Hot Melt Adhesive Film on Sockliner EH-935F
The compositions of regular indole or moulded insole are fleece or terry toweling laminating EVA foam with solvent-based adhesive and cutting in the form of insole or through hot compress and fixation to become moulded insole. The shortcoming of this process is the residues of toluene or VOC. So we use hot melt adhesive film instead of solvent-based adhesive to eliminate the residues of VOC and shorten the process.
OPERATING CONDITION:
|
1 |
Operation method |
heat-molding by roller |
|
2 |
Temperature, Roller S.T. |
100~130 oC _4.9 kgf/cm2 (depend on the material) |
|
3 |
Roller time |
20 sec(above) (depend on the material) |
EH-935F is a film without solvents designed to assembling sockliner materials such as textiles v.s EVA foam.
PHYSICAL PROPERTY:
|
1 |
Appearance |
Translucent film（without releasing paper） |
|
2 |
Thickness |
0.04 mm*n,n=1,2,3….ex:0.04mm,0.08mm,0.12mm… |
|
3 |
Flowing temperature |
85±5 oC |
|
4 |
MI (2.16 kg,190oC) |
22±5g/10min |
|
5 |
Specific Gravity |
0.9 g/cm3 |
|
6 |
Hardness |
88±3A |
|
7 |
Solvent |
No |
|
8 |
Shelf life |
one year |
|
9 |
Packing:
|
Width below 150cm/ ROLL Length depends on thickness: 1. 0.04 and 0.08 mm thickness: 400 M (length) / ROLL 2. 0.12 mm thickness: 250 M (length) / ROLL 3. 0.16 mm : 200 M (length) / ROLL 4. 0.20 mm : 150 M (length) / ROLL |