If you like outdoor sports, this fabric will be your best choice.

When it comes to outdoor leisure, the first thing that comes to mind is the harsh environment. Being outdoors, you are faced with heavy rain, strong winds, and sand invasion at any time. The temperature difference between day and night is huge outdoors. How to effectively keep warm at night is also a problem that we have been overcoming. After unremitting efforts in research and development, a new type of fabric was developed – a water-blocking and breathable product (coated with polytetrafluoroethylene, TPU film).

Water-blocking breathable fabric is a new type of fabric that uses various base fabrics to laminate polytetrafluoroethylene and TPU water-blocking breathable membranes. The fabric has excellent water-repellent and breathable properties. Two-layer lamination and three-layer lamination are made according to different product requirements. It is not only widely used in outdoor products, but also in ski wear, windbreakers, raincoats, shoes, hats and gloves, cold-proof jackets, sporting goods, medical equipment, etc., and is Gradually applied to fashion clothing.

The principle of water-blocking and breathable fabrics:

In the state of water vapor, the water particles are extremely small. According to the principle of capillary relaxation, they can smoothly penetrate into the capillary tube to the other side, thus causing vapor permeability. When water vapor condenses into water droplets, the particles become larger. Due to the surface tension of the water droplets (the water molecules “pull and compete” with each other), the water molecules cannot smoothly break away from the water droplets and penetrate to the other side, which is to prevent Water penetration occurs, giving the vapor-permeable membrane the function of blocking water. Types of water-repellent and breathable fabrics: There are two main types: water-resistant and waterproof. The former is divided into two types: fiber/cloth type (not wind-blocking but good air permeability) and membrane-permeable type (wind-blocking but poor air permeability); the latter It is generally a permeable membrane type, with two or three layers, which blocks wind. The two-layer one is softer and has better breathability than the three-layer one, while the three-layer one is stronger. Water-resistant or highly water repellent fabrics will seep when pressure is applied to them, such as when you sit on a wet stool wearing pants made of this material.

The development of completely water-blocking and breathable fabrics (waterproof) began in the late 1970s. The current second-generation products are completely water-blocking and wind-blocking while maintaining good breathability. However, garments made of this kind of fabric are not necessarily completely water-blocking, mainly because of water seepage in seams or zippers. To ensure that the garment is completely water-blocking, you need to apply glue to all seams (good garments use water-blocking Pressing), which requires a lot of labor and cost, is one of the reasons why such clothing is expensive.

The main specifications of the water-blocking and breathable fabric produced by Technology are: JLFT11-01 anti-static peach skin brushing + polytetrafluoroethylene film

——Professional functional fabric supply and application comprehensive service provider. The company has strong scientific and technological research and development capabilities, advanced production and inspection methods, and has self-operated import and export rights. It is also an ISO9001-2008 and ISO4001-2004 certified enterprise. The main products include: antistatic series, high temperature resistant and fireproof series, fireproof series, oil and water repellent and three-proof series, acid and alkali resistant series, general workwear fabrics and accessories, etc. Involving metallurgy, fire protection, petroleum, chemical industry, machinery, medical and other industries. After decades of hard work, market-oriented, innovation-driven, quality-based survival, we have developed and grown. Technology provides you with a full range of solutions and complete products and services.

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