PRODUCT DESCRIPTION
LOCTITE
characteristics:
LOCTITE
sealing of threaded fasteners. The product cures when
confined in the absence of air between close fitting metal
surfaces and prevents loosening and leakage from shock and
vibration. Typical applications include the locking and sealing
of large bolts and studs (up to M25 ). The thixotropic nature of
LOCTITE
application to the substrate.
Mil-S-46163A
LOCTITE
Specification Mil-S-46163A. Note: This is a regional approval.
Please contact your local Technical Service Center for more
information and clarification.
ASTM D5363
Each lot of adhesive produced in North America is tested to
the general requirements defined in paragraphs 5.1.1 and
5.1.2 and to the Detail Requirements defined in section 5.2.
NSF International
Registered to NSF Category P1 for use as a sealant where
there is no possibilty of food contact in and around food
processing areas. Note: This is a regional approval. Please
contact your local Technical Service Center for more
information and clarification.
TYPICAL PROPERTIES OF UNCURED MATERIAL
TYPICAL CURING PERFORMANCE
Cure Speed vs. Substrate
The rate of cure will depend on the substrate used. The graph
below shows the breakaway strength developed with time on
M10 steel nuts and bolts compared to different materials and
tested according to ISO 10964.
Technology
Chemical Type
Appearance (uncured)
Fluorescence
Components
Viscosity
Cure
Secondary Cure
Application
Strength
Specific Gravity @ 25 °C
Flash Point - See MSDS
Viscosity, Brookfield - RVT, 25 °C, mPa·s (cP):
Viscosity, EN 12092 - MV, 25 °C, after 180 s, mPa·s (cP):
Spindle 3, speed 20 rpm, Helipath
Shear rate 129 s
®
®
®
®
262™ reduces the migration of liquid product after
262™ is designed for the permanent locking and
262™ is tested to the lot requirements of Military
262™
-1
provides
Acrylic
Dimethacrylate ester
Red liquid
Positive under UV light
One component - requires no mixing
Medium, thixotropic
Anaerobic
Activator
Threadlocking
Medium to High
LMS
the
following
1,200 to 2,400
LMS
1.1
400
product
LMS
Cure Speed vs. Bond Gap
The rate of cure will depend on the bondline gap. Gaps in
threaded fasteners depends on thread type, quality and size.
The following graph shows shear strength developed with time
on steel pins and collars at different controlled gaps and tested
according to ISO 10123.
Cure Speed vs. Temperature
The rate of cure will depend on the temperature. The graph
below shows the breakaway strength developed with time at
different temperatures on M10 steel nuts and bolts and tested
according to ISO 10964.
100
100
100
75
50
25
75
50
25
75
50
25
0
1min
0
1min
0
1min
LOCTITE
5min 10min 30min 1h
5min 10min 30min 1h
5min 10min 30min 1h
Technical Data Sheet
3h 6h
3h 6h
3h 6h
®
December-2009
262™
24h
24h
24h
72h
72h
72h
