1180-M-T-UR

1180-M-T-UR
MD® MEDICAL DEVICE ADHESIVES
1180-M-UR Product Data Sheet
Ultra-Red™ Fluorescing 1180-M-UR
Multipurpose Adhesive for Plastics and Metal
APPLICATIONS
FEATURES
RECOMMENDED SUBSTRATES
BIOCOMPATIBILITY
•
•
•
•
•
•
•
•
•
•
•
•
•
• ISO 10993-4 Hemolysis*
• ISO 10993-5 Cytotoxicity
• ISO 10993-6 Implantation*
(Short Term)
• ISO 10993-10
Sensitization/Irritation*
• ISO 10993-11 Systemic
Toxicity* (Acute)
Needle Bonding
Reservoirs
Transducer Assembly
Medical Potting
UV/Visible Light Cure
Ultra-Red™ Fluorescing
Moisture Resistant
Adhesion to a Wide
Variety of Substrates
PC
PVC
PU
ABS
Stainless Steel
*tested as 1180-M
Dymax MD® Medical Device Adhesive 1180-M-UR is designed for rapid bonding of plastics and metals typically used in the manufacture of medical
devices. This product fluoresces bright red under low-intensity black light (365 nm). The bright red fluorescence contrasts extremely well on plastics
that naturally fluoresce blue in color (like PVC), and greatly assists with visual inspection of the bond-line area. Dymax MD® Medical Device Adhesives
contain no nonreactive solvents and cure upon exposure to light. Their ability to cure in seconds enables faster processing, greater output, and lower
processing costs. When cured with Dymax light-curing spot lamps, focused-beam lamps, or flood lamps, they deliver optimum speed and performance
for medical device assembly. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. This product is in full
compliance with the RoHS Directives 2002/95/EC and 2003/11/EC.
UNCURED PROPERTIES *
ADHESION
Property
Value
Test Method
Solvent Content
No Nonreactive Solvents
N/A
ABS acrylonitrile-butadiene-styrene

Chemical Class
Acrylated Urethane
N/A
PC polycarbonate

Clear Transparent Liquid
N/A
PC/ABS blend of PC and ABS

Organic Solvents
N/A
PET poly(ethylene terephthalate)
o
1.05
ASTM D1875
PI polyimide

150 (nominal)
ASTM D1084
PMMA poly(methyl methacrylate)

PP polypropylene
st
Appearance
Soluble in
Density, g/ml
Viscosity, cP (20 rpm)
CURED MECHANICAL PROPERTIES *
Property
Durometer Hardness
Tensile at Break, MPa [psi]
Elongation at Break, %
Modulus of Elasticity, MPa [psi]
PS polystyrene

Test Method
PU polyurethane

D70
ASTM D2240
PVC poly(vinyl chloride)

17 [2,500]
ASTM D638
SAN styrene-acrylonitrile
o
66
ASTM D638
TPU thermoplastic polyurethane

330 [48,000]
ASTM D638
SS stainless steel

Value
Test Method
Refractive Index (20˚C)
1.51
ASTM D542
Boiling Water Absorption, % (2 hr)
3.5
ASTM D570
Water Absorption, % (25˚C, 24 hr)
1.5
ASTM D570
Linear Shrinkage, %
0.8
ASTM D2566
*
Not Specifications
N/A
Not Applicable
Recommendation
Value
OTHER CURED PROPERTIES *
Property
Substrate

Recommended Adhesive
st
Requires Surface Treatment (e.g. plasma, corona treatment, etc.)
o
Limited Applications
© 2008-2014 Dymax Corporation. All rights reserved. All trademarks in this guide, except where noted, are the property of, or used under license by Dymax Corporation, U.S.A.
Technical data provided is of a general nature and is based on laboratory test conditions. Dymax does not warrant the data contained in this bulletin. Any warranty applicable to the product, its application and use is strictly limited to that contained in Dymax
Technical data provided is of a general nature and is based on laboratory test conditions. Dymax does not warrant the data contained in this bulletin. Any warranty applicable to the product, its application and use is strictly limited to that contained in Dymax standard
Conditions of Sale published on our website at www.dymax.com/pdf/Conditions_of_Sale.pdf. Dymax does not assume responsibility for test or performance results obtained by users. It is the user’s responsibility to determine the suitability for the product application
and purposes and the suitability for use in the user’s intended manufacturing apparatus and methods. The user should adopt such precautions and use guidelines as may be reasonably advisable or necessary for the protection of property and persons. Nothing in this
communication shall act as a representation that the product use or application will not infringe on a patent owned by someone other than Dymax or act as a grant of license under any Dymax Corporation Patent. Dymax recommends that each user adequately test its
proposed use and application before actual repetitive use, using the data in this communication as a general guideline.
Technical Data Collection Prior to 2008
12/18/2014
Dymax Corporation
860.482.1010 | info@dymax.com
www.dymax.com
Dymax Oligomers & Coatings
860.626.7006 | oligomers&coatings@dymax.com
www.dymax-oc.com
Dymax UV Adhesives & Equipment (Shanghai) Co Ltd
+86.21.37285759 | dymaxasia@dymax.com
www.dymax.com.cn
Dymax Asia (H.K.) Limited
+852.2460.7038 | dymaxasia@dymax.com
www.dymax.com.cn
Dymax Korea LLC
+82.2.784.3434 | info_kr@dymax.com
www.dymax.com/kr
Dymax Europe GmbH
+49 (0) 611.962.7900 | info_de@dymax.com
www.dymax.de
Dymax UV Adhesives & Equipment (Shenzhen) Co Ltd
+86.755.83485759 | dymaxasia@dymax.com
www.dymax.com.cn
Dymax Asia Pacific Pte. Ltd.
+65.6752.2887 | info_ap@dymax.com
www.dymax-ap.com
MD® MEDICAL DEVICE ADHESIVES
1180-M-UR Product Data Sheet
CURING GUIDELINES
DEPTH OF CURE
Fixture time is defined as the time to develop a shear strength of
0.1 N/mm2 [10 psi] between glass slides. Actual cure time typically is
3 to 5 times fixture time.
The graphs below show the increase in depth of cure as a function of
exposure time at two different lamp intensities. A 9.5 mm [0.37 in]
diameter specimen was cured in a polypropylene mold and cooled to room
temperature. It was then released from the mold and the cure depth was
measured.
2000-EC (50 mW/cm2)B
Fixture Time
or Belt Speed A
<1 sec
5000-EC (200 mW/cm2)B
<1 sec
BlueWave® 75 (5.0 W/cm2)B
0.2 sec
BlueWave® 200 (10 W/cm2)B
<0.2 sec
UVCS Conveyor with one 5000-EC (200 mW/cm2)C
UVCS Conveyor with Fusion F300S (2.5 W/cm2)C
A
B
C
8.0 m/min
[26 ft/min]
>8.5 m/min
[>28 ft/min]
Curing through light-blocking substrates may require longer cure times if
they obstruct wavelengths used for light curing (320-450 nm for
UV/Visible light curing and 320-400 nm for UV-light-only curing). These
fixture times/speeds are typical for curing thin films through 100% lighttransmitting substrates.
Intensity was measured over the UVA range (320-395 nm) using a
Dymax ACCU-CAL™ 50 Radiometer.
Depth of Cure
5000-EC (200 mW/cm2)
3
2.5
Depth (mm)
Dymax Curing System (Intensity)
2
1.5
1
0.5
0
0
At 53 mm [2.1 in] focal distance. Maximum speed of conveyor is
8.2 m/min [27 ft/min]. Intensity was measured over the UVA range
(320-395 nm) using the Dymax ACCU-CAL™ 100 Radiometer.
4
6
8
10
12
14
16
Time (seconds)
Full cure is best determined empirically by curing at different times and
intensities, and measuring the corresponding change in cured
properties such as tackiness, adhesion, hardness, etc. Full cure is
defined as the point at which more light exposure no longer improves
cured properties. Higher intensities or longer cures (up to 5x) generally
will not degrade Dymax light-curable adhesives.
Depth of Cure
BlueWave 200 (10 W/cm2)
6
5
Depth (mm)
Dymax recommends that customers employ a safety factor by curing
longer and/or at higher intensities than required for full cure. Although
Dymax Application Engineering can provide technical support and
assist with process development, each customer ultimately must
determine and qualify the appropriate curing parameters required for
their unique application.
2
4
3
2
1
0
0
0.5
1
1.5
2
Time (seconds)
2.5
3
3.5
MD® MEDICAL DEVICE ADHESIVES
1180-M-UR Product Data Sheet
OPTIMIZING PERFORMANCE AND HANDLING
BIOCOMPATIBILITY
1.
This product cures with exposure to UV and visible light.
Exposure to ambient and artificial light should be kept to a
minimum before curing.
Dispensing components including
needles and fluid lines should be 100% light blocking, not just UV
blocking.
2.
All bond surfaces should be clean and free from grease, mold
release, or other contaminants prior to dispensing the adhesive.
3.
Cure speed is dependent upon many variables, including lamp
intensity, distance from the light source, required depth of cure,
bond gap, and percent light transmission of the substrate.
Polymerized Dymax MD® Medical Device adhesives are biocompatibility
tested in accordance with ISO 10993 and/or USP Class VI. The
completed tests are listed on each product data sheet. Copies of the
test reports are available upon request. In all cases, it is the user’s
responsibility to determine and validate the suitability of these
adhesives in the intended medical device. These adhesives have not
been tested for prolonged or permanent implantation, and are only
intended for use in short-term (<29 days) or single-use disposabledevice applications. Dymax does not authorize their use in long-term
implant applications.
Customers using these materials for such
applications do so at their own risk and take full responsibility for
ensuring product safety and biocompatibility.
4.
Oxygen in the atmosphere may inhibit surface cure. Surfaces
exposed to air may require high-intensity (>100 mW/cm2) UV light
to produce a dry surface cure. Flooding the bond area with an
inert gas, such as nitrogen, can also reduce the effects of oxygen
inhibition.
5.
Parts should be allowed to cool after cure before testing and
subjecting to any loads.
6.
In rare cases, stress cracking may occur in assembled parts.
Three options may be explored to eliminate this problem. One
option is to heat anneal the parts to remove molded-in stresses.
A second option is to open the gap between mating parts to
reduce stress caused by an interference fit. The third option is to
minimize the amount of time the liquid adhesive remains in
contact with the substrate(s) prior to curing.
7.
8.
Light curing generally produces some heat. If necessary, cooling
fans can be placed in the curing area to reduce the heating effect
on components.
At the point of curing, an air exhaust system is recommended to
dissipate any heat and vapors formed during the curing process.
DISPENSING THE ADHESIVE
This material may be dispensed with a variety of manual and automatic
applicators or other equipment as required. Questions relating to
dispensing and curing systems for specific applications should be
referred to Dymax Application Engineering.
CLEANUP
Uncured material may be removed from dispensing components and
parts with organic solvents. Cured material will be impervious to many
solvents and difficult to remove. Cleanup of cured material may require
mechanical methods of removal.
PERFORMANCE AFTER TEMPERATURE EXPOSURE
Dymax light-curable materials typically have a lower thermal limit of
-54˚C [-65˚F] and an upper limit of 150˚C [300˚F]. Many Dymax
products can withstand temperatures outside of this range for short
periods of time. Please contact Dymax Application Engineering for
assistance.
STERILIZATION
Compatible sterilization methods include gamma irradiation and
ethylene oxide. Sterilization by autoclaving may be limited to certain
applications. It remains the user’s obligation to ascertain the effect of
sterilization on the cured adhesive.
STORAGE AND SHELF LIFE
Store the material in a cool, dark place when not in use. Do not expose
to light. This product may polymerize upon prolonged exposure to
ambient and artificial light. Keep covered when not in use. This
material has a 12-month shelf life from date of shipment, unless
otherwise specified, when stored between 10˚C [50˚F] and 32˚C [90˚F]
in the original, unopened container.
GENERAL INFORMATION
This product is intended for industrial use only. Keep out of the reach
of children. Avoid breathing vapors. Avoid contact with skin, eyes, and
clothing. Wear impervious gloves. Repeated or continuous skin
contact with uncured material may cause irritation. Remove material
from skin with soap and water. Never use organic solvents to remove
material from skin and eyes. For more information on the safe handling
of this material, please refer to the Material Safety Data Sheet before
use.
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