Teflon waterproof and breathable membrane is a material that many users are interested in, because just from the name Look, some people don’t understand what the principle is, and this is the charm of science. We cannot easily understand the mysteries, but today the editor will take you to unveil the mystery of this material.
Waterproof and moisture-permeable means that water does not invade the fabric under a certain pressure, but the sweat vapor emitted by the human body itself can diffuse or be conducted to the outside through the fabric, without accumulating and condensing between the body surface and the fabric, preventing the human body from Feeling stuffy. The waterproof and breathable performance of PTFE microporous film depends on the structure and surface wettability of the film. The morphological structure of the film has the greatest impact on the waterproof and breathable performance.
The technology of Teflon waterproof and breathable membrane was first introduced from European and American countries. However, the production processes of domestic products are diverse, and the quality of products from various manufacturers is uneven, failing to form a unified quality standard. In fact, waterproof and breathable membranes mainly consist of three layers: PP spunbond non-woven fabric, PE polymer breathable membrane, and PP spunbond non-woven fabric. The main function of spunbond non-woven fabric is to enhance the tensile force and hydrostatic pressure and protect the middle layer (breathable film). The real breathability mainly depends on the middle layer PE polymer breathable film.
It is a Teflon waterproof and breathable membrane manufacturer integrating production, sales and customization. The company has advanced PTFE film production lines and composite production lines. The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation. </p
