|
Composition:
100%
Polypropylene fibers and organic polymer binders
Width: 80 сm; 100
cm; 125 сm
Confectioning:
on
rolls
Technical
indicators:
|
|
INDICATORS
|
STANDARD |
VALUE |
|
|
1.
Mass per
unit area,
g/m2 |
BDS
EN
29073-1 |
1000 |
|
|
2.
Thickness,
mm |
BDS EN ISO 29073-2 |
4.5 |
|
|
3.
Thickness
variation after static pressure, % |
|
22 |
|
|
4.
Rubbing
resistance (weight loss),% |
|
2.5 |
|
|
5.
Maximum
heat-conduction coefficient,
tcp25ºC,
W/(mºC)
0.093 |
|
0.093 |
|
|
6.
Index of
sound insulation improvement,
dB |
|
19 |
|
|
7.
Size variation after moisturizing – max. % |
|
|
|
-
by length |
|
3 |
|
|
-
by width |
|
2 |
|
|
