1661893970521 Donaldsontoritwhitepaper

White Paper Compares Ultra-Web to Ordinary Nanofibers in Heat, Humidity Tests

Dec. 15, 2008
Donaldson Torit has published a new white paper comparing its Ultra-Web advanced nanofiber filter media to ordinary nanofibers, specifically on their durability in heat and humidity.

Donaldson Torit has published a new white paper comparing its Ultra-Web advanced nanofiber filter media to ordinary nanofibers, specifically on their durability in heat and humidity. 

The white paper provides test data, technical discussion, and photos from Donaldson's scanning electron microscope from the recent tests that compared the two filter media.

The tests show that ordinary nanofiber filters are measurably less effective than Ultra-Web filters: the tests conducted on the most recent introduction to the nanofiber filter field reveal high susceptibility to moderate heat and humidity. In typical ambient conditions, tests showed that ordinary nanofibers degrade — essentially melt away — and dramatically decrease the performance and life of the cartridge filter. The ordinary nanofibers began disintegrating quickly in rising temperatures and humidity levels, while the Ultra-Web fiber remained robust.

To download the new white paper, visit https://www.donaldson.com/en-us/industrial-dust-fume-mist/technical-articles/ultra-web-media-technology/

Sponsored Recommendations

Keys to Improving Safety in Chemical Processes (PDF)

Many facilities handle dangerous processes and products on a daily basis. Keeping everything under control demands well-trained people working with the best equipment.

Get Hands-On Training in Emerson's Interactive Plant Environment

Enhance the training experience and increase retention by training hands-on in Emerson's Interactive Plant Environment. Build skills here so you have them where and when it matters...

Rosemount™ 625IR Fixed Gas Detector (Video)

See how Rosemount™ 625IR Fixed Gas Detector helps keep workers safe with ultra-fast response times to detect hydrocarbon gases before they can create dangerous situations.

Micro Motion 4700 Coriolis Configurable Inputs and Outputs Transmitter

The Micro Motion 4700 Coriolis Transmitter offers a compact C1D1 (Zone 1) housing. Bluetooth and Smart Meter Verification are available.