Loctite 640 - Slow-cure methacrylate ester retaining compound
LOCTITE 640 is a green, anaerobic, low viscosity, methacrylate ester-based retaining compound ideal for parts requiring a longer positioning time. Fixturing time on steel is 2 h. Also used for active metals such as brass. This is a high strength product with good temperature resistance. Max. diametrical clearance is 0.1 mm and service temperature is -55 to +175°C. Fluorescence allows product presence to be monitored.
* single component product, requires no mixing
* slow curing
* ideal for large diameter components
* also for active metals such as brass
* high strength
* good temperature resistance
* single component product, requires no mixing
* slow curing
* ideal for large diameter components
* also for active metals such as brass
* high strength
* good temperature resistance
Specifications
| Brand | Loctite |
|---|---|
| UNSPSC | 31201601 |
| Chemical Basis | Methacrylate |
| Colour | Green |
| Technology | Polyurethane |
| Working Life | 30 to 60 min |
| Activator / Mic Ratio by Volume (A:B) | - |
| Max. Gap Size (Max. Diametrical Clearance) | 0.1 mm |
| Fixture Time | 2 h |
| Service Temperature Range | -55° to +175°C |
| Viscosity | 450 - 750 mPa-s |
| Tensile Shear Strength | 22 N/mm? |
| Approvals | 0 |
| Fixture time steel | 2 h |
| Thixotropy | No |
| Shear Strength N/mm | 1 MPa |
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LOCTITE 640 is a green, anaerobic, low viscosity, methacrylate ester-based retaining compound ideal for parts requiring a longer positioning time. Fixturing time on steel is 2 h. Also used for active metals such as brass. This is a high strength product with good temperature resistance. Max. diametrical clearance is 0.1 mm and service temperature is -55 to +175°C. Fluorescence allows product presence to be monitored.
* single component product, requires no mixing
* slow curing
* ideal for large diameter components
* also for active metals such as brass
* high strength
* good temperature resistance
* single component product, requires no mixing
* slow curing
* ideal for large diameter components
* also for active metals such as brass
* high strength
* good temperature resistance
Specifications
| Brand | Loctite |
|---|---|
| UNSPSC | 31201601 |
| Chemical Basis | Methacrylate |
| Colour | Green |
| Technology | Polyurethane |
| Working Life | 30 to 60 min |
| Activator / Mic Ratio by Volume (A:B) | - |
| Max. Gap Size (Max. Diametrical Clearance) | 0.1 mm |
| Fixture Time | 2 h |
| Service Temperature Range | -55° to +175°C |
| Viscosity | 450 - 750 mPa-s |
| Tensile Shear Strength | 22 N/mm? |
| Approvals | 0 |
| Fixture time steel | 2 h |
| Thixotropy | No |
| Shear Strength N/mm | 1 MPa |
There are no downloads for this product.