Epoxy Resin Construction Adhesive
| Item | Design |
Inhalt g
|
Einheit Stück
|
Price Euro* |
Buy |
|---|---|---|---|---|---|
| 954871 | Kleber | 1.000 | 1 | 179.00 | |
| 954872 | Härter | 800 | 1 | 158.00 | |
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Application area
Fuel-, mineral oil- and water-resistant adhesive bonding of metals, ceramics and plastics.
Product specification
Modified, room-temperature-curing, two-component epoxy resin adhesive for mechanical and electrical loads, consisting of viscous, opaque, bisphenol-based resin component AW 106 and light yellow, polyamide-based hardener HV 953 U. Adhesive components are available in 1,000 g containers, hardener in 800 g containers.
Handling:
Adhesive components and hardener are carefully blended in equal parts by volume (equivalent to 100 parts by weight of binder and 80 parts by weight of hardener). The surfaces to be bonded should be cleaned with a good degreasing agent such as acetone. Alcohol, gasoline (petrol) or paint thinners should never be used. Additional mechanical roughening followed by a second degreasing treatment of the surfaces improves the bonding strength considerably.
The homogeneously mixed adhesive is applied with a spatula in a thin layer to both adhesive surfaces. The joint components should be assembled and clamped as soon as the adhesive has been applied. An even contact pressure throughout the joint area will ensure optimum cure.
A layer of adhesive 0.05 to 0.1 mm thick will normally impart the greatest lap shear strength to the joint.
Technical specification
Flash point:
Resin components: +210 °C
Hardener: +110 °C
Density:
Resin components: 1.2 g/cm3
Hardener: 0.95 g/cm3
Viscosity at +25 °C:
Resin components: approx. 35,000 mPa x s
Hardener: approx. 27,500 mPa x s
Initial mixing viscosity: approx. 45000 mPa x s
Pot life: at least 100 minutes (at +23 °C)
Cure time:
at +25 °C: 18 hours
at +40 °C: 3 hours
at +70 °C: 50 minutes
at +100 °C: 10 minutes
Lap shear strength: 18 N/mm2 (DIN 53283)
Dielectric strength: >22 kV/mm2 (of the cured adhesive)
Thermal conductivity: 0.28 W/m * K at +28 °C (of the cured adhesive)
Water vapor permeability: 16 g/m2 (at +38 °C, 90 % rh) in 24 h of a cured 1 mm layer
Shelf life resin and hardener: 2 years at <+25 °C (in sealed containers)
| Item | Image | Design |
Inhalt g
|
Einheit Stück
|
Price Euro* |
Buy |
|---|---|---|---|---|---|---|
| 954871 |
|
Kleber | 1.000 | 1 | 179.00 | |
| 954872 |
|
Härter | 800 | 1 | 158.00 | |
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