Is it water -soluble or oily? If it is water -soluble, it is likely to be from the following factors: 1 The amount of salt is too high. You can remove salt;Solution. 3 sodium salt system. Sodium salt will cause liquid dye unstable, and some dyes are very sensitive to sodium salt. All sodium salts must be replaced with organic salt., All are sodium salt, and there will be good stability. 4 bacterial erosion. Some dye bacteria like it very much. After a few days of placement, it will change the taste.The content of the dye in China is too high, and it will cause precipitation. If it is a re -liquid dye, consider the compatibility problem, and try to choose a dye with similar systems for spelling. I wish you helloYun!
Is it water -soluble or oily? If it is water -soluble, it is likely to be from the following factors: 1 The amount of salt is too high. You can remove salt;Solution. 3 sodium salt system. Sodium salt will cause liquid dye unstable, and some dyes are very sensitive to sodium salt. All sodium salts must be replaced with organic salt., All are sodium salt, and there will be good stability. 4 bacterial erosion. Some dye bacteria like it very much. After a few days of placement, it will change the taste.The content of the dye in China is too high, and it will cause precipitation. If it is a re -liquid dye, consider the compatibility problem, and try to choose a dye with similar systems for spelling. I wish you helloYun!
I am doing cationic dyes. Generally, we add ethylene glycol to reduce freezing points, and add doubral glycol monobutyl ether.I always feel that the liquid dyes are in the country, and I am also starting to do liquid
I am doing cationic dyes. Generally, we add ethylene glycol to reduce freezing points, and add doubral glycol monobutyl ether.I always feel that the liquid dyes are in the country, and I am also starting to do liquid
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If it is water -soluble, it is likely to be from the following factors:
1 The amount of salt is too high. You can remove salt;Solution.
3 sodium salt system. Sodium salt will cause liquid dye unstable, and some dyes are very sensitive to sodium salt. All sodium salts must be replaced with organic salt., All are sodium salt, and there will be good stability.
4 bacterial erosion. Some dye bacteria like it very much. After a few days of placement, it will change the taste.The content of the dye in China is too high, and it will cause precipitation.
If it is a re -liquid dye, consider the compatibility problem, and try to choose a dye with similar systems for spelling.
I wish you helloYun!
If it is water -soluble, it is likely to be from the following factors:
1 The amount of salt is too high. You can remove salt;Solution.
3 sodium salt system. Sodium salt will cause liquid dye unstable, and some dyes are very sensitive to sodium salt. All sodium salts must be replaced with organic salt., All are sodium salt, and there will be good stability.
4 bacterial erosion. Some dye bacteria like it very much. After a few days of placement, it will change the taste.The content of the dye in China is too high, and it will cause precipitation.
If it is a re -liquid dye, consider the compatibility problem, and try to choose a dye with similar systems for spelling.
I wish you helloYun!
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