Application and advantages of PTFE (polytetrafluoroethylene) coated needle felt filter material in current ultra clean emission. PTFE coated needle felt filter material has its unique advantages in controlling dust emission, especially PM2.5 emission, and the dust emission is stably controlled below 10mgm2. At the same time, due to the small friction coefficient on the surface… Continue reading Diameter of Dust Filtered By PTFE Filter Material
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