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Metal adhesives
3M 7957MP Hi-Performance Acrylic 200MP
Categories: Polymer; Adhesive
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.

Designed to meet the performance requirements of most membrane keyboards. Outstanding resistance to temperature extremes, chemicals and humidity. Also resists oozing, lifting and separation of switch layers. All products feature 2 mils of 200MP on each side

Information provided by 3M
Vendors:
Available Properties
  • Thickness, Adhesive
  • Thickness, Adhesive
  • Thickness, Polyester
  • Shear Strength, ASTM D1002, Cohesion Dynamic, PET/Polycarbonate
  • Shear Strength, ASTM D1002, Cohesion Dynamic, PET/Stainless Steel
  • Peel Strength, ASTM D3330, 90° Peel, PET/PET, Initial (20 mins)
  • Peel Strength, ASTM D3330, 90° Peel, PET/Polycarbonate, Initial (20 mins)
  • Peel Strength, ASTM D3330, 90° Peel, PET/Stainless Steel, Initial (20 mins)
  • Peel Strength, ASTM D3330, 90° Peel, PET/PET, 72 hrs at RT
  • Peel Strength, ASTM D3330, 90° Peel, PET/Aluminum, Initial (20 mins)
  • Peel Strength, ASTM D3330, 90° Peel, PET/Polycarbonate, 72 hrs at RT
  • Peel Strength, ASTM D3330, 90° Peel, PET/Polycarbonate, 72 hrs at 70°C
  • Peel Strength, ASTM D3330, 90° Peel, PET/Aluminum, 72 hrs at RT
  • Peel Strength, ASTM D3330, 90° Peel, PET/Stainless Steel, 72 hrs at RT
  • Peel Strength, ASTM D3330, 90° Peel, PET/PET, 72 hrs at 70°C
  • Peel Strength, ASTM D3330, 90° Peel, PET/Aluminum, 72 hrs at 70°C0
  • Peel Strength, ASTM D3330, 90° Peel, PET/Stainless Steel, 72 hrs at 70°C
  • Volume Resistivity, ASTM D257
  • Surface Resistance, ASTM D257
  • Insulation Resistance, Mil-I-46058C, 100VDC, 60 sec
  • Dielectric Constant, ASTM D150
  • Dielectric Strength, ASTM D149
  • Dissipation Factor, ASTM D150
  • CTE, linear, ASTM D696
  
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Manufacturer Notes:
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Category Notes
Plastic

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Metal adhesives



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