PTFE waterproof and breathable membrane is a high-tech breathable and waterproof material made of polytetrafluoroethylene (PTFE). Its outstanding feature is that it can achieve both waterproof and breathable functions. It is widely used in fields such as equipment, building materials, automotive industry and outdoor equipment.
PTFE waterproof breathable membraneThe manufacturing process is very complex and mainly includes the following Several steps:
1. PTFE particle pretreatment: Clean, dry and process the PTFE particles to make it a uniform and easy-to-process powder. state.
2. Powder material mixing: Mix PTFE powder with other additives such as catalysts, stabilizers and cellulose.
3. Pressing: The mixed materials are pressed into films with specific shapes and sizes.
4. Sintering: The pressed membrane is sintered at high temperature to form a porous microporous structure.
5. Surface treatment: The surface of PTFE waterproof and breathable membrane is specially treated to improve its water resistance and weather resistance.
It has the following advantages:
1. High breathability: The microporous structure can allow air to Freely circulate and eliminate gas, keeping the internal environment clean and dry.
2. High waterproofness: The microporous structure can well block rainwater penetration, making it waterproof.
3. Strong durability: It can be used in harsh environments, such as high temperature, severe cold, etc., and can still maintain stable performance.
4. Reliable: The material is reliable and will not cause harm to the human body and the environment.
In short, PTFE waterproof and breathable membrane is a new material with technical content. Its special waterproof and breathable properties make it widely used in the fields of equipment, building materials, automotive industry and outdoor equipment. Interested parties are welcome to enter the store and contact us.
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