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IRS 2125

adhere - better bonding from intertronics
High Performance Flexible
Epoxy Adhesive
  • High performance
  • Flexible
  • Convenient packaging

Description
IRS 2125 Flexible Epoxy Adhesive is a high performance black resin system. Its combination of flexibility and high adhesive strength lends itself to many high technology bonding, sealing and insulating applications. A two part system with a simple 1:1 mix ratio, it is supplied in a convenient side-by-side double syringe cartridge, complete with static mixing nozzles.

IRS 2125 Flexible Epoxy adhesive IRS2125

Applications

  • Cable harness assemblies, wiring, cable joints & terminations , heat-shrink sealing
  • Electronics
  • Structural bonding

Features

  • Excellent flexibility giving high shear and peel strength
  • Tough bonds withstand vibration and flex
  • Outstanding chemical and fluid resistance, including moisture, diesel and fuel oils
  • Will bond metal, glass, wood, rubber and many plastics, including cable insulations and connector backshells, heat-shrink material
  • Will operate at temperatures of up to 150°C
  • Can seal to IP68, continuous immersion
  • Supplied in 50ml cartridge for easy application
  • Long shelf life is 18 months from date of manufacture
Specifications
Mix ratio 1:1 resin to hardener
Mixed viscosity ~ 100,000 cps
Colour Black
Specific gravity 1.3
Pot life 90 minutes @ 23°C
Cure schedule
Bondline temperature Time
23°C 24 hours - handling strength
23°C 7 days - full cure
85°C 2 hours - full cure
Cured properties
(Measurements taken @ 23°C)
Hardness, Shore D 50-65
Temperature range -75 to 150°C
200°C possible depending on substrate
Elastic modulus @25°C - 350MPa
@50°C - 90MPa
@75°C - 30MPa
@100°C - 30MPa
@125°C - 30MPa
Lap shear strength (Al/Al) 20MPa
Peel strength (XPLE/XPLE) 370N/25mm
Peel strength after thermal shock (4hrs @ 215°C) 370N/25mm
Dynamic shear (boot/cable shell size 22) 520N
Solvent resistance (de-icing fluid, petrol, oil, hydraulic fluid) Excellent
Dielectric strength 408 volts/mil
Surface resistivity 5.5 x 1016 ohm/sq @ 500 volts DC
Volume resistivity 1.9 x 1012 ohm-cm @ 500 volts DC

Packaging
IRS 2125 is available in a convenient side-by-side double syringe cartridge.

Cartridge

The IRS 2125-50KIT contains a 50 gram cartridge of epoxy, a Syringe Gun and three static mixing nozzles. It is ideal for product evaluations or small quantity users.

Ordering information
Part number Description
IRS2125-50G Flexible Epoxy Adhesive, 50 gram double syringe cartridge
IDM805050 Syringe Gun
IDM2N10 Static Mixing Nozzle (pkg 10)
IRS2125-50KIT Flexible Epoxy Adhesive Kit
Contains 50 gram cartridge of epoxy, a Syringe Gun and three static mixing nozzles
Other Information

Our Technical Bulletins & Articles page has links to:

See also!
 Fast cure, flexible epoxy adhesive
 Fast cure, epoxy sealant
 UV curing structural adhesives
 Cyanoacrylate adhesives
 Silicone adhesives
Obtain more information Obtain more information, samples or literature
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February 2008
Version 2.4

 adhere - better bonding from intertronics
17 Station Field Industrial Estate, Banbury Road
KIDLINGTON, Oxfordshire, OX5 1JD, ENGLAND
Tel: +44 1865 842842   Fax: +44 1865 842172   info@intertronics.co.uk
Statements, technical information and recommendations contained herein are based on tests we believe to be reliable but they are not to be construed in any manner as warrantees expressed or implied. The user shall determine the suitability of the product for his intended use and the user assumes all risk and liability whatsoever in connection therewith.
© INTERTRONICS 1997, 2008