- Product description
Features and benefits:
Loctite 640 is a fastener primarily used to join flush cylindrical parts. However, it is intended for longer lasting fastenings, whether due to the size of the components to be fastened or the complexity of the design, for example. For this reason, Loctite 640 has an extended curing time.
The fastener hardens in the joint between two metal surfaces without access to air. After application and curing, it secures the construction against unintentional loosening. In addition, Loctite 640 is a very resistant fastener against vibrations and impacts. Typical applications of Loctite 640 are the fastening of keys and tongues, flush cylindrical parts, bearings, sleeves, bushes and the like.
Technical Data
Technical data:
Size: 50 ml
Maximum joint: 0.1 mm
Operating temperature: -55 to + 175°C
Shear strength in N/mm2: 22
Thixotropy: No
Viscosity in mPa*s: 450 - 750
Handling strength after, steel: 2 h
Chemical base: Methacrylate
Colour: green
Remarks: high strength, good temperature resistance, slow curing
Safety instructions and warnings
Safety instructions for LOCTITE® 640 50ml, green - anaerobic, low-viscosity methacrylate ester-based locking compound
- Always read label and product information before use.
- Causes skin irritation. Causes serious eye irritation.
- May cause an allergic skin reaction.
- May cause respiratory distress.
- Avoid inhalation of vapour or aerosol.
- In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
- In case of contact with skin, wash immediately with plenty of soap and water.
- In case of skin irritation or rash: Get medical advice/attention.
- If you feel unwell, call a poison centre or doctor.
- Avoid release to the environment. Obtain special instructions/consult safety data sheet.
- Keep container tightly closed.
- Dispose of contents/container in accordance with local/regional/comprehensive regulations.
Manufacturer Contact information
Manufacturer Contact
Henkel AG & Co KGaA
Henkelstraße 67
40589 Düsseldorf
https://www.henkel-adhesives.com/de/de/%C3%BCber-uns/kontakt.html