Home > Exhibition > Content
What is the aperture of domestic qualitative filter paper?
Apr 27, 2017

Fast: The aperture is 80~120 micron.

Medium speed: The aperture is 30~50 micron.

Slow: The aperture is 1 ~ 3 microns.

Most of the filter paper is made of cotton fibers and uses different methods according to different uses. Since its material is a fibre manufactured product, there are countless holes on its surface to be passed by liquid particles, and the larger solids cannot pass. This property permits the separation of liquid and solid substances mixed together.