Potting compounds
A polyurethane black hardener that when mixed with the appropriate resin forms a low-shrinkage, low-exotherm potting compound.
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Description
- Technical specification
LOCTITE® UK 3182 is a black polyurethane hardener that when mixed with LOCTITE UK 3173 polyurethane resin forms a low-shrinkage, low-exotherm potting compound. The two parts are mixed in a volume ratio of 1:5.2, or weight ratio of 13:87 (resin: hardener). The product cures in 90 minutes at +77°F or, as an alternate cure schedule, in 30 minutes at +185°F.
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Low-shrinkage/low exotherm properties when mixed
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Work time of cured material of <7 min
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Product cures in 30 min with heat
Cure schedule, Alternate, @ 85.0 °C:
30.0 min.
Cure schedule, Recommended, @ 25.0 °C:
90.0 min.
Gel time:
14.0 min.
Key characteristics:
Shrinkage: low shrinkage
Number of components:
2 part
