| TEST
ITEMS |
UNITS |
SPECS |
REMARK |
| WEIGHT |
g/㎡ |
210 ± 10% |
BALANCE WEIGHT |
| THICKNESS |
㎜ |
2.7 ± 10% |
C.E.T |
TENSILE
STRENGTH |
Kgf/5㎝ |
MD |
10 ↑ |
TENSILON
(CONSTANT-RATE-
EXTENTION TENSILE TESTER)
SPEED 200㎜/min
SAMPLE SIZE 5×20㎝ |
| CD |
10 ↑ |
| ELONGATION |
% |
MD |
5 ↑ |
| CD |
5 ↑ |
TEARING
STRENGTH |
㎏ |
MD |
2 ↑ |
|
| CD |
2 ↑ |
BENDING
RIGIDITY |
g |
MD |
- |
TEST METHOD FROM
J.V.C |
| CD |
- |
BURSTING
STRENGTH |
Kgf/㎠ |
5 ↑ |
MULLEN TESTER |
| AIR PERMEABILITY |
㏄/㎠/sec |
80~100 |
|
| PORE
SIZE |
㎛ |
MAX : 135 |
|
| MEAN : 110 |
| TECHNICAL
DATA OF AIR CLEANER (FILTRATION): NIPPON DENSO
method |
INITIAL
AIR RESISTANCE |
mmAq |
10 ↓ |
1,000㎠
1.8㎥/min(0.3m/sec) |
INITIAL
EFFICIENCY |
% |
97.5 ↑ |
SUPPLY DUST 11~12g
APPROX. 6.5min |
FULL LIFE
EFFICIENCY |
% |
98.5 ↑ |
AFTER INCREASE
PRESSURE 300mmAq
(STANDARD MINIMUM
85g/1,000㎠) |
DUST HOLD
CAPACITY |
g/100㎠ |
8.5 ↑ |
| REMARK |
|
