PRODUCT DESCRIPTION
LOCTITE
LOCTITE
gel. The gel consistency prevents adhesive flow even on
vertical surfaces.
TYPICAL PROPERTIES OF UNCURED MATERIAL
TYPICAL CURING PERFORMANCE
Under normal conditions, the atmospheric moisture initiates the
curing process. Although full functional strength is developed
in a relatively short time, curing continues for at least 24 hours
before full chemical/solvent resistance is developed.
Cure Speed vs. Substrate
Cure Speed vs. Bond Gap
The rate of cure will depend on the bondline gap. Thin bond
lines result in high cure speeds, increasing the bond gap will
decrease the rate of cure.
Technology
Chemical Type
Appearance (uncured)
Components
Viscosity
Cure
Application
Key Substrates
The rate of cure will depend on the substrate used. The table
below shows the fixture time achieved on different materials
at 22 °C / 50 % relative humidity. This is defined as the time to
develop a shear strength of 0.1 N/mm².
Specific Gravity @ 25 °C
Flash Point - See MSDS
Casson Viscosity, 25 °C, mPa·s (cP):
Viscosity, Brookfield - RVF, 25 °C, mPa·s (cP):
* Applies to material made in N. America
Fixture Time, seconds:
Cone and plate rheometer
Spindle TC, speed 20 rpm, Helipath
Steel (degreased)
Aluminum
Neoprene
Rubber, nitrile
ABS
PVC
Polycarbonate
Phenolic
®
®
409 provides the following product characteristics:
409 is a general purpose cyanoacrylate adhesive
Cyanoacrylate
Ethyl cyanoacrylate
Clear to slightly cloudy gel
One part - requires no mixing
High
Humidity
Bonding
Plastics, Rubbers and Metals
*15,000 to 40,000
1.05
≥4,000
50 to 100
5 to 30
15 to 25
15 to 25
20 to 60
50 to 100
40 to 80
20 to 50
LMS
LMS
LMS
Cure Speed vs. Activator
Where cure speed is unacceptably long due to large gaps,
applying activator to the surface will improve cure speed.
However, this can reduce ultimate strength of the bond and
therefore testing is recommended to confirm effect.
TYPICAL PROPERTIES OF CURED MATERIAL
TYPICAL PERFORMANCE OF CURED MATERIAL
After 24 hours @ 22 °C
Adhesive Properties
After 24 hours @ 22 °C
After 30 seconds @ 22 °C
Physical Properties:
Electrical Properties:
Lap Shear Strength, ISO 4587:
Tensile Strength, ISO 6922:
Tensile Strength, ISO 6922:
Coefficient of Thermal Expansion,
Coefficient of Thermal Conductivity, ISO 8302,
W/(m·K)
Glass Transition Temperature, ASTM E 228, °C 120
Dielectric Constant / Dissipation Factor, IEC 60250:
Volume Resistivity, IEC 60093, Ω·cm
Dielectric Breakdown Strength,
IEC 60243-1, kV/mm
Steel (grit blasted)
Aluminum (etched)
ABS
PVC
Polycarbonate
Phenolic
Neoprene
Nitrile
Steel (grit blasted)
Buna-N
ISO 11359-2, K
0.05-kHz
1-kHz
10-kHz
-1
LOCTITE
N/mm² 18 to 26
(psi)
N/mm² 11 to 19
(psi)
N/mm² >6
(psi)
N/mm² >6
(psi)
N/mm² >5
(psi)
N/mm² 5 to 15
(psi)
N/mm² >10
(psi)
N/mm² >10
(psi)
N/mm² 12 to 25
(psi)
N/mm² ≥7.0
(psi)
Technical Data Sheet
(2,610 to 3,770)
(1,595 to 2,755)
(>870)
(>870)
(>725)
(725 to 2,175)
(>1,450)
(>1,450)
(1,740 to 3,625)
(≥1,015)
December-2008
®
80×10
0.1
10×10
25
2.3 / <0.02
2.3 / <0.02
2.3 / <0.02
LMS
409
-6
15
