Composition:
100%
Polypropylene fibers,
polymer organic binders (when impregnated)
Application:
This
nonwoven technical textile is used mainly for
decoration
of
vehicle speakers,
sofa speakers,
stage speakers
or
household speakers.
The
material has
sound-absorbing and sound-insulation capability.
We also can offer this material impregnated with latex.
Confectioning:
on rolls
Technical
specifications:
|
|
INDICAOTRS
|
STANDARD
|
VALUE
|
|
|
1.
Mass per unit
area,
g/m2
|
BDS
EN
29073-1
|
300
|
|
|
2.
Tolerance, %
|
|
±10
|
|
|
3.
Volume density,
g/cm3
|
|
0.08
|
|
|
4.
Width, cm
|
|
200
|
