Previously, I introduced to you that there are many types of penetrants, and their performance varies depending on the type of penetrant. Now, I will choose one of them to introduce in detail. Penetrant JFC, whose chemical composition is fatty alcohol polyoxyethylene ether and type is non ionic, has a HLB value (hydrophilic and lipophilic equilibrium value of surfactants) of 11.5-12.5, which is used for removing floating colors in reactive and dispersed dye printed fabrics, It can also be treated at low temperatures to avoid white staining of the fabric, with a general dosage of 0.1-0.5 grams per liter.
Let's take a look at its performance and applications?
1. Penetrant JFC can also scrub oil stains on finished products, especially effective in removing oil stains and spots on silk products.
2. In addition, it is suitable to use as a dispersant in dyeing baths for dispersing and reducing dyes, with a dosage of 0.1-0.5 g/L.
3. Used for pre-treatment of acrylic fiber dyeing, washing oil stains, treatment temperature of 50 ℃, dosage of penetrating agent JFC 0.8-1 g/L
4. Used for high-pressure bath dyeing process of nitrile wool blended fabrics, with a general dosage of about 0.5%.
Here's the key point. The washing power of the penetrating agent JFC is good at 40 ℃, and when used as an emulsifier, its dosage is 10% of the weight of the emulsified oil.
Zhejiang Chaoyu New Material Technology Co., Ltd
Suzhou Chaoyu Textile Chemical Co., Ltd
