About IRS 3078 Polyurethane Potting Compound
IRS 3078 Polyurethane Potting Compound is a semi-rigid, room temperature curing and electrically insulating black polyurethane potting compound. The material is low viscosity, flowable and available in convenient side-by-side double syringe cartridges. It offers high adhesion and impact resistance, with a resilient Shore D 65 hardness.
IRS 3078 may be used as a low viscosity adhesive.
Features & Benefits
- Flowable, semi-thixotropic
- High impact resistance
- Good electrical insulation properties
- Room temperature curing
- High adhesion
- Packaged in convenient side-by-side cartridges
- Potting and encapsulating electronic assemblies
- Bonding of dissimilar materials
- Sealing road studs
|Mix ratio by weight||0.90:1|
|Mix ratio by volume||1:1|
|Working life||6 minutes @ room temperature|
|Cure schedule||Bondline temperature
24 hours – full cure
12 hours – full cure
6 hours – full cure
|Hardness, Shore D||65|
|Temperature range||-40 to +130°C|
|Thermal conductivity||> 0.2 W/mK|
|Comparative tracking index||>600 V|
|Electric strength||10 kV/mm|
|Volume Resistivity||5 x 1014 ohm.cm|
|Lap shear strength|
|Aluminium to Aluminium||14 Kg/cm2|
|Stainless Steel to Stainless Steel||12 Kg/cm2|
|Safety Data Sheets|
|For the latest SDS for this product, please e-mail firstname.lastname@example.org|
|Adhesive Problem? What’s the Cure?
A guide to adhesive bonding, considering structural bonding and the criteria involved for successful assembly.
Our Technical Bulletins & Articles page has links to:
IRS 3078 is available in a convenient side-by-side double syringe cartridge.
The IRS3078-50KIT contains a 50ml cartridge of epoxy, a Syringe Gun and three static mixing nozzles. It is ideal for product evaluations or small quantity users.
|IRS3078-50ML||Polyurethane Potting Compound, Double Syringe Cartridge, 50ml|
|IRS3078-200ML||Polyurethane Potting Compound, Double Syringe Cartridge, 200ml|
|IDM805001||Dispensing Gun for 50ml Cartridge|
|DMDM2X200-01-52-01||Dispensing Gun for 200ml Cartridge|
|IDM2N10||Static Mixing Nozzle (pkg 10)|
|IRS3078-50KIT||Polyurethane Potting Compound 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.
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Find out more information on how to purchase.
- Last updated: July 2021
- Version: 1.1
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.