好的方法可以组织颜色的变化.
有个客户的问题是：“The mixture of paraffin and stearic acid turns yellow when i try to use it again. I'm guessing that it is the acid that changes the color. Do you know of any other additives that i can use or a way to prevent the colors from changing.”
当石蜡和硬脂酸混合后,当再用时会变黄.客户想知道是不是因为硬脂酸的缘故使颜色发生了改变.有没有什么好的方法可以组织颜色的变化.
问题解答：
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