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  5. NP-50B adhesives (High temperature)

NP-50B adhesives (High temperature)

Two-component, room-temperature-curing, Mixing ratio: 3~4%


About the NP-50B adhesives

The NP-50B is a two-component room-temperature-curing polyester adhesive for bonding QF, ZF and BF series strain gauges. Put the necessary quantity of drug A into the supplied mixing vessel then add drug B by drops to total 3~4% by weight of drug A. Use the mixed adhesive within 5~20 minutes.

Suitable strain gauge series

QF, ZF, BF

Suitable materials

  • metals
  • composite

Service temperature range of cured adhesive

-30 to +300 ℃

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Technical Specifications

Specification Value
Applicable specimen Metal, Composite
Component Polyester
Contents A:25 g, B:3 g
Curing temperature and time Room temperature Pressure 50 to 300kPa 16 hrs
Operating temperature -30 to +300 ℃
Shelf life 6 months
Type Two component Room-temperature-curing (Mixing ratio: 3 to 4%)