Advantages and disadvantages of fluorine-based waterproofing agents

Fluorine-based water-repellent agent is a fabric water-repellent agent widely used in the market. It is also a new type of highly efficient and multi-functional fabric water-repellent agent. Compared with traditional silicone water repellents, what are its advantages and disadvantages?

1. Advantages of fluorine-based water repellent:
1. Good water blocking effect and high grade. The effect of traditional silicone water-repellent agents is relatively poor;
2. It also has oil-proof function. Silicone water-repellent agent does not have oil-proof function;
3. Good stability, good compatibility with other additives, and strong process adaptability; organic silicone water-blocking agents have high process requirements and are susceptible to interference from anionic substances;
4. Chemical fibers and synthetic fibers have outstanding water-repellent effects; silicone water-repellent agents are relatively inferior to fluorine-based water-repellent agents in this regard;

2. Disadvantages of fluorine-based water repellent:
1. The price is higher than traditional silicone water repellent;
2. The hand feel is hard, and the silicone water repellent agent has a softer hand feel;
3. The water-blocking effect on natural fibers such as cotton is poor, and silicone water-blocking agents are outstanding in this aspect;

Through comparison, it is obvious that the new fluorine-based water repellent agent has outstanding advantages but also certain shortcomings. How to choose a water repellent agent that suits the requirements depends on the specific situation. Of course, improving the shortcomings of fluorine-based water-blocking agents is also an important task in current fabric water-blocking technology.

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