|
Test
Method & Specification |
|
Spray Test
(AATCC22-1989) |
Washing 0
Time - 100 mm/H2O |
Measure the
fabrics 's resistance to wetting , using water. The higher
the rating, the better the fabric resists wetting. |
|
Oil
Repellent |
|
( AATCC
118-1992 ) |
|
|
Washing
0 time - 4 grade |
|
Washing
50 times - 3 grade |
|
(
ISO105c06 ) |
|
Teflon |
|
Hydro
static Pressure Test |
|
( ISO
811 ) |
|
450 - 600
mm. |
Measured the resistance of a fabric to the penetration of water
under pressure. The high the Rating , the more resistance to
fluid penetration. |
|
Surface
Resistivity |
|
(
DIN54345 ) |
|
100
Ohms/Square |
Measure how
easily the surface of a fabric will conduct eletricity. Results
are given in ohms per unit square. The lower the value the
better. |
|
Static
Decay Time |
|
(
NFPA-99 ) |
|
+
0.2
( 42% R.H.,21'C ) sec |
Measures how
fast the electric charge will dissipate from the fabric.
|
|
Air
Permeability |
|
( JIS
L1096-A ) |
|
0.67 c.c/cm2/sec |
Measures the
rate of airflow through a fabric at a standard pressure. The
higher the ratting ,the more comfortable the fabric.
|