Posted: 12 months ago

Direct dyes can be heated and boiled in the neutral and weak-key phase medium, and the help of the dyeing agent can be dyed. The direct dye is combined with the hydrogen bonds between the direct dyes and the cotton fiber. It is mainly used in fiber, silk, cotton spinning, leather, and other industries, and at the same time, it is also applied in the papermaking industries. Direct dyes can be divided into puppet nitrogen, two-styrene, and other types according to their structure. View more:


More from @GlobalchemMall

From:GlobalchemMall • 9 months ago

views: 342 • likes: 0 • comments: 0

Saw palmetto is a natural plant growing in North America. Saw palmetto extract is rich in fats (lauric acid, oleic acid, myristic acid, palm ... view more

From:GlobalchemMall • 11 months ago

views: 233 • likes: 0 • comments: 0

Since the beginning of time, inorganic pigments have been used extensively to add color to various substances. These pigments are made of mi ... view more

From:GlobalchemMall • 1 year ago

views: 355 • likes: 0 • comments: 0

It is crucial that several specialized sectors collaborate in order to understand and develop industrial catalysts to their full potential. ... view more

Comments • 0