Gluing Tests - DIPTEM Genova - Adhesives
Shear tests with four different adhesive types:
Adhesive tape
Adhesive tape
Liquid glue
Adhesive film
NITTO DENKO 30 µm thick
3M 9461P – 30 µm thick
Araldite 2020
FastelFilm 30 µm thick
•
•
Polyester film double
coated by acrylic
adhesive
Polyester = 0.13-0.15
W/m K
Acrilyc = 0.2 W/m K
•
3M Adhesive 100 (Acrylic
adhesive)
3M Adhesive 100 = 0.178
W/m K
•
•
•
⁻
⁻
⁻
Surface cleaning with
acetone
1 Kg for 65 hours
⁻
⁻
Surface cleaning with
acetone
1 Kg for 65 hours
⁻
⁻
Two components
epoxy liquid glue
Epoxy = 0.188 W/m K
Surface cleaning with
acetone
Vacuum outgassing after
mixing the component
Dispensing with a slice
•
•
-
EVA (Ethylene - vinyl
Acetate) adhesive film
EVA = 0.34 W/m K
Surface cleaning with
acetone
1 Kg for 3 minutes
80 °C in the oven (weight
and plate already hot)
Gluing Tests - DIPTEM Genova - Samples
Silicon samples 10 x 10 mm
Silicon
glue
Silicon
Araldite: 10 samples + 2
FastelFilm: 10 samples + 4 (2 with the weight 2 without)
NittoDenko: 10 samples + 4 (2 with the weight 2 without)
3M: 10 samples + 4 (2 with the weight 2 without)
- TEST of Jerome’s tool: 3 samples glued with NittoDenko double tape
- 2 samples per glue type tested (with or without 1 kg weight)
- 5 samples per glue type to be ‘natural’ tested
- 5 samples per glue type to be tested after irradiation
Gluing Tests - DIPTEM Genova - Machine
INSTRON 8802 –
Floor Model Fatigue Testing Systems up to 500 kN
Top clamp
Bottom clamp
Gluing Tests - DIPTEM Genova - Results
Preliminary test of the tool
1
2
3
01 Nitto
02 Nitto
03 Nitto
Larghezza
(mm)
10,00000
10,00000
10,00000
1
2
3
Velocità di prova
(mm/min)
1,30000
1,30000
1,30000
Forza massima
(N)
140,73849
116,31846
163,82933
Etichetta provino
Spessore
(mm)
10,00000
10,00000
10,00000
Carico massimo
(MPa)
1,407
1,163
1,638
Gluing Tests - DIPTEM Genova - Results
5
Gluing Tests - DIPTEM Genova - Results
6
Gluing Tests - DIPTEM Genova - Results
S1 and S2 = without weight of 1 kg on top
S1 and S2 = without weight of 1 kg on top
7
Gluing Tests - DIPTEM Genova - Results
S1 and S2 = without weight of 1 kg on top
8
Gluing Tests - DIPTEM Genova - Results
Etichetta provino
1
2
3
4
5
6
7
8
9
10
11
12
Nitto S1
Nitto S2
Nitto C1
Nitto C2
3M 1
3M 2
3M S1
3M S2
FF 1
FF 2
FF S1
FF S2
Larghezza
(mm)
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
Spessore
(mm)
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
10,00000
Velocità di prova
(mm/min)
1,30000
1,30000
1,30000
1,30000
1,30000
1,30000
1,30000
1,30000
1,30000
1,30000
1,30000
1,30000
Forza massima
(N)
254,05884
184,07106
242,53726
232,54156
419,92068
503,73673
339,91337
382,59029
459,22995
430,31573
546,66996
413,29265
Gluing Tests - DIPTEM Genova - Results
Etichetta provino
13
A1
Larghezza
(mm)
10,00000
Spessore
(mm)
10,00000
Velocità di prova
(mm/min)
1,30000
Forza massima
(N)
1706,08759