LOCTITE 620 - 50ml (high temperature (up to 230°C), anaerobic, high strength green adhesive for fastening coaxial, metal assemblies)
No.
IDH.246662
Associated products:
- LOCTITE Pro Pump Handheld Dispenser for bottles 50ml & 250ml (IDH.2564842)
- LOCTITE SF 7063 - 400ml (degreasing agent for plastics and metals) spray (IDH.2385316)
- LOCTITE 620 - 250ml (high temperature (up to 230°C), anaerobic, high strength green adhesive for fastening coaxial, metal assemblies) (IDH.246664)
LOCTITE 620 - 50ml (high temperature (up to 230°C), anaerobic, high strength green adhesive for fastening coaxial, metal assemblies)
Associated products:
- LOCTITE Pro Pump Handheld Dispenser for bottles 50ml & 250ml (IDH.2564842)
- LOCTITE SF 7063 - 400ml (degreasing agent for plastics and metals) spray (IDH.2385316)
- LOCTITE 620 - 250ml (high temperature (up to 230°C), anaerobic, high strength green adhesive for fastening coaxial, metal assemblies) (IDH.246664)
Product description:
LOCTITE® 620 is designed for the bonding of cylindrical fitting parts, particularly where bond gaps can approach 0.2 mm and where maximum strength at room temperature is required. The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. LOCTITE® 620 provides robust curing performance. The product offers higher temperature performance and makes it particularly suited for retaining higher temperature assemblies such as locating pins in radiator assemblies and bearings in auto transmissions. Typical applications include locking bushings and sleeves intohousings and on shafts. Further information about the product: biuro@woronko-kleje.pl
Steps to achieve the best adhesive results:
FOR ASSEMBLY:
1. For best results, clean all surfaces (external and internal) with a LOCTITE SF 7063 cleaning solvent and allow to dry.
2. If the material is an inactive metal or the cure speed is too slow, spray with activator LOCTITE SF 7471 or LOCTITE SF 7649 and allow to dry.
3. Shake the product thoroughly before use.
4. For Slip Fitted Assemblies, apply adhesive around the leading edge of the pin and the inside of the collar and use a rotating motion during assembly to ensure good coverage.
5. For Press Fitted Assemblies, apply adhesive thoroughly to both bond surfaces and assemble at high press on rates.
6. For Shrink Fitted Assemblies the adhesive should be coated onto the pin, the collar should then be heated to create sufficient clearance for free assembly.
7. Parts should not be disturbed until sufficient handling strength is achieved.
FOR DISASSEMBLY:
8. Apply localized heat to the assembly to approximately 250 °C. Disassemble while hot.
FOR CLEAN UP:
9. Cured product can be removed by soaking in a LOCTITE solvent, e.g. LOCTITE SF 7200 and mechanical removal with a soft scraper. Avoid formation of dust and aerosols. Complete the cleaning process by wiping with a soft cloth dampened with e.g. LOCTITE SF 7063.
Storage:
Store product in the unopened container in a dry location. Storage information may be indicated on the product container labeling.
Optimal Storage: 8 °C to 21 °C. Storage below 8 °C or greater than 28 °C can adversely affect product properties.
Material removed from containers may be contaminated during use. Do not return product to the original container.
Henkel Corporation cannot assume responsibility for product which has been contaminated or stored under conditions other than those previously indicated.
Parameters:
Full technical information can be found in the technical data sheet.
LOCTITE® 620 is designed for the bonding of cylindrical fitting parts, particularly where bond gaps can approach 0.2 mm and where maximum strength at room temperature is required. The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. LOCTITE® 620 provides robust curing performance. The product offers higher temperature performance and makes it particularly suited for retaining higher temperature assemblies such as locating pins in radiator assemblies and bearings in auto transmissions. Typical applications include locking bushings and sleeves intohousings and on shafts. Further information about the product: biuro@woronko-kleje.pl
Steps to achieve the best adhesive results:
FOR ASSEMBLY:
1. For best results, clean all surfaces (external and internal) with a LOCTITE SF 7063 cleaning solvent and allow to dry.
2. If the material is an inactive metal or the cure speed is too slow, spray with activator LOCTITE SF 7471 or LOCTITE SF 7649 and allow to dry.
3. Shake the product thoroughly before use.
4. For Slip Fitted Assemblies, apply adhesive around the leading edge of the pin and the inside of the collar and use a rotating motion during assembly to ensure good coverage.
5. For Press Fitted Assemblies, apply adhesive thoroughly to both bond surfaces and assemble at high press on rates.
6. For Shrink Fitted Assemblies the adhesive should be coated onto the pin, the collar should then be heated to create sufficient clearance for free assembly.
7. Parts should not be disturbed until sufficient handling strength is achieved.
FOR DISASSEMBLY:
8. Apply localized heat to the assembly to approximately 250 °C. Disassemble while hot.
FOR CLEAN UP:
9. Cured product can be removed by soaking in a LOCTITE solvent, e.g. LOCTITE SF 7200 and mechanical removal with a soft scraper. Avoid formation of dust and aerosols. Complete the cleaning process by wiping with a soft cloth dampened with e.g. LOCTITE SF 7063.
Storage:
Store product in the unopened container in a dry location. Storage information may be indicated on the product container labeling.
Optimal Storage: 8 °C to 21 °C. Storage below 8 °C or greater than 28 °C can adversely affect product properties.
Material removed from containers may be contaminated during use. Do not return product to the original container.
Henkel Corporation cannot assume responsibility for product which has been contaminated or stored under conditions other than those previously indicated.
Parameters:
- Shear strength on steel : 27 N/mm²
- Time to get full strength (22 °C):
-Steel : 20 hours
-Zinc dichromate : 20 hours
-Aluminum : 72 hours
-With the use of the LOCTITE SF 7649 activator : 2 hours - Time to obtain initial strength (22 °C):
-Steel : 1 hour
-Zinc dichromate : 6 hours
-Aluminum : 3 hours
-With the use of the LOCTITE SF 7649 activator : 10 minutes - Working temperature : from -55 °C to +250 °C
- Color : light green
Full technical information can be found in the technical data sheet.
