Accession Number:
ADA439383
Title:
Patterned Electrospray Fiber Structures
Descriptive Note:
Final rept. Jan 2003-Jan 2005
Corporate Author:
ARMY NATICK SOLDIER CENTER MA
Personal Author(s):
Report Date:
2005-09-28
Pagination or Media Count:
24.0
Abstract:
Electrospun fibers have useful filtration properties for chemical protective clothing and filter masks. Techniques for the patterned deposition of these fibers have been developed based on varying the conductivity of the target substrate. We are investigating multilayer arrangements of patterned fibers deposited in single layers, and onto air-permeable substrates. Patterning through the depth and across the area of the deposited layers has an effect on membrane strength. These materials are possible add-on solutions to provide complete biological and chemical aerosol particle protection for air permeable garments. Enhanced filtration efficiency of woven and nonwoven fabrics will improve individual soldier protection without compromising air flow characteristics or comfort of air-permeable garments.
Descriptors:
Subject Categories:
- Physical Chemistry
- Textiles