IRS 2128 Toughened Epoxy Adhesive
About IRS 2128 Toughened Epoxy Adhesive
IRS 2128 Toughened Epoxy Adhesive is a high performance black resin system. It has excellent adhesion to a wide variety of substrates and good chemical resistance. A two part system with a simple 1:2 mix ratio, it is supplied in a convenient side-by-side double syringe cartridge, complete with static mixing nozzles.
This adhesive is a good candidate to test for applications where there is vibration, impact or thermal shock. Its resiliency allows this adhesive to withstand impact and vibration stresses, absorb energy, and to deal with bonding materials with different CTEs under thermal cycling.
Features & Benefits
- Excellent adhesion to a variety of metals, plastics, and GRP
- Impact resistant
- Dimensionally stable
- Long pot life
- Thixotropic, gap filling
- Good general chemical resistance
- RoHS compliant
- Bonding of metals, composites or plastics
|Mix ratio by weight||1.87:1|
|Mix ratio by volume||2:1|
|Working life||60 minutes @ room temperature|
|Cure schedule||Bondline temperature
Room temperature (20-25°C)
96 hours – full cure
24 hours – full cure
|Hardness, Shore D||70-80|
|Temperature range||-55 to +140°C|
|Thermal conductivity||1.0 W/mK|
|Tensile strength||45 MPa|
|Compressive yield strength||<10 MPa|
|Coefficient of linear expansion||40-60 ppm/C|
|Volume Resistivity||1.3 x 1010 ohm-cm|
|Electric strength||15 kV/mm|
|Water absorption (7 days @ 23°C)||0.4%|
|Lap shear adhesion|
|Aluminium to Aluminium||14 MPa|
|Copper to Copper||15 MPa|
|Stainless Steel||18 MPa|
|ABS to ABS||3.1 MPa|
|Nylon 6 to Nylon 6||2.1 MPa|
|Acrylic to Acrylic||3.2 MPa|
|Safety Data Sheets|
|For the latest SDS for this product, please e-mail [email protected]|
|Adhesive Problem? What’s the Cure?
A guide to adhesive bonding, considering structural bonding and the criteria involved for successful assembly.
See how one customer got results from IRS 2128 for a bonding application in this Case Study:
|Application Insight – Ultrasonic Probe Bonding
Bonding elements into non-destructive, ultrasonic test equipment for a variety of industries including gas, oil, road and rail transport and aerospace with IRS 2128
Our Technical Bulletins & Articles page has links to:
IRS 2128 is available in a convenient 50ml side-by-side double syringe cartridge. Large cartridges and bulk packaging are available.
The IRS2128-50KIT contains a 50ml cartridge of epoxy, a Syringe Gun and three static mixing nozzles. It is ideal for product evaluations or small quantity users.
|IRS2128-50ML||Toughened Epoxy Adhesive, Double Syringe Cartridge, 50ml|
|IDM2N10||Static Mixing Nozzle (pkg 10)|
|IRS2128-50KIT||Toughened Epoxy Adhesive Kit – contains 50ml cartridge of epoxy, a Syringe Gun and three static mixing nozzles|
Storage: Store in the original unopened containers under cool dry conditions between 15° and 25°C.
Let’s start by talking about your application
|01865 842842||[email protected]|
- Last updated: June 2023
- Version: 1.2
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.