Coating technology, such as temperature, heating roller surface temperature, time longitudinal temperature difference, coating speed, upper and lower roller pressure, and even roller surface material will directly affect the overall performance of the retroperitoneal filter material such as fastness, breathability, appearance, etc., and This one-time processing technology that cannot be reworked and repaired, that is, three layers and five layers of high-efficiency filter paper, its own processing technology and experience are particularly important.
The three-layer and five-layer high-efficiency filter paper has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
According to the usage requirements, the pore diameter can be between 0.1-10um, the thickness can be between 2-100um, the porosity can reach 50%–80%, and there are hundreds of millions of micropores per square centimeter, filtering The grade can reach H13-U16, which can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.
Washing with water or backflushing can restore performance and greatly extend service life.
The company has always implemented the tenet of “quality first, reputation first”. We have a complete service system, caring before sales, attentiveness during sales, and assured after-sales! The company can provide samples and arrange sales personnel for door-to-door service if there are other requirements.
We sincerely welcome friends from all walks of life at home and abroad to visit our company and discuss business and common development.
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