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Dneo Softoil BSO （Block silicone oil）

Release time：

2021-09-24 14:06

Suitable for cotton and purified fiber fabrics, chemical fiber and wool blending, chemical fiber and cotton scarf, sewing thread, etc. The comprehensive hand feel is better, and it has obvious advantages in softness, smoothness and smoothness.

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2022 Spring Festival Holiday Notice

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2022 Spring Festival Holiday Notice

Pay tribute to the time coming, and start again with gratitude! An honorary ceremony for Zhongshan Hongsheng Bio to upgrade and set sail again!

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After 17 years of unremitting efforts, Hongsheng has gradually grown from "no ridge, no house" to a well-known chemical additives supplier and service provider in the denim industry. Today, on November 24, 2020, Hongsheng Biotech held a ribbon-cutting ceremony for brand upgrade and opening. Witness with us another glorious historical moment in the development of Hongsheng, share with us this hard work, this joy, and welcome the birth of another brand new career.

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Analysis on the application of chemical dyes by environmental protection dye manufacturers 1. Select chemical dyes according to fiber properties. Because of their different properties, various fibers need to choose suitable chemical dyes when they are dyed. For example, when cotton fiber is dyed, because its molecular structure contains many hydrophilic hydroxyl groups, it is easy to absorb moisture and expand, can react chemically with reactive groups, and is more alkali-resistant, so you can choose direct, reduction, vulcanization, ice chemistry Dyes and reactive chemical dyes. Polyester is highly hydrophobic and is not resistant to alkali at high temperatures. Under normal circumstances, the above chemical dyes should not be used, but disperse chemical dyes should be selected for dyeing.

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