 |
POLYURETHANE FOAM
 Standard foam is mainly used with furniture manufacturing
which uses foam, beds or sofas.
This product can by used for the entire range of chairs (seat, back, arms) and
mattresses
(for the internal structure being joined with the springs).
Other activity fields: filtration, car components (chairs, doors, ceilings, etc.), sponges, packing materials, lamination of different material types
(textile, leather).
SOFT and SUPERSOFT foams offer increased comfort and base for the best
applications and special conditions.
These two different types of foam will be mainly used to increase comfort considerably with
furniture or even mattresses , by inclusion, for example, in armchair arms or in the
superficial layer of the high quality mattresses.
TECHNICAL SPECIFICATIONS :
| CODE |
DENSITATE DENSITY # |
RESISTANCE # 2 |
EXTENSION # 3 |
ELONGATION # 4 |
COMPRESSION # 5 |
|
|
| St 16 |
15,5 - 17,5 |
2,6 - 3 |
100 |
120 |
80 |
|
| St 18 |
17 - 19 |
3,2 - 3,6 |
100 |
120 |
80 |
|
| St 21 |
19,5 - 21,5 |
3,8 - 4,2 |
100 |
120 |
80 |
1 |
| St 23 |
22 - 24 |
3,4 - 3,6 |
100 |
120 |
80 |
|
| St 25 |
24 - 26 |
4,3 - 4,7 |
100 |
120 |
80 |
3 |
| St 28 |
27 - 29 |
4,6 - 5 |
100 |
120 |
80 |
|
| St 30 |
29 - 31 |
4,2 - 4,4 |
100 |
120 |
80 |
2 |
| St 32 |
31 - 33 |
4,3 - 4,5 |
100 |
120 |
80 |
|
| St 35 |
34 - 36 |
4,6 - 5 |
100 |
120 |
80 |
|
|
| Sf 20 |
19 - 21 |
2,9 - 3,3 |
100 |
120 |
80 |
|
| Sf 23 |
22 - 24 |
3 - 3,2 |
100 |
120 |
80 |
|
| Sf 25 |
24 - 26 |
3 - 3,3 |
100 |
120 |
80 |
|
| Sf 30 |
29 - 31 |
3,1 - 3,4 |
100 |
120 |
80 |
4 |
|
| Esf 20 |
19 - 21 |
1,4 - 1,8 |
100 |
120 |
80 |
|
| Esf 25 |
24 - 26 |
1,6 - 2 |
100 |
120 |
80 |
|
| Esf 30 |
29 - 31 |
1,8 - 2,2 |
100 |
120 |
80 |
|
RECYCLED FOAMS :
| RB 80 |
75 - 85 |
5.0 Min |
60 |
40 |
|
|
| RB 100 |
95 - 105 |
5.0 Min |
60 |
40 |
|
|
|
* 1..4 THE MOST USED TYPES OF FOAM
# 1 = STAS 10406-76 kg/m3
# 2 = SR ISO 3386-1:1993 measured in KpA@ 40% deformation
# 3 = STAS 8665-78 measured in KpA( Minimum)
# 4 = STAS 8665-78 measured in % (Minimum)
# 5 = DIN 53572 measured in % after the compression with 22H/70 C/50% (Maximum)
|
 |
DEMO :
 |
|
 |
|
 |
|
 |
| Starting position |
|
Contour is cut |
|
Material table is turned by 90° |
|
The contour is cut in
the third dimension |
|
|
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)