The H13 grade high-efficiency filter material is a microporous film produced using polytetrafluoroethylene dispersion resin through special processes such as premixing, extrusion, calendering, and biaxial stretching.
The surface morphology of the microporous film is a spider web-like microporous structure.
pores are formed between the microfibers, and the arrangement direction of the microfibers is basically parallel to the stretching direction; the junction of the fiber bundles is the node, which is formed by the entanglement of many microfibers.
The H13 grade high-efficiency filter material has the characteristics of light weight, high strength, easy processing and molding, excellent elasticity, good chemical corrosion resistance and weather resistance, and the material pore size is small and concentrated, achieving surface filtration and dust removal. The efficiency reaches 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.
The company has a complete set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
The products are widely used in various fields. The company has always implemented the purpose of “quality first, reputation first” to provide users with high-tech, high-quality, high-performance and high-level products.
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