Do you know what the mainstream materials are in the field of membrane structures in the world today? The answer is obvious, it is PTFE, and what we are going to talk about today is one of its derivatives: PTFE base tape film.
PTFE microporous membrane is a polymer compound polymerized from tetrafluoroethylene. It is prepared through a biaxial stretching process and is commonly known as the “King of Plastics”.
This material has a microporous structure with staggered fibers, high porosity, and small and uniform pore diameter.
It has properties such as high temperature resistance, alkali resistance, and hydrophobicity.
PTFE base film is waterproof, dustproof and breathable. In addition to being widely used in the fields of clothing fabrics and electronic equipment, it also has certain applications in food packaging, building exterior walls, anti-haze screens and other fields.
It is a manufacturer of polytetrafluoroethylene (ptfe) membrane environmentally friendly materials that specializes in R&D, production and sales.
Our company is different from other manufacturers.
Our company can customize according to user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
The ptfe base tape film has excellent high temperature resistance and low temperature resistance. The melting point is 327 degrees Celsius and the decomposition temperature is 415 degrees Celsius. It can be used for a long time in the range of 200 to 260 degrees Celsius.
PTFE material is highly hydrophobic, has low surface energy, and has good non-adhesion. It is easy to remove dust accumulated on the surface of the material, so it can be rinsed with water to restore its performance, achieve reuse, and greatly extend its service life.
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