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3M 7997MP Hi-Performance Acrylic 200MP

Category Polymer , Adhesive
Manufacturer 3M
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF 3M 7997MP Hi-Performance Acrylic 200MP.pdf
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Material Notes:
This adhesive meets the requirements of most long-term applications. It offers temperature resistance to 400°F (204°C). Peel adhesion values are excellent on most membrane switch substrate materials. It features exceptional shear strength and adhesion to high surface energy (HSE) plastics and metal surfaces.Single side spacers aid in the construction of membrane switch circuiry, i.e. to protect leads, hold domes in place, or build spacersInformation provided by 3M
Physical Properties Metric English Comments
Thickness 50.8 microns
2.00 mil
Adhesive
127 microns
5.00 mil
Polyester
Mechanical Properties Metric English Comments
Peel Strength 0.263 kN/m
1.50 pli
90° Peel, PET/Stainless Steel, Initial (20 mins); ASTM D3330
0.351 kN/m
2.00 pli
90° Peel, PET/Aluminum, Initial (20 mins); ASTM D3330
0.394 kN/m
2.25 pli
90° Peel, PET/Polycarbonate, Initial (20 mins); ASTM D3330
0.42729 kN/m
2.4375 pli
90° Peel, PET/PET, Initial (20 mins); ASTM D3330
0.7231 kN/m
4.125 pli
90° Peel, PET/PET, 72 hrs at RT; ASTM D3330
0.745 kN/m
4.25 pli
90° Peel, PET/Polycarbonate, 72 hrs at RT; ASTM D3330
0.82172 kN/m
4.6875 pli
90° Peel, PET/Aluminum, 72 hrs at RT; ASTM D3330
1.030 kN/m
5.875 pli
90° Peel, PET/Stainless Steel, 72 hrs at RT; ASTM D3330
1.4791 kN/m
8.4375 pli
90° Peel, PET/Polycarbonate, 72 hrs at 70°C; ASTM D3330
2.816 kN/m
16.06 pli
90° Peel, PET/PET, 72 hrs at 70°C; ASTM D3330
2.8705 kN/m
16.375 pli
90° Peel, PET/Aluminum, 72 hrs at 70°C0; ASTM D3330
3.539 kN/m
20.19 pli
90° Peel, PET/Stainless Steel, 72 hrs at 70°C; ASTM D3330
Thermal Properties Metric English Comments
CTE, linear 2.80 µm/m-°C

@Temperature 27.0 - 175 °C
1.56 µin/in-°F

@Temperature 80.6 - 347 °F
ASTM D696
Electrical Properties Metric English Comments
Volume Resistivity 4.80e+15 ohm-cm
4.80e+15 ohm-cm
ASTM D257
Surface Resistance >= 5.60e+16 ohm
>= 5.60e+16 ohm
ASTM D257
Insulation Resistance 6.50e+12 ohm
6.50e+12 ohm
100VDC, 60 sec; Mil-I-46058C
Dielectric Constant 3.05
3.05
ASTM D150
Dielectric Strength 66.9 kV/mm
1700 kV/in
ASTM D149
Dissipation Factor 0.0080
0.0080
ASTM D150
Descriptive Properties Value Comments
Adhesive Type 200MP
Liner 94# PCK 7.0
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