Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Application Area
- Application Method
- Cure Method
- Processing
Processing
Preparation of Adhesive Adhesive must be stirred to homogeneity before use Consistency Pourable Surface Requirements
Dry Clean Free of grease Free of dust Polyolefin plastics have to be corona or flame treated Other plastics and metals should be primed Application Method Roller coating via two part mixing and metering systems potting Cleaning Cleaner for Tools Körasolv PU Hints
Moisture Sensitivity The adhesive must not be exposed to moisture before and during application.
Moisture causes foaming leading to lower mechanical properties.- Preparation: For some substrates the use of mechanical pretreatment and/or cleaner or primer is necessary to achieve good adhesion.
- Processing: Low temperatures can cause a temporary increase in viscosity resulting in reduced extrusion and slower curing rates.
- Cleaning: Clean tools immediately after use. Once cured, the material can only be removed mechanically.
Properties
- Color
- Component A
- Physical Properties
- Component B
- Cured Properties
- Processing Parameters
Value | Units | Test Method / Conditions | |
Density (Isa-Pur™ 2072) | 1.16 | g/cm³ | DIN EN 542 |
Value | Units | Test Method / Conditions | |
NCO Content (Köracur TH 650) | 31.0 | % | - |
Density | 1.18 | g/cm³ | DIN EN 542 |
Glass Transition Temperature | 35.0 | °C | DIN EN ISO 6721-1 |
Value | Units | Test Method / Conditions | |
Density (Köracur TH 650) | 1.23 | g/cm³ | DIN EN 542 |
Value | Units | Test Method / Conditions | |
Pot Life | 4.0 | min | Kö-test method 100172 |
Curing Time | min. 24 | h | - |
Hardness (after 7d) | 60.0 | - | ISO 868, Shore D |
Tensile Strength (after 7days) | 15.0 | MPa | DIN EN ISO 527 |
Elongation at Break | 70.0 | % | DIN EN ISO 527 |
Lap Shear Strength (substrates: aluminum/aluminum) | 14.0 | MPa | DIN EN 14869-2 |
Value | Units | Test Method / Conditions | |
Viscosity (Isa-Pur™ 2072) | 1400.0 | mPa.s | Kö-test method 100000 |
Viscosity (Köracur TH 650) | 300.0 | mPa.s | Kö-test method 100000 |
Mixing Ratio (Part A:Part B, by weight) | 1900-01-03T04:42:00+00:00 | - | - |
Mixing Ratio (Part A:Part B, by volume) | 1900-01-03T04:40:00+00:00 | - | - |
Processing Temperature | 15 - 25 | °C | - |
Packaging & Availability
- Regional Availability
Storage & Handling
- Storage Conditions
- Isa-Pur™ 2072 should be used within the shelf life specified on the packaging.
- The storage stability only applies to material stored in original unopened containers, at storage temperature -25°C to 35°C.