Polytetrafluoroethylene high-temperature membrane, this material has excellent high temperature resistance, alkali resistance, oxidation resistance, hydrophobicity, and non-adhesion properties.
This material is widely used in air purification, industrial dust removal, pharmaceutical fields, etc.
In recent years, the country has continuously increased its efforts to prevent and control air pollution. The “Atmospheric Pollution Prevention and Control Law” implemented in 2015 requires some regions and new enterprises to achieve ultra-low emissions, and the particulate matter emission concentration is reduced from the original 30-50 mg/m3 to 5-10mg/m3.
According to the temperature range of flue gas, the field of textile filter materials divides filter materials into medium and low temperature filter materials (90-140℃), medium and high temperature filter materials (140-200℃), and high temperature filter materials (200-300℃) and ultra-high-temperature filter materials (above 300℃); in industry, gas-solid direct separation filter materials above 260℃ are called high-temperature dust removal filter materials.
The high-temperature polytetrafluoroethylene membrane has a microporous structure with staggered fibers, with a porosity of up to 80% to 90%. After high-temperature heat setting treatment, the microporous structure is stable and can effectively intercept dust particles, and its pore size is Small and uniform, surface filtration mechanism, easy to remove dust, strong hydrophobicity, low surface energy, good non-adhesive ability, effectively remove dust accumulated on the surface, wash with water or backflush to restore performance, greatly extend service life, filtration efficiency can be Reaching 99.999995%.
Suzhou New Material Technology Co., Ltd. is a manufacturer specializing in the R&D and production of high-temperature polytetrafluoroethylene membranes. After years of painstaking research and R&D, the company not only has strong R&D capabilities, complete testing methods and domestically advanced Experimental equipment has also attracted a large number of outstanding technical talents.
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