brightening agent造句怎麼寫

brightener, brightening agent

A called "178" brightening agent for alkaline zincate bath was prepared by condensation, quaternization.

It is used in the manufacturing of the fluorescent brightening agent, the direct dyes, the reactive dyes and the moth repellant, etc.

Through the absorption of UV and reflection of visible light, fluorescent brightening agents(FBA) can enhance the whiteness and brightness of fabrics.

After all, it's extremely suspicious of flour brightening agent, the additive itself so much fear, as it is regulation of food safety concerns.

The solution, leveling agent brightening agent, wetting agent additive such as can obviously improve the coating structure.

identification of fluorescent brightening agents classes on textiles