49504 Loctite, 49504 Datasheet

ETHYL CYANOACRYLATE ADH, TUBE, 3G

49504

Manufacturer Part Number
49504
Description
ETHYL CYANOACRYLATE ADH, TUBE, 3G
Manufacturer
Loctite
Series
495r
Datasheet
1.49504.pdf (3 pages)

Specifications of 49504

Adhesive Type
Ethyl Cyanoacrylate
Adhesive Applications
Bonding - General Purpose
Color
Clear
Dispensing Method
Tube
Weight
3g
Pack Quantity
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
49504-0206
Manufacturer:
MOLEX
Quantity:
44 554
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
49504-0206
Manufacturer:
MOLEX
Quantity:
35 000
PRODUCT DESCRIPTION
LOCTITE
LOCTITE
adhesive.
Commercial Item Description A-A-3097:
LOCTITE
Description A-A-3097. 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
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
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.
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
Fixture Time, seconds:
Specific Gravity @ 25 °C
Viscosity, Cone & Plate, mPa·s (cP):
Viscosity, Brookfield - LVF, 25 °C, mPa·s (cP):
Vapour Pressure, hPa
Flash Point - See MSDS
Mild Steel (degreased)
Aluminum (degreased)
Zinc dichromate
Neoprene
Rubber, nitrile
ABS
PVC
Polycarbonate
Phenolic
Temperature: 25 °C, Shear Rate: 3,000 s
Spindle 1, speed 30 rpm
®
®
®
495 provides the following product characteristics:
495 is a general purpose cyanoacrylate instant
495
has been qualified to Commercial Item
Cyanoacrylate
Ethyl cyanoacrylate
Transparent,
colored liquid
One part - requires no mixing
Low
Humidity
Bonding
Plastics, Rubbers and Metals
LMS
-1
colorless
1.05
<1
20 to 45
20 to 60
10 to 30
5 to 15
30 to 90
<5
<5
10 to 30
3 to 10
20 to 60
5 to 20
to
LMS
straw
Cure Speed vs. Humidity
The rate of cure will depend on the ambient relative humidity.
The following graph shows the tensile strength developed with
time on Buna N rubber at different levels of humidity.
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
Physical Properties:
Electrical Properties:
Lap Shear Strength, ISO 4587:
Coefficient of Thermal Expansion,
Coefficient of Thermal Conductivity, ISO 8302,
W/(m·K)
Softening Point, DIN EN 1427, °C
Dielectric Constant / Dissipation Factor, IEC 60250:
Volume Resistivity, IEC 60093, Ω·cm
Surface Resistivity, IEC 60093, Ω
Dielectric Breakdown Strength,
IEC 60243-1, kV/mm
Steel (grit blasted)
Aluminum (grit blasted)
Zinc dichromate
ABS
PVC
ISO 11359-2, K
100
0.1-kHz
1-kHz
10-kHz
75
50
25
0
0
10
60% RH
-1
LOCTITE
20
40% RH
30
N/mm² 12 to 26
(psi)
N/mm² 12 to 19
(psi)
N/mm² 6 to 13
(psi)
N/mm² 6 to 20
(psi)
N/mm² 6 to 20
(psi)
Technical Data Sheet
40
2×10
10×10
25
2 to 3.3 / <0.02
2 to 3.5 / <0.02
2 to 3.5 / <0.02
20% RH
(1,740 to 3,770)
(1,740 to 2,755)
(870 to 1,885)
(870 to 2,900)
(870 to 2,900)
November-2010
®
15
15
100×10
0.1
165
to 10×10
to 80×10
50
495
-6
15
15
60

49504 Summary of contents

Page 1

... Adhesive Properties After 24 hours @ 22 °C <5 Lap Shear Strength, ISO 4587: <5 Steel (grit blasted Aluminum (grit blasted Zinc dichromate ABS PVC Technical Data Sheet ® LOCTITE November-2010 40% RH 60 3.3 / <0. 3.5 / <0. 3.5 / <0.02 2×10 10×10 25 N/mm² (psi) (1,740 to 3,770) N/mm² ...

Page 2

... For best performance bond surfaces should be clean and free from grease. 2. This product performs best in thin bond gaps (0.05 mm). 3. Excess adhesive can be dissolved with Loctite cleanup solvents, nitromethane or acetone. Loctite Material Specification LMS dated December-03, 2002. Test reports for each batch are available for the indicated properties ...

Page 3

... U.S. Patent and Trademark Office. Reference 1.1 Henkel Americas +860.571.5100 For the most direct access to local sales and technical support visit: www.henkel.com/industrial We cannot assume Henkel Europe +49.89.320800.1800 ® TDS LOCTITE 495, November-2010 Henkel Asia Pacific +86.21.2891.8863 ...