Three-layer and five-layer composite materials have many advantages such as high and low temperature resistance, chemical resistance, radiation penetration prevention, non-stick surface, and atmospheric aging resistance. They are now widely circulated in the market.
Due to the existence of the membrane, even if the filtration wind speed is increased, good filtration efficiency can be achieved, so it has the characteristics of handling large air volumes; because the surface membrane is very smooth, it is easy to clean the filter bag, so the membrane-coated filter bag requires The cleaning pressure is low, the cleaning frequency is less, and the interval is long, which causes less damage to the filter bag and has the characteristics of long service life.
After testing and comparison, the cleaning cycle of the membrane-coated filter material is 1/3 of that of ordinary filter material.
We are a high-tech enterprise specializing in the research and development, production and sales of polytetrafluoroethylene microporous membranes. The three-layer and five-layer composite materials we produce can be compounded by two methods: glue lamination and thermal lamination.
1. Glue composite is a relatively elementary composite method with low composite strength, easy to peel off, and short service life. Due to the penetration of glue, it has poor air permeability and is not suitable for dust cleaning, which weakens the superior performance of PTFE.
2. Thermal composite advanced composite method completely maintains the superior performance of PTFE film, but has strict requirements for thermal composite technology.
Three-layer and five-layer composite products are widely used in various fields. The company has always implemented the tenet of “quality first, reputation first”, with strong technical force, strict management system, brand-new production equipment, and complete testing Instruments ensure that everything is focused on the interests of users and provide users with high-tech, high-quality, high-performance, and high-level products.
</p
