Description
ResinLab Armstrong Epoxy Resin Adhesive C-7 with Activator W is a two component, medium viscosity epoxy that is used to bond glass, thermoplastics, concrete, ceramics, rubber, and metals. It has the ability to have a flexible or rigid bond depending on the mix ratio. 50 mL Mixpac Cartridge.
An adhesive with a very rigid glue line. Although these systems do not exhibit high tensile shear strengths, they have proven very useful where a rigidity is required – such as bonding strain gages transducers and other strain measuring elements. Activator A is fast reacting and cure is at room temperature.
Typical Use: General purpose epoxy, varying flexibility.
Brand: Armstrong
Chemical Composition: C-7: Epoxy resin; Activator W: Polyamide resin
Color: Clear
Components: 2 part
Cure System: Room Temperature/Heat
Cure Time: 7d @ room temperature; 2h @ 73.8 C
Elongation: 6.3%
Flash Point: C-7: 248.8 C; Activator W: >260 C
Mix Ratio: 1:1 by weight
Specific Gravity: C-7: 1.14 to 1.18; Activator W: 0.96
Viscosity: Mixed: 21,000 @ 25 C
Working Time: 90min @ 25 C
Manufacturer:Electronic Components
Datasheet:Armstrong-ACT-7c-W.pdf
