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  5. EA-2A adhesives (Cryogenic temperature)

EA-2A adhesives (Cryogenic temperature)

Two-component, room-temperature-curing, Mixing ratio: 2:1


About the EA-2A adhesives

Two-component room-temperature-curing epoxy ahesive for bonding CF series strain gauges for use in temperature from cryogenic (- 269 ℃) up to 50 ℃. Mix the necessary quantity of drugs A and B at the weight ratio of 2 to 1.

Suitable strain gauge serie

CF

Suitable materials

  • metal
  • concrete
  • composite

Service temperature range of cured adhesive

-269 to +50 ℃

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Technical Specifications

Specification Value
Applicable specimen Metal, Concrete, Composite
Component Epoxy
Contents A:25 g, B:15 g
Curing temperature and time Pressure at 50 to 300kPa, Room temperature 1 day or at 50 ℃ 2 hrs.
Operating temperature -269 to +50 ℃
Shelf life 3 months
Type Two component Room-temperature or heat curing (Mixing ratio: 2:1)