Learn about ptfe ultra-wide film
Are you still worried that your clothes are not waterproof on rainy days? Don’t worry, learn about PTFE ultra-wide membrane. It is one of the company’s main PTFE membranes.
Let’s learn more about it together.
If we start learning the structure of general plastics from PE (polyethylene), then mastering the structure of fluoroplastics starts with polytetrafluoroethylene; from the structural formula point of view, compared with PTFE, the side chain structure of PFA has more side chains , such as -OC3F7.
FEP has a side chain of CF3, polymerized with tetrafluoroethylene and hexafluoropropylene.
If tetrafluoroethylene and ethylene are copolymerized, it is ETFE; if chlorotrifluoroethylene is copolymerized with ethylene, it is ECTFE; in addition, if the F on one side of TFE is replaced by H, it is PVDF; if one F of TFE is replaced by Cl Instead, it is PCTFE.
PTFE ultra-wide film is made by special processes such as mixing, extrusion, extrusion, calendering, and biaxial stretching.
The pore size of the material is small and the distribution is concentrated. Surface filtration is achieved to achieve a dust removal efficiency of 99.9%~99.999%. For some extremely small particles with a diameter of 0.1um-0.3um, it can better prevent fine dust from entering the filter material.
Can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.
It is a ptfe ultra-wide film manufacturer integrating production, sales and customization.
The company has advanced PTFE membrane 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.
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