Loctite 675 Retaining Compound
Loctite 675 High Strength Slow Cure Retaining Compound 50ml
- Shear Strength : 20 N/mm²
- Viscosity : 100-150 mPa.s (cP) Brookfield
- Key Substrates : Steel
- Color : Green
- Curing Type : Anaerobic
- Application : Retaining
LOCTITE 675 is a green, very low viscosity, high strength, slow curing methacrylate retaining compound. Fixture time on steel is 45 min. Maximum diametrical clearance is 0.1 mm and service temperature -55 to + 150ºC. Ideal for close fitting press fit and loose fitting slip fit applications.
Green, high strength, slow curing methacrylate retaining compound for close fitting press fit and loose fitting slip fit applications.
- 1-part product, requires no mixing
- High strength, very low viscosity
- Slow curing
- Ideal for close fitting press fits
- Also for loose fitting slip fits
primarily for joining cylindrical assemblies of all types. It is a
low viscosity, self-hardening adhesive that cures when confined
between ferrous or copper alloy metals. On other metals or
thermoset plastics, use of Locquic Primer T or N is required.
The product’s temperature range is 65ºF to 300ºF.
- Locks bearings on shafts and in housings.
- Bonds sleeves, wear rings and bushings in place.
- Augments press fits.
- Bonds pivot pins, adapters and plugs in place.
- Seals mechanical fits that have small clearances.
Directions for Use
For best performance, surfaces should be clean and free of
grease. Ensure joint is completely filled with adhesive. For slip
fitted assemblies, this is achieved by applying adhesive around
the pin and threading edge of the collar and using a rotating
motion during assembly to ensure good coverage. For press
fitted assemblies, the adhesive should be coated onto the pin.
The collar should then be heated to create sufficient clearance
for free assembly. Parts should not be disturbed until sufficient
handling strength is achieved. This grade will develop
temperature resistance after exposure to a heat cure of one
hour at 180ºC or longer times at temperatures above 120ºC in
service. For more detailed information on using retaining
adhesives, contact your local technical service center.
This product is not recommended for use in pure oxygen
and/or oxygen rich systems and should not be selected as
a sealant for chlorine or other strong oxidizing materials.
For safe handling information on this product, consult the
Safety Data Sheet (SDS).
Where aqueous washing systems are used to clean the
surfaces before bonding, it is important to check for compatibility of the washing solution with the adhesive. In
some cases these aqueous washes can affect the cure and
performance of the adhesive.
This product is not normally recommended for use on plastics
(particularly thermoplastic materials where stress cracking of
the plastic could result). Users are recommended to confirm
compatibility of the product with such substrates.
Maximum shelf life may be obtained when material is stored in
a cool, dry location at a temperature of 65ºF (± 15ºF). TO
PREVENT CONTAMINATION OF UNUSED MATERIAL, DO
NOT RETURN ANY PRODUCT TO ITS ORIGINAL
FOR SPECIFIC SHELF LIFE/RECERTIFICATION POLICY
INFORMATION, CONTACT THE LOCTITE CORPORATION,
QUALITY DEPARTMENT, ROCKY HILL, CT 06067,
TELEPHONE (860) 571-5100
The data contained herein may be reported as a typical value
and/or range. Values are based on actual test data and are
verified on a periodic basis.
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