sexta-feira, 27 de março de 2015

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Army scientists ask industry for 

camouflage fabrics that hide 

soldiers from electro-optical

 sensors








NATICK, Mass., 26 March 2015. U.S. Army electro-optics experts
 are reaching out to industry for ideas on how to develop electro-optical 
camouflaged fabric to help warfighters hide from enemy short-wave 
infrared (SWIR) sensors.
Officials of the U.S. Army Natick Soldier, Research, Development, 
and Engineering Center (NSRDEC) in Natick, Mass., released a
 request for technical papers Wednesday for the Short Wave Infrared
 Signature Reducing Technology project.
As the modern battlefield becomes ever-more technologically
 sophisticated, military researchers are searching for ways to help
 infantry and Special Forces warfighters on the ground avoid potentially
 hostile surveillance that involves electro-optical sensors.
Army researchers are beginning the process of developing and 
applying SWIR signature-reducing technologies to several kinds
 of fabrics while maintaining acceptable visible-light and 
near-infrared signatures.
Army experts primarily are interested in SWIR camouflage for Flame
 Resistant Defender-M (FR-DEFM); Flame Resistant ResQ2
 (FR-ResQ2); 100 percent Nylon 500D (Ny500D); 100 percent Nylon
 1000D (Ny1000D); and other military fabrics.
The camouflage patterns of interest are Operational Camouflage
 Pattern (OCP); Marine Corps Desert (MARPAT D); Marine Corps 
Woodland (MARPAT W); and Marine Corps Coyote solid (MC Coyote).
This SWIR camouflage project is part of the Army's overall research
 into warfighter counter-surveillance technologies outlined in broad
 agency announcement W911QY-15-R-0016, which is online at http://www3.natick.army.mil/NSRDEC
Army researchers will evaluate candidate SWIR camouflaged fabrics
 for comfort, durability, colorfastness and signature properties
. Initial SWIR target reflectance values should have at least three
 levels of reflectance with evident separation among them.
The highest SWIR reflectance level should be about 65 percent, while
 a mid-range level should be about 45 percent, and a low-range level
 at about 25 percent. Vendors should propose to print on one or more
 of fabric substrates of interest.
 for advanced camouflage


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Companies responding should describe suggested technologies and identify
 how their technology offers camouflage protection. Information should include
 technical test data; test methodology; certification; status and specifications
 for manufacturing and production; any unique or proprietary construction
 requirements; and any other information that demonstrates the value of technologies.
Mail responses to be received no later than 15 April 2015 to the Army's James 
Fairneny or Anabela Dugas, Fiber and Textile Science Team, 
ATTN: RDNS-SEW-TMF, 15 Kansas St., Natick, MA 01760-5019.
Email questions or concerns to the Army's James Fairneny
 atjames.g.fairneny.civ@mail.mil, or Anabela Dugas at anabela.
More information is online 

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