|
Item |
TypeⅠ |
TypeⅡ |
P.S. |
|
Material |
65%±5
polyester,
35%±5 cotton |
35%±3
viscos
35%±3 aramid fibre,
5% para aramid |
In
accordance with customer needs |
|
Weight |
83—230
g/㎡ |
83—230
g/㎡ |
|
|
Crocking strength
|
Warpˇ57kgf
min
Weftˇ37kgf min |
Warpˇ57kgf
min
Weftˇ37kgf min |
|
|
Water repellency
|
4
min |
4
min |
Original
fabric and after 10 times home washing
|
|
Oil repellency
|
4
min |
4
min |
Original
fabric and after 10 times home washing
|
|
Changing size
after washing |
Warpˇ1%
max
Weftˇ0.5% max |
Warpˇ1%
max
Weftˇ0.5% max |
|
|
Color fastness
|
Against
washingˇ4
Against weatherˇ4
Against frictionˇ4
Against sweatˇ4 |
Against
washingˇ4
Against weatherˇ4 Against frictionˇ4
Against sweatˇ4 |
min
|
|
Fire resistance
|
No
test |
min
level A
Afterflame timeˇ2sec
Afterglow timeˇ0sec |
EN
532 / EN 531
Test flame timeˇ10 sec |
|
Convective
heat resistance |
No
test |
min
level B2
Time to reach the pain levelˇ5s
Time to reach 2nd degree
burn levelˇ8s |
EN
367 / EN 531
Heat flux densityˇ80W/㎡ |
|
Radiation heat
resistance |
No
test |
min
level C2
Time to reach the pain levelˇ25s
Time to reach 2nd degree
burn levelˇ34s |
EN
366 / EN 531
Heat flux densityˇ20kW/㎡ |
|
In
the process of dyeing:consists of free sulphur
or sulphur
The kind of camouflage:In accordance with
customer needs
|
| TOP
|
| Protection
against chemical warfare agents： |
| • |
Liquid/Vapour
Iperit Penetration(Left drop)
Against the penetration of liquid war substance
drops, after being exposed to for min 10 g/m²
liquid iperit (HD) dirtiness density, the
costume will provide protection min 24 hours,
and at the end of 24 hours, the penetration
of liquid poisonous substance will be max
4 microgram/㎝². |
| • |
Liquid/Vapour
Iperit Penetration(Falling drop)
Against the vapour penetration and leaks of
liquid war substance drops, after being exposed
to min 8.5 g/m² liquid iperit (HD) dirtiness
density, the costume will provide protection
for min 24 hours, and at the end of 24 hours,
the penetration of liquid poisonous substance
will be max 4 microgram/㎝². |
| • |
Liquid/Vapour Thickened
Iperit Penetration(Falling drop)
Against the vapour penetration and leaks of
liquid war substance drops, after being exposed
to min 5 g/m² thikened iperit (HD) dirtiness
density, the costume will provide protection
for min 24 hours, and at the end of 24 hours,
the penetration of liquid poisonous substance
will be max 4 microgram/㎝². |
| • |
Vapour/Vapour Iperit
Penetration
1.5 cm² fabric sample is placed into
test cell without using polyethilene film.
Air circulation of 5m/sec. (5400 lt/hour)
speed is vertically applied into the sample.
Air circulation is contaminated with the concentration
of 20mg/m³ iperit vapour. Test cell should
be in 20℃~22℃ heat and environment damp. Contaminated
air is made absorbed in the speed of Vs as
below, according to air circulation resistance
of complete fabric system. Vs＝0.057Vw²/W
Vs＝the speed of air(cm /sec) that will be
made absorbed from the fabric
Vw＝the speed of air(cm /sec)
W＝the air circulation of complete fabric system.(mm
H2O/cm/sec)
The contaminated air made absorbed at the
speed of Vs is collected for 6 hours by using
a suitable solvent(1.2 ml. Metil isobutyl
carbonal). The concentration of collected
iperit vapour is scaled by analytic or chromatographic
method. Vapour penetration will be less than
150mg min/m³ in 6 hours. |
| • |
Washability
When tested according to EN ISO 3759/ISO 6330/EN
25077 tests, the costume will be washable
for 6 times without losing its chemical protection
property. Washibility more than 6 times is
preferred. |
