LOCTITE® STYCAST US 5529
Features and Benefits
LOCTITE STYCAST US 5529, Potting and Encapsulating
LOCTITE® STYCAST US 5529 is a flexible, flame retardant, mineral filled, polyurethane compound. This potting compound has long pot life, and is low viscosity so it flows well and adheres well to many substrates. It has very low odor and does not contain TDI or mercury compounds. Although LOCTITE STYCAST US 5529 is not UL recognized, it does have the same amount of flame retardant chemical as US5528, which is UL recognized. Please refer to the TDS for alternate cure schedules.
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Technical Information
| Applications | Encapsulating |
| Color | Black |
| Cure schedule, Alternate @ 65.0 - 85.0 °C | 1.0 - 3.0 hr. |
| Cure schedule, Recommended @ 22.0 - 30.0 °C | 12.0 - 24.0 hr. |
| Cure type | Heat cure |
| Density | 1.5 g/cm³ |
| Mix ratio, by volume | 1 : 4.81 |
| Mix ratio, by weight | 15 : 85 |
| Number of components | 2 part |
| Shore hardness, Shore A | 85.0 |
| Tensile strength | 540.0 psi |
| Thermal conductivity | 0.335 W/mK |
| Volume resistivity | 4.5x10¹³ Ohm cm |
| Mixed | |
| Viscosity, Mixed @ 23.0 °C | 2400.0 mPa·s (cP) |
LOCTITE® STYCAST US 5529
LOCTITE STYCAST US 5529, Potting and Encapsulating