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LOCTITE 243 medium strength Threadlocking Adhesive
LOCTITE 243 is a general purpose threadlocker of medium bond strength. This threadlocker secures and seal bolts, nuts and studs to prevent loosening due to vibration. The product works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces.
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LOCTITE 243 designed for the locking and sealing of threaded fasteners which require normal disassembly with standard hand tools
Prevail Torque 180°, ISO 10964, Pre-torqued to 5 N·m:
M10 black oxide bolts and mild steel
nuts
N·m 4
(lb·in) (35)
3/8 x 16 steel nuts and bolts N·m 3.5
(lb·in) (30)
Compressive Shear Strength, ISO 10123
Steel pins and collars N/mm² 7.6
(psi) (1,100)
Cured for 1 week 23°C
Breakloose Torque, ISO 10964, Pre-torqued to 5 N·m:
M10 zinc phosphate nuts and bolts N·m 26
(lb·in) (230)
M10 stainless steel bolts and nuts N·m 17
(lb·in) (150)
TYPICAL ENVIRONMENTAL RESISTANCE
Cured for 1 week 23°C
Breakloose Torque, ISO 10964, Pre-torqued to 5 N·m:
M10 zinc phosphate steel nuts and bolts -
Loctite 248 anaerobic glue rod medium strength glue high temperature resistant fastening sealing anti-drop bolt thread locking glue
Convenient glue stick form to prevent dripping
Prevent loosening of vibrating assemblies such as pumps, gearboxes or presses
Available on all metals, including blunt substrates (e.g. stainless steel, aluminum, electroplated surfaces)
It has been shown to tolerate minor contamination from industrial oils such as motor oil, anticorrosive oil and cutting fluid
Manual tools are allowed for disassembly -
LOCTITE 263 designed for the permanent locking and sealing of threaded
LOCTITE
263 is particularly suited for heavy duty
applications such as studs into motor housings, nuts onto studs
in pump housings and other fasteners where high strength is required -
LOCTITE 272 designed for the permanent locking and sealing of threaded fasteners.
Loctite 272 is a single component, high temperature resistant, high strength, anaerobic thread locking adhesive. The product cures between two tightly fitting metal surfaces in an air – free environment. High temperature resistance up to 230℃, can be used for cylinder head double screw lock, need heating and use tools when disassembling.
LOCTITE 272 is designed for permanent use. Long locking and sealing threaded fasteners. When held in place without air between tightly fitted metal surfaces, the product cures and prevents loosening and leakage from shock and vibration. Typical applications include locking and sealing with large bolts and studs (M25 and larger).
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Loctite 290 motor magnetic steel magnet glue thread locking anaerobic adhesive engine motor adhesive
LOCTITE® 290 is a liquid medium/high strength thread locking agent used to secure and seal threaded fasteners. The product penetrates between meshing threads through low viscosity and capillary penetration without disassembly before coating. This product is solidified between tightly matched metal surfaces and isolated from air to prevent loosening and leakage caused by shock and vibration. The product can also be used to fill microholes in welded, cast or powder metallurgy parts.
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LOCTITE 319 Universal Structural adhesive adhesive single component UV setting glue
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Loctite 3201 Light Cure Adhesive
Loctite® 3201™ is a nonfluorescing, high viscosity, UV/Visible light cure adhesive that forms very flexible joints with minimal streLoctite® 3201™ is a nonfluorescing, high viscosity, UV/Visible light cure adhesive that forms very flexible joints with minimal stress cracking. Ideal for bonding polycarbonate and other thermoplastics. ISO-10993 Biological Tested for medical device use.ss cracking. Ideal for bonding polycarbonate and other thermoplastics. ISO-10993 Biological Tested for medical device use.
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LOCTITE 3220 is designed for use in heat sensitive devices.
The above cure profiles are guideline recommendations. Cure
conditions (time and temperature) may vary based on customers’
experience and their application requirements, as well as customer
curing equipment, oven loading and actual oven temperatures. -
LOCTITE 326 typical applications include bonding ferrites to plated materials in electric motors, loudspeaker hardware and jewelry where fast fixturing is required.
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. -
Loctite 332 motor magnet adhesive high temperature resistant structural glue acrylic adhesive
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Loctite 3609SMT red adhesive for high temperature electronic components chip scraping steel mesh printing adhesive
Material properties before curing
Typical value range
Chemical type epoxy resin
The appearance is orange liquid
Specific gravity @250C, 1.3
Viscosity @250C, mPa.s
BrookfieldHBT
TD rotor, 1 RPM 1,500,750,000-2,250,000
10 RPM 375,000 250,000-500,000
DIN 54453,SV
D=20S-1
t=180 seconds 75,000 50,000-100,000
Viscometer data @230C
Haake PK100,M10/PK
1 20
Cone
Casson Model over 0.4-30 1/s