At present, ptfe materials have been widely used in many fields, especially eptfe waterproof and breathable materials The applications are increasing day by day. Let’s take a closer look at this material.
PTFE is divided into suspended PTFE, dispersed resin powder and concentrated dispersion liquid TFE according to the synthesis method. The main methods of monomer polymerization include suspension polymerization and dispersion polymerization. PTFE can be divided into suspended PTFE and dispersed PTFE according to the polymerization method, and the latter can be further subdivided into dispersed resin powder and concentrated dispersion. The three types of PTFE products have different processing properties, are suitable for processing and molding using different methods, and play a role in different fields.
The transverse stretching of eptfe waterproof and breathable materials is an important and complex process, and the entire process is carried out in a continuous thermal environment. The mono-oriented film that has been stretched longitudinally undergoes complex thermodynamic coupling deformation during the subsequent transverse stretching process, so this process is often called a black box that is difficult to analyze. In order to fully understand, understand, and master the characteristics and influencing factors of the transverse stretching process, so as to improve the uniformity of the film, the researchers studied the deformation mechanism of the film during the transverse stretching process.
The eptfe waterproof and breathable materials produced by the manufacturer use imported raw materials, have a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop to ensure the production of ptfe membrane Quality; using production and testing instruments imported from the United States to test the quality of PTFE film, it has also passed international SGS testing and certification, and ISI testing and certification. Interested parties can enter the store and contact us. </p
