The principle of waterproof and breathable composite fabrics - Guangyuan Ruifeng New Materials

Category: Composite fabric

Release Time: 2020-05-20

Summary: When it comes to mattresses, everyone is familiar with them. There are countless mattresses on the market, but many people don't pay much attention to the mattress fabric. In fact, mattress fabric is a complex subject. Today, let's talk about one type of fabric, as a single fabric type cannot be fully explained in a few words.

Most people are familiar with mattresses, and many readily choose from the wide variety available on the market. However, many don't pay much attention to the mattress fabric, which is actually a complex subject. Today, we'll discuss one type of mattress fabric, as a single fabric type cannot be fully explained in a few words. Today's focus is on a mattress fabric with waterproof properties.

What is waterproof fabric? As the name suggests, waterproof fabric prevents water from seeping through from one side to the other. It's a new type of textile made from a composite material of high-molecular waterproof and breathable TPU/PTFE membrane.

Many mattress fabrics today are not waterproof. If a little water spills onto the mattress, it will seep in after a while, creating a breeding ground for bacteria and mites. However, with TPU/PTFE membrane composite fabric, this doesn't happen. The principle is that in a water vapor state, water particles are very small and, according to the principle of capillary action, can easily penetrate the capillary to the other side, resulting in breathability. When water vapor condenses into water droplets, the particles become larger, and due to the surface tension of the water droplets (water molecules "pulling and counteracting" each other), the water molecules cannot easily leave the droplet and penetrate to the other side, thus preventing water penetration and giving the breathable membrane waterproof functionality.

The main functions of TPU/PTFE membrane composite fabric include: waterproof, moisture-permeable, breathable, insulating, and windproof. In terms of manufacturing, the technical requirements are much higher than those of ordinary waterproof fabrics; in terms of quality, it also has functional characteristics not found in other waterproof fabrics. While enhancing the airtightness and water tightness of the fabric, the unique breathability of TPU/PTFE membrane composite fabric allows for the rapid expulsion of moisture inside the structure, preventing the growth of mold and keeping the body dry. It solves problems related to breathability, windproofness, waterproofing, and warmth, making it a healthy and environmentally friendly new fabric.

Guangan Ruifeng New Materials Co., Ltd. is a company specializing in the production of crosslinking agents used in PVC composite fabrics. We have mature production processes and can definitely meet your needs. Welcome to inquire!

Keywords: The principle of waterproof and breathable composite fabrics - Guangyuan Ruifeng New Materials

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