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Page 1: Shear Tests - DIPTEM Genova Adhesive tape NITTO DENKO 30 µm thick Adhesive tape NITTO DENKO 30 µm thick Adhesive tape 3M 9461P – 30 µm thick Adhesive tape

Shear Tests - DIPTEM Genova

Adhesive tape

NITTO DENKO 30 µm thick

Adhesive tape

3M 9461P – 30 µm thick

Liquid glue

Araldite 2020

Adhesive film

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

• Two components epoxy liquid glue

• Epoxy = 0.188 W/m K

• EVA (Ethylene - vinyl Acetate) adhesive film

• EVA = 0.34 W/m K⁻ Surface cleaning with

acetone⁻ 1 Kg for 65 hours

- Surface cleaning with acetone

- 1 Kg for 3 minutes- 80 °C in the oven (weight

and plate already hot)

⁻ Surface cleaning with acetone⁻ Vacuum outgassing after

mixing the component ⁻ Dispensing with a blade

⁻ Surface cleaning with acetone

⁻ 1 Kg for 65 hours

Silicon

glue

Silicon

Silicon samples 10 x 10 mm

Araldite: 2 samplesFastelFilm: 4 (2 with the weight 2 without)NittoDenko: 4 (2 with the weight 2 without)3M: 4 (2 with the weight 2 without)

Page 2: Shear Tests - DIPTEM Genova Adhesive tape NITTO DENKO 30 µm thick Adhesive tape NITTO DENKO 30 µm thick Adhesive tape 3M 9461P – 30 µm thick Adhesive tape

Shear Tests - DIPTEM Genova - Machine

Top clamp

Bottom clamp

INSTRON 8802 – Floor Model Fatigue Testing Systems

Working set up

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Gluing Tests - DIPTEM Genova - Results

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Gluing Tests - DIPTEM Genova - Results

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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

Page 6: Shear Tests - DIPTEM Genova Adhesive tape NITTO DENKO 30 µm thick Adhesive tape NITTO DENKO 30 µm thick Adhesive tape 3M 9461P – 30 µm thick Adhesive tape

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Gluing Tests - DIPTEM Genova - Results

S1 and S2 = without weight of 1 kg on top

Page 7: Shear Tests - DIPTEM Genova Adhesive tape NITTO DENKO 30 µm thick Adhesive tape NITTO DENKO 30 µm thick Adhesive tape 3M 9461P – 30 µm thick Adhesive tape

Gluing Tests - DIPTEM Genova - Results

-3

-2

-1

0

1

2

3

4

5

6

-0.001 0.000 0.001 0.002 0.003 0.004 0.005 0.006

Sfo

rzo i

n t

razi

one (

MPa)

Deformazione a trazione (mm/mm)

Provino da 1 a 12

Provino n.

123456789101112

Etichetta provino Larghezza(mm)

Spessore(mm)

Velocità di prova(mm/min)

Forza massima(N)

1 Nitto S1 10,00000 10,00000 1,30000 254,058842 Nitto S2 10,00000 10,00000 1,30000 184,071063 Nitto C1 10,00000 10,00000 1,30000 242,537264 Nitto C2 10,00000 10,00000 1,30000 232,541565 3M 1 10,00000 10,00000 1,30000 419,920686 3M 2 10,00000 10,00000 1,30000 503,736737 3M S1 10,00000 10,00000 1,30000 339,913378 3M S2 10,00000 10,00000 1,30000 382,590299 FF 1 10,00000 10,00000 1,30000 459,22995

10 FF 2 10,00000 10,00000 1,30000 430,3157311 FF S1 10,00000 10,00000 1,30000 546,6699612 FF S2 10,00000 10,00000 1,30000 413,29265

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Gluing Tests - DIPTEM Genova - Results

0

2

4

6

8

10

12

14

16

18

-0.002 0.000 0.002 0.004 0.006 0.008 0.010 0.012

Sfo

rzo i

n t

razi

one (

MPa)

Deformazione a trazione (mm/mm)

Provino da 13 a 13

Provino n.

13

Etichetta provino Larghezza(mm)

Spessore(mm)

Velocità di prova(mm/min)

Forza massima(N)

13 A1 10,00000 10,00000 1,30000 1706,08759


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