LOCTITE® 661
LOCTITE® 661 is an anaerobic methacrylate shaft-sleeve retainer of amber color, with low viscosity and high strength, also polymerizing in the presence of UV radiation. Therefore, it is ideal for applications where it is necessary to prevent any release of glue from the seam. The fixing time on steel is 4 minutes, and the maximum radial clearance is 0.15 mm. The operating temperature ranges from -55 to +175°C.
- One–component product - does not require mixing
- Double polymerization - anaerobic and under the influence of UV radiation
- High strength
- Low viscosity, filling small gaps
Specifications
| Packing volume | 50ml, 250ml, 1L |
| Viscosity (mPa*s) | 400 — 600 |
| Thixotropy | No |
| Maximum radial clearance | 0,15 mm |
| Fixing time (on steel) | 4 min |
| Tensile strength (N/mm^2) | >15 |
| Operating temperature range | -55°C...+175°C |
| Fluorescence | No |
| Color | amber |
| Chemical basis: | Methacrylate |
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