3M™ Membrane Switch Product with Adhesive 200MP 7953MP

Typical Performance Characteristics (continued)

90°

Peel

Adhesion

Method

Dwell/Cure

Time

Temp C

Temp F

Substrate Backing

Notes

Dwell

Time

Units

Environmental

Condition

3.5

N/cm

ASTM

D3330

(modi ed)

Initial

Aluminum PET

Film

32

oz/in

ASTM

D3330

Initial

22C

72F

Aluminum 2 mil

PET

12 in/min (300 mm/min)

52%RH

8.2

N/cm

75 oz/in

ASTM

D3330

72

22C

72F

Aluminum 2 mil

PET

12 in/min (300 mm/min)

hr

52%RH

16.6

N/cm

152

oz/in

ASTM

D3330

(modi ed)

72

70C

158F

Aluminum PET

Film

hr

52%RH

4.8

N/cm

44 oz/in ASTM

D3330

(modi ed)

Initial

PET

PET

Film

12 in/min (300 mm/min)

8

N/cm

73 oz/in

ASTM

D3330

(modi ed)

72

22C

72F

PET

PET

Film

hr

52%RH

13.7

N/cm

125

oz/in

ASTM

D3330

(modi ed)

72

70C

158F

PET

PET

Film

hr

52%RH

5.1

N/cm

47 oz/in

ASTM

D3330

(modi ed)

Initial

Polycarbonate

(PC)

PET

Film

12 in/min (300 mm/min)

8.2

N/cm

75 oz/in

ASTM

D3330

(modi ed)

72 hr @

158°F(70°C)

Polycarbonate

(PC)

PET

Film

113

oz/in

12.4

N/cm

ASTM

D3330

72

22C

72F

Stainless

Steel

2 mil

PET

12 in/min (300 mm/min)

hr

52%RH

8.3

N/cm

76 oz/in

ASTM

D3330

72

22C

72F

Polycarbonate

(PC)

2 mil

PET

12 in/min (300 mm/min)

hr

52%RH

Property: 90° Peel Adhesion

Overlap Shear Strength

Substrate

0.72 MPa

105 lb/in²

Stainless Steel

0.61 MPa

88 lb/in²

Polycarbonate (PC)

Property: Overlap Shear Strength

Method: ASTM D1001

Backing: PET Film

Table continued on next page

Property

Values

Method

Substrate

Backing

Test Condition

Notes

Tensile

Strength

1593 lb/in

ASTM D2370

Stainless Steel

PET Film