Smart bonding.
Adhesive films for the
textile industry
Properties
Unit
Collano products
1) View legend
20.501
20.801
22.100
2) View legend
Chemical basis
46.302
36.004
36.304
EVA
EVA
LDPE
TPU
TPU
Melting range (Koflerbench)
[°C]
90–100
80–90
120–130
65–85
100–130
Melt Flow Index DIN 53735 (190 °C/21.2 N)
[g/10 min]
12–19
6–9
2–6
5–16
8–19
Density
[g/ml]
0.94
0.94
0,92
1.16
1.18
yes
not tested
yes
not tested
yes
ECO-Passport
Open time
sec
<1
<1
<1
<15
<25
Heat deflection temperature (DMTA)
[° C]
65
75
110
60
90
no
no
no
yes
yes
Plasticizer resistance
Shear modulus (DMTA)
[MPa]
20
22
200
50
13
Modulus of elasticity (Tensile test)
[MPa]
15
20
80
100
12
Yield stress
[MPa]
3
4
8
8
no
Tensile strength
[MPa]
21
26
25
48
57
Ultimate strain
[%]
>1000
>1000
>1000
>1000
>1000
Pressing time
min
1
1
1
1
1
Pressing pressure
bar
3
3
3
3
3
Minimum bond line temperature (MBT)
[° C]
90
90
130
90
135
Pressing temperature = MBT + 10 °C
[° C]
100
100
140
100
145
Adhesive film weight
[g/m ]
50
50
50
50
50
BW
BW
BW
PET
PET
2
Test substrate
(BW = Cotton /PET = Polyester fabric)
Peel strength at MBT + 10 °C
[N/mm]
0.7
0.8
1,7
1.6
2,9
Peel strength at MBT + 20 °C
[N/mm]
1.0
1.2
1,7
2.2
3.1
Peel strength at MBT + 30 °C
[N/mm]
1.2
1.5
1,6
2.9
3.5
Adhesion to PE foam



—
—
Adhesion to PET foam





Adhesion to PU foam





(Test temperature 23 °C)
(Test temperature 23 °C)
(Test temperature 23 °C)
© Collano Adhesives AG, Switzerland 08.2014
46.002

Good bonding

Useful bonding
— Weak bonding
1) Blown film on flat PE- or PP-carrier
2) Flat die extruded film on rhombus structured PE-carrier
Collano Adhesives AG, CH-6203 Sempach Station
Switzerland, Phone +41 41 469 92 75, Fax +41 41 469 93 68
[email protected], www.collano.com

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