Anionic hydroxyl emulsion is characterized by good compatibility in fabric finishing agents and very stable emulsion. In particular, most of the auxiliaries in textile printing and dyeing are anionic. If cationic hydroxyl emulsion is used, it is easy to cause demulsification and floating oil. Anionic hydroxyl emulsion can avoid this disadvantage, so it is more popular with users and has a wide range of uses.

Although cationic hydroxyl silicone oil emulsion is an excellent fabric softening and finishing agent, this emulsion is not resistant to hard water and cannot be bathed with dimethylol dihydroxyethylene urea resin (2D) resin, catalyst magnesium chloride and anionic brightener Therefore, there are certain limitations in use. Due to the poor stability of the emulsion, silicone polymers are easily separated from the emulsion and float on the liquid surface, commonly known as floating oil. If cationic and non-ionic emulsifiers are used for compounding in the emulsion polymerization process, the shortcomings of cationic emulsifiers to prepare hydroxyl silicone oil emulsions can be overcome, and the prepared silicone emulsions can withstand hard water and can be compatible with 2D resins, magnesium chloride and The whitening agent VBL is equivalent to bath use, and has good heat resistance and freezing resistance.

Composite ionic hydroxy silicone oil emulsion can be used in the finishing of various textiles. It has the properties of improving fabric feel, improving fabric elasticity, smoothness and stiffness; its other unique advantage is that it is an ideal waterproofing agent for fabrics. When the emulsion is used together, the waterproof performance and waterproof durability can reach a very high level. It can be used as a waterproof agent for vinylon tarpaulin and polyester card cloth.


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