|
Composition:
100%
Polyester fibers, organic polymer binders
Application:
This
material is used in the production of heavier type shoes, as a basic
element of shoe's bottom.
The material has outstanding strength at rubbing and sewing and
flexibility, and
allows
proper shoe body shaping.
It is used mainly for production of men’s, junior’s and winter shoes.
The heavy type soles have greater density and solidity than soles
light type.
Confectioning:
On rolls
or on sheets (100 cm width and 100 or 150 cm length) - by agreement.
Technical
specifications:
|
|
INDICATORS |
STANDARD |
VALUE |
|
|
1.
Mass per
unit area,
g/m2 |
BDS
EN
29073-1 |
over
800 |
|
|
2.
Thickness,
mm |
BDS EN ISO
29073-2 |
2.0 ±0.2 |
|
|
3.
Minimum
tensile strength:
|
BDS
EN
29073-3 |
|
|
-
by length, N 5/сm |
|
900 |
|
|
-
by width, N 5/сm |
|
1000 |
|
|
4.
Maximum
elongation strength: |
|
|
|
-
by length, % |
|
30 |
|
|
-
by width, % |
|
40 |
|
|
5.
Minimum
water absorption
after 8
hours, % |
|
40 |
|
|
6.
Minimum
water absorption
after
16 hours, % |
|
10 |
|
|
7.
Maximum
length variation after moisturizing
for 8 hours,
% |
|
10 |
|
|
8.
Minimum
absorption,
% |
|
8 |
|
|
9.
Minimum
desorption,
% |
|
4 |
|
|
