- Damival® 13653 0090 / 13500 0000 Black Two Parts Polyurethane Casting Resin
- Two parts polyurethane casting resin.Casting resin for encapsulation of Printed Circuit Boards Assemblies, sensors, cable connexion...
Inquiry
Damival® 13653 0090 / 13500 0000
►Flexible elastomeric compound
►Very hydrophobic grade
►Good adhesion
►Suitable for very low temperature
►Low dielectric constant
General description
Two parts polyurethane casting resin.
Application
Casting resin for encapsulation of Printed Circuit Boards Assemblies, sensors, cable connexion...
Processing
The resin must be stirred before use, as it contains fillers which can settle during storage. A storage above 25°C will increase the
settling. Avoid air introduction during stirring.
Polyurethane resin and hardener are sensitive to moisture during the processing steps (storage, mixing, casting). The parts to be
casted shoud be dry and clean.
A preheating of the parts and/or of the resin and hardener can improve the encapsulation. A vacuum processing enhance the
dielectrical and mechanical properties.
Mixing can be done by machine or manually.
The gel time and the curing time depend on the mixed volume, the temperature and the thickness of the layer.
Final properties are depending on the curing level.
Mixing ratio (resin/hardener):
Weight: 100 / 25
Volume: 100 / 22
Storage Conditions
Resin : 12 months in original packaging, at 15 to 25°C, protected from moisture.
Hardener: 12 months in original packaging, at 15 to 25°C, protected from moisture.
Packaging
Resin : 20kg metallic drums,
Hardener : 5 kg, 25 kg metallic drums,
Other packaging upon request
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