LOCTITE AA3320 UV curable adhesive UV adhesive High temperature light curable adhesive acrylic glue
LOCTITE® EA 3335™ is a single part epoxy based adhesive
which cures rapidly to form hard, translucent coatings when
exposed to medium intensity ultraviolet light of suitable
wavelength. LOCTITEAA 3320 exhibits low shrinkage and,
when cured, exhibits good thermal, water and chemical
resistance. LOCTITE 3320 is designed primarily for
bonding, coating and tacking applications on metal, plastics or
glass substrates. LOCTITE 3320 is suitable for
applications where low outgassing is required.
- 描述
- Global Tab
描述
TYPICAL CURING PERFORMANCE
LOCTITE AA3320 can be cured by exposure to UV light
365 nm. To obtain full cure on exposed surfaces, irradiation at
220 to 260 nm is also required. Both speed and depth of cure
will depend upon the UV intensity and spectral distribution of
the light source, the exposure time and the light transmittance
of the substrates.
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Loctai 3623 one component transparent medical grade UV curing adhesive UV glue
Use guide
1. The product is photosensitive. Store and operate away from sunlight, ultraviolet and artificial light.
2. The product shall be dispensed with dispensing equipment with black feeding pipe.
3. For best results, the surface of the bonded material should be clean and free of grease.
4. The curing speed depends on the intensity of the light source, the distance from the light source, the curing depth, the bonding gap and the transmittance of the material..
5. For temperature sensitive bases, such as thermoplastics, cooling is required.
6 crystalline and semi-crystalline thermoplastics contact liquid glue need to check whether there is the possibility of stress cracking.
7. Excessive uncured adhesives can be removed by organic solvents (e.g. acetone).
8. The adhesive shall be cooled before bearing any load.
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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 -
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