Technical Data Sheet
LOCTITE ECCOBOND DS 3318LVT
September-2012
PRODUCT DESCRIPTION
LOCTITE ECCOBOND DS 3318LVT provides the following
product characteristics:
Technology Acrylate
Appearance Transparent liquid
Product Benefits ● Low energy cure
● Fast cure
● Excellent moisture resistance
● High flexibility
● Reworkable
Cure Ultraviolet (UV) light, Visible light or UV LED
Application Coating and Sealant
Typical Assembly
Applications
LCD module assembly
LOCTITE ECCOBOND DS 3318LVT fast, UV curable material
is specially formulated for use in applications requiring lower
energy cure. Its excellent moisture resistance is designed to
provide protection in COG-LCD modules.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Viscosity, HAAKE Cone PK 1 2º @ 25 °C, mPa·s (cP):
@ Shear rate of 36 s
-1
142
Shelf Life @ 25°C (from date of manufacture), days 183
Flash Point - See MSDS
TYPICAL CURING PERFORMANCE
Recommended UV Cure
Light Source and Condition:
High pressure mercury lamp
Light Intensity, mW/cm² 100
Exposure Time, seconds 15
Tack Free Time
Time required to achieve tack-free surface, seconds 5
Depth of Cure
Depth of Cure, mm 15
LOCTITE ECCOBOND DS 3318LVT can be cured by irradiation
with ultraviolet and visible light as well as LED-UV light with single
wavelength distribution of sufficient intensity. Cure rate and depth of
cure depend on the intensity, spectral distribution of the light source,
exposure time and light transmittance of the substrate through which
the light must pass.
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.
TYPICAL PROPERTIES OF CURED MATERIAL
Physical Properties:
Modulus N/mm² 408
(psi) (59,175)
Extractable Ionic Content, , ppm:
Chloride (Cl-) 7.0
Sodium (Na+) 1.0
Water Vapor Permeability Coefficient , g.mil / 100 in²:
24 hrs, 50ºC/100% RH 29.7
GENERAL INFORMATION
For safe handling information on this product, consult the
Material Safety Data Sheet, (MSDS).
Not for product specifications
The technical data contained herein are intended as reference
only. Please contact your local quality department for
assistance and recommendations on specifications for this
product.
DIRECTIONS FOR USE
1. For best performance bond surfaces should be clean and
free from grease.
2. This product is light sensitive; exposure to daylight, UV
light and artificial lighting should be kept to a minimum
during storage and handling.
3. The product should be dispensed from application with
black feedlines.
4. Cure rate is dependent on lamp intensity, distance from
light source, depth of cure needed or bondline gap and
light transmission of the substrate through which the
radiation must pass.
Storage
Store product in the unopened container in a dry location.
Storage information may be indicated on the product container
labeling.
Optimal Storage : 25 °C
Material removed from containers may be contaminated during
use. Do not return product to the original container. Henkel
Corporation cannot assume responsibility for product which
has been contaminated or stored under conditions other than
those previously indicated. If additional information is required,
please contact your local Technical Service Center or
Customer Service Representative.
Conversions
(°C x 1.8) + 32 = °F
kV/mm x 25.4 = V/mil
mm / 25.4 = inches
N x 0.225 = lb
N/mm x 5.71 = lb/in
N/mm² x 145 = psi
MPa x 145 = psi
N·m x 8.851 = lb·in
N·m x 0.738 = lb·ft
N·mm x 0.142 = oz·in
mPa·s = cP
Disclaimer
Note:
The information provided in this Technical Data Sheet (TDS)
including the recommendations for use and application of the
product are based on our knowledge and experience of the
product as at the date of this TDS. The product can have a
variety of different applications as well as differing application
and working conditions in your environment that are beyond
our control. Henkel is, therefore, not liable for the suitability of
our product for the production processes and conditions in
respect of which you use them, as well as the intended
applications and results. We strongly recommend that you
carry out your own prior trials to confirm such suitability of our
product.
Any liability in respect of the information in the Technical Data
Sheet or any other written or oral recommendation(s) regarding
the concerned product is excluded, except if otherwise
explicitly agreed and except in relation to death or personal
injury caused by our negligence and any liability under any
applicable mandatory product liability law.
In case products are delivered by Henkel Belgium NV,
Henkel Electronic Materials NV, Henkel Nederland BV,
Henkel Technologies France SAS and Henkel France SA
please additionally note the following:
In case Henkel would be nevertheless held liable, on whatever
legal ground, Henkel’s liability will in no event exceed the
amount of the concerned delivery.
In case products are delivered by Henkel Colombiana,
S.A.S. the following disclaimer is applicable:
The information provided in this Technical Data Sheet (TDS)
including the recommendations for use and application of the
product are based on our knowledge and experience of the
product as at the date of this TDS. Henkel is, therefore, not
liable for the suitability of our product for the production
processes and conditions in respect of which you use them, as
well as the intended applications and results. We strongly
recommend that you carry out your own prior trials to confirm
such suitability of our product.
Any liability in respect of the information in the Technical Data
Sheet or any other written or oral recommendation(s) regarding
the concerned product is excluded, except if otherwise
explicitly agreed and except in relation to death or personal
injury caused by our negligence and any liability under any
applicable mandatory product liability law.
In case products are delivered by Henkel Corporation,
Resin Technology Group, Inc., or Henkel Canada, Inc.the
following disclaimer is applicable:
The data contained herein are furnished for information only
and are believed to be reliable. We cannot assume
responsibility for the results obtained by others over whose
methods we have no control. It is the user's responsibility to
determine suitability for the user's purpose of any production
methods mentioned herein and to adopt such precautions as
may be advisable for the protection of property and of persons
against any hazards that may be involved in the handling and
use thereof. In light of the foregoing, Henkel Corporation
specifically disclaims all warranties expressed or implied,
including warranties of merchantability or fitness for a
particular purpose, arising from sale or use of Henkel
Corporation’s products. Henkel Corporation specifically
disclaims any liability for consequential or incidental
damages of any kind, including lost profits. The discussion
herein of various processes or compositions is not to be
interpreted as representation that they are free from
domination of patents owned by others or as a license under
any Henkel Corporation patents that may cover such
processes or compositions. We recommend that each
prospective user test his proposed application before repetitive
use, using this data as a guide. This product may be covered
by one or more United States or foreign patents or patent
applications.
Trademark usage
Except as otherwise noted, all trademarks in this document
are trademarks of Henkel Corporation in the U.S. and
elsewhere. ® denotes a trademark registered in the U.S.
Patent and Trademark Office.
Reference 0.0
Americas
+1.888.943.6535
Europe
+44.1442.278.000
Asia
+86.21.3898.4800
For the most direct access to local sales and technical support visit: www.henkel.com/electronics