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Repetition deodorant examination of photocatalyst

Result of GAEA photocatalyst sprayed cloths' deodorization test


[Experient]
Sample : Cloth sprayed with GAEA photocatalyst coating spray "SHOUETTE"
      (polyester 100%) 15×20cm
Test gas : Ammonia(40 ppm concentration) × 3L gas
Ultraviolet ray irradiation : [Black light 20W×2, approx. 10cm to sample cloth]
                  (equivalent to ultraviolet rays under fine weather)
 
 
Test organization : Japanese spinnig inspection association
 
 Put sample in the bag filled with test gas and measured ammonia concentration
after 2 hours and 24 ultraviolet ray irradiation by the detection pipe.
 
[Result]
 Ammonia concentration change is shown in figure below.
It turned out that acetadehyde was purified by photocatalyst processed cloth.
 

Test organization :Japan Spinners Inspecting Foundation




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