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Bottom coated on waterproof nylon fabric is a coating material commonly used on waterproof nylon fabrics.
After the Bottom coated on waterproof nylon fabric is coated on the waterproof nylon fabric, its state will be affected by a variety of factors, including the composition of the paste base, the evaporation rate of the solvent, the material and waterproof performance of the nylon fabric, as well as environmental conditions such as temperature and humidity.
A、When freshly applied to waterproof nylon fabrics, it usually appears in a wet state. Since solvent-based paste base contains solvents, these solvents will diffuse on the fabric surface and penetrate into the fabric fibers.
B、Over time, the solvents in the base begin to evaporate. The rate of evaporation depends on factors such as the type of solvent, ambient temperature and humidity. During the evaporation process, the base gradually becomes dry and cured.
C、As the solvent evaporates, the polymer or resin component of the base forms a film on the fabric surface. This film will gradually cure and enhance the surface properties and water repellency of the fabric.
D、Eventually, the solvent evaporates completely, the paste base cures completely, forming a layer of uniform, smooth and certain waterproof performance of the coating. This layer of coating can enhance the nylon fabric abrasion resistance, scratch resistance and chemical resistance and other properties.
It should be noted that problems such as shrinkage or deformation may occur during the curing process, so proper control and adjustment is required during the coating and curing process. In addition, when using solvent-based paste base, it is also necessary to pay attention to safety and environmental protection issues, to avoid solvent volatilization and pollution of the environment.
FAQ
Q1、What is a Bottom coated on waterproof nylon fabric?
A：It is a coating material that is usually used to enhance the waterproof performance and durability of fabrics. It is made from specific polymers dissolved in organic solvents and can be applied to fabrics by brushing, spraying or scraping.
Q2、What are the main uses?
A：It is mainly used to enhance the water repellency, abrasion resistance and chemical resistance of fabrics. On waterproof nylon fabrics, it is usually used to make outdoor clothing, tents, backpacks and other products that need waterproof and abrasion resistance.
Q3、How is it applied to waterproof nylon fabrics?
A：Make sure the fabric is clean, dry and free from oil and impurities.
Mix and stir the paste base material according to the manufacturer's instructions.
Apply the paste base evenly to the fabric using tools such as a brush, spray gun or squeegee.
Allow the coating to dry and cure at the proper temperature and humidity.
