glass microfiber filter News
-
Filter paper filter difference
In the manufacturing process of quantitative filter paper, the pulp is treated with hydrochloric acid and hydrofluoric acid and washed with distilled water to remove most of the impurities in the paper fiber. Therefore, the residual ash content after ignition is small, and there is little impact on the analysis results. It is suitable for Precision quantitative analysis. The amount of ash ...
-
Air filter sales in Asia soar past $2 billion
Asia is the fastest growing market for air filters and purifiers. One third of the 2011 sales of $6.6 billion will be in Asia. This is the latest forecast in the McIlvaine Air Filtration and Purification World Markets. Nearly half the market will be for medium efficiency filters, rated F 5-9 (approx. MERV 8-15). These are filters similar to the 3M electrets filter as opposed to lower efficiency ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you