Deodorization & Antibacterial Test Result
of antibacterial Ceramics
|
The contents of an examination article
(1) Red line is the very famouse company's deodorizer for foot smell in the world.
(2) yellow line is the very fomouse company's deodorizer for refrigerators in the world.
(3) Green line is also very famouse comany's deodorizer for refrigerators in the world
The kind of SMELL for examination
ammonia
Examination method (Detection pipe method)
The gas of ammonia was extracted, and it poured in so that concentration
might become
about 1% into the bad smell bag(3liter) containing the examination
article and the quantity
of ammonia was measured by progress (each hour 0-1-3-6) of time.
The feature of the test article of four companies
The activated carbon for test of B & C company has the outstanding adsorption capability
same as that of our Antibacterial ceramics
But, a deodorization function of activated carbon is suspended when
deodorization capability
declines according to progress of time and the saturation point is
reached.
On the other hand, deodorization function of antibacterial ceramics
not only adsorbs, but
deodorizes by oxidization decomposition, and in adition to this function
, has antibacterial
function and furthermore, there is no saturation point.
* About the test result of A company , it does not become to comparison contrast
as a result ofother tests.
(B) Anti Bacterial Power Test to FAVUS(bacteria)
Examined article
(a) Antibacterial article processed INSOLE(for shoes)
(b) The Insole on the market (contrast insole)
(c) The goods which have not given any antibacterial process
Examination outline
After mixing completely the fixed quantity of miced test piece
of insole
for an examination with fuvas (bacteria ) liquid, and measured
the number
of survivalof bacteria every 1 hour, 6 hours, 24hours.
Test Result
The number of survival bacteria per 1 mm liter
| Test Piece |
Before a shaking |
1 hour |
6hours |
24hours |
| (A) |
1.3 x 10 4 |
10 or less |
10 or less |
10 or less |
| (B) |
1.3 x 10 4 |
1.2 x 10 4 |
4.2 x 10 3 |
7.2 x 10 2 |
| (C) |
1.3 x 10.4 |
1.2 x 10 4 |
1.3 x 10. 4 |
1.6 x 10 4 |
←Ｏｕｒ ｔｅｓｔ ｒｅｓｕｌｔ
Inspection Organization : EAC Corporation
* Activated carbon
* Activated carbon
Examined article
* Ceramics spray
* Spray for foot
C company's
B company's
Our test piece
A company's
1 hour 3 hours 6 hours
⇒
Lapsed time
120%
100%
80%
60%
40%
20%
10%
(A) Deodorization Test by ammonia
(The amount of survival ammonia by the lapsed time)
Inspection organization : Japan Food Research Laboratories(Foundation)
Remark:
The numerical value of "10 or less" in the above -mentioned table,
it means the measurement limit under the number measurring method
of bacteria and in fact, that a bacteria was not detected.
The examination method
(1) examination strain
Trichophyton mentagrophytes
(2) The culture medium for an examination
A blood agar
(3) The manufacturing method of bacterial liquid for examination
In the above-mentioned cultivation ground, it was prepared
under the condition of 25c degree during 24days.
(C) Antibacterial Power Test to MOLD
Examined article
(1) Antibacterial ceramics processed
Japanese matting facing.
(2) A test piece of matting which has not given
antibacterial process.
Examination purpose
An examination of antibacterial ceramics
power test to Mold.
(anti-mold effect examination)
The kind of examination bacteria
Aspergillus niger
The examination method
After blowing the culture solution of
mold(bacteria)on a test piece cut
in 4cm x 4 cm and it caltivated for
one week at 25c degree.
Antibacterial ceramic processed goods
*
:*
No process of Antibacterial ceramics
