The birth of every new era is accompanied by its specific products. In recent years, polytetrafluoroethylene (ptfe), as a new inorganic non-metallic material in the new era, plays a decisive role in people’s lives and production practices. Today, let us visit the ptfe waterproof and breathable membrane manufacturer to learn more about it.
Acoustic modeling technology can identify important acoustic behaviors, These include the vibration modes of these materials when they propagate sound, the “anti-resonance” that hinders sound propagation, the low-frequency rigidity that causes microphone sensitivity loss and the speaker’s resonant frequency to shift upward, and so on. Please note the importance of the “leakage” properties of material permeability in limiting the latter two effects described above.
ptfe waterproof and breathable membrane manufacturerptfe waterproof and breathable membrane is specially manufactured by mixing, extruding, extruding, calendering, and bidirectional stretching. Made of craftsmanship. Due to the characteristics of ptfe fibrillation, when uniaxial stretching (i.e. longitudinal stretching) is performed, the ptfe polycrystalline aggregates begin to extend and form some fibrils. The fibrils are parallel to the stretching direction and the length of the fibrils increases. ptfe The cross-section of the fibril is wide and thin, the maximum width is about 100nm, and the smallest fibril is 0. 5 ~ 1. 0nm.
It is a specialized ptfe waterproof breathable membrane manufacturer integrating R&D, production and sales. Our company is different from other manufacturers. Our company can according to the user’s requirements. Technically key parameters such as speed ratio, pressure ratio, operating temperature and so on. The optimized combination can realize online control of air permeability, thickness and porosity according to the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation.
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