Aerosol can type water and oil repellent product and preparation method thereof

Abstract

The invention discloses an aerosol can type water and oil repellent product. The product comprises a can body and spray in the can body, wherein the spray consists of mother liquor and propellant; the propellant is a compressed gas, and is used for providing pressure to the mother liquor to urge the ejection of the mother liquor; and the mass ratio of the mother liquor to the propellant is (0.05-6): 1. The aerosol can type water and oil repellent product can conveniently perform the local treatment for textiles, and has a quick evaporation velocity; and following procedures of drying and baking can be prevented under specific conditions to achieve the readily available purpose. The aerosol can type water and oil repellent product has little influence on colors of the textiles, and keeps the hand feel of the textiles invariable. The invention synchronously provides a preparation method of the product.

Description

technical field [0001] The invention relates to an aerosol can-type water and oil repellent product and a preparation method thereof, belonging to the technical field of textile production and processing. Background technique [0002] Water and oil repellent products achieve the purpose of water and oil repellency by reducing the surface tension of the treated object. Traditional water and oil repellent products are often used in the production and processing of textiles to endow textiles with water and oil repellency. In the production process, the fabric needs to be dipped, rolled, dried and baked, which leads to great limitations in the treatment of fabrics. For example: First, the fabric cannot be treated locally. Since the process involves padding the entire fabric, it cannot be used for partial treatment. Second, traditional water and oil repellent products evaporate slowly. Since the solvent of traditional products is all water, its evaporation rate is slow, and i...

AI Technical Summary

Problems solved by technology

In the production process, the fabric needs to be soaked, rolled, dried and baked, which leads to great limitations in the treatment of fabrics.

For example: First, the fabric cannot be treated locally

As the process involves padding the entire fabric, it cannot be used for spot treatment

Second, traditional water and oil repellent products evaporate slowly

Since the solvent of traditional products is all water, its evaporation rate is slow, and it needs to be dried and baked to increase the production rate

Third, traditional water and oil repellent products are not suitable for ordinary consumers

Traditional products are packaged in large industrial packages, and ordinary consumers lack relevant processing equipment, making it difficult to use them directly