用brightening agent造句子，“brightening agent”造句
identification of fluorescent brightening agents classes on textiles
The solution, leveling agent brightening agent, wetting agent additive such as can obviously improve the coating structure.
It is used in the manufacturing of the fluorescent brightening agent, the direct dyes, the reactive dyes and the moth repellant, etc.
A called "178" brightening agent for alkaline zincate bath was prepared by condensation, quaternization.
brightener, brightening agent
After all, it's extremely suspicious of flour brightening agent, the additive itself so much fear, as it is regulation of food safety concerns.
Through the absorption of UV and reflection of visible light, fluorescent brightening agents(FBA) can enhance the whiteness and brightness of fabrics.
