EPO-TEK® MED-OD2002
Technical Data Sheet
For Reference Only
Biocompatible/High Tg, Optical Epoxy

ISO 10993 Tested/Fully Compliant
Date:
Rev:
No. of Components:
Mix Ratio by Weight:
Specific Gravity:
Pot Life:
Shelf Life- Bulk:
Shelf Life- Syringe:

February 2021
VIITwo20 : 1
Part A: 1.20 Part B: 1.02 Syringe: 1.18
4 Hours
One year at room temperature
Six months at -40°C

Biocompatible Certified Cure: 120°C / 1 Hour
Alternative biocompatible cure schedules may be possible,
but have not been certified. Contact med@epotek.com
with any questions.

NOTES:● Container(s) should be kept closed when not in use.
● Filled systems should be stirred thoroughly before mixing and prior to use.
● Performance properties (rheology, conductivity, others) of the product may vary from those stated on the data sheet when bi-pak/syringe packaging or
post-processing of any kind is performed. Epoxy’s warranties shall not apply to any products that have been reprocessed or repackaged from Epoxy’s
delivered status/container into any other containers of any kind, including but not limited to syringes, bi-paks, cartridges, pouches, tubes, capsules, films
or other packages.
● Syringe packaging will impact initial viscosity and effective pot life, potentially beyond stated parameters.
● TOTAL MASS SHOULD NOT EXCEED 25 GRAMS

Product Description: EPO-TEK® MED-OD2002 is a biocompatible, high Tg, low modulus, high temperature epoxy, used primarily forfiber optics and endoscopes. It is highly autoclave resistant and when cured properly can withstand 1,000 autoclave cycles.
Typical Properties: Cure condition: 120°C / 1 Hour
Different batches, conditions & applications yield differing results.
Data below is not guaranteed. To be used as a guide only, not as a specification. * denotes test on lot acceptance basis
PHYSICAL PROPERTIES:* Color (before cure):* Consistency:* Viscosity (23°C) @ 5 rpm:
Thixotropic Index:
Glass Transition Temp:
Coefficient of Thermal Expansion (CTE):
Below Tg:
Above Tg:
Shore D Hardness:
Lap Shear @ 23°C:
Die Shear @ 23°C:
Degradation Temp:
Weight Loss:@ 200°C:@ 250°C:@ 300°C:
Suggested Operating Temperature:
Storage Modulus:
OPTICAL PROPERTIES:Spectral Transmission:
Refractive Index:

Part A: CreamPourable paste
24,000-42,000
N/A
161

Part B: Amber

52156
85> 2,000≥ 10430

x 10-6 in/in°C
x 10-6 in/in°C
psi
Kg
°C

0.12
0.20
0.36
< 375509,028%%%°C (Intermittent)psi≥ 98% @ 800-1600
1.5735 @589

cPs°C (Dynamic Cure: 20-200°C/ISO 25 Min; Ramp -10-200°C @20°C/Min)

3,556 psi

nm
nm

Epoxies and Adhesives for Demanding Applications™
This information is based on data and tests believed to be accurate. Epoxy Technology, Inc. makes no warranties (expressed or implied) as toits accuracy and assumes no liability in connection with any use of this product.
EPOXY TECHNOLOGY, INC.
14 FORTUNE DRIVE, BILLERICA, MA 01821 (978) 667-3805, FAX (978) 663-9782
www.epotek.com
A Meridian Adhesives Group Company

epotek.com

Selected Applications for EPO-TEK® MED-OD2002
Fiber and Electro-Optics

Life Sciences and MicroFluidics• Impregnating and terminating fiber optic image bundles and light guides,
adhesive for flexible endoscopes, adhesion to plastic and glass optical fibers,
structural and near hermetic sealing of glass, ceramic and metals• Manufacture of all kinds of endoscopes, such as, laryngoscopes,
gastroscopes, broncho-scopes and micro ophthalmoscopes; healthcare optics
for colonoscopy, urology, and otolaryngology

Imaging Technologies• DNA and gene sequencers, readers and amplification circuits• Potting, over-coating and weather proofing, fitness style wrist watches andwearable devices

Implantable Devices• Adhesive for orthopedic and musculoskeletal implants including spinal andjoint repair devices using precious metals, ceramics and composite plastics

Surgical Tools• Endoscopy with camera and video interface

Ultrasound / Ultrasonic• Adhesive for catheter delivered surgical mapping. 3D imaging and mapping
catheters; catheter ultrasound• High power laser optics for general, reconstructive and cosmetic surgery• Dental device adhesive, lighting or hand instrument• Fabrication of Rf Ablation catheters, electro-surgical tool for tissue removal

Damp Heat Testing of Adhesives on Endoscope Lenses

75 Unaltered
75 Cycles
250 Cycles
500 Cycles

1800

Strength (N)

1600
1400
1200
1000
800
600
400
2000Sapphire

QuartzIndustry Standard

Sapphire

QuartzSapphire

MED-OD2002

QuartzCompetitive Product #1

Sapphire
S hi

QuartzQt

Competitive Product #2

MED-OD2002 Test Parameters• Destructive Shear Testing of Lens to Shaft• Shaft = SST• Lens = Sapphire, Quartz• Adhesive = MED-OD2002 Cured @ 150°C/1hr• BEST PERFORMANCE = MED-OD2002

Med i ca l GradeEpoxy Technology Inc.

E P O - T E K®

14 Fortune Drive • Billerica, MA 01821
phone 978-667-3805 fax 978-663-9782
med@epotek.com© Epoxy Technology Inc. 2018

Biocompatibility Approvals• EPO-TEK® MED-OD2002 cured at 120° C for 1 hour has been tested and is ISO 10993 certified, meeting Hemolysis (10993-4), Cytotoxicity (10993-5),
Implantation (10993-6), Intracutaneous (10993-10), Sensitization (10993-10) and Systemic Toxicity (10993-11) test protocols.

Sterilization Information• Epoxy performance is most influenced by surface preparation and cleanliness, overall process and handling, and finally proper curing selection. Whilebulk samples of MED-OD2002 may resist sterilization technologies such as autoclave steam, gaseous technologies, gamma radiation as well as liquid
disinfectants, the glue joints may differ. All users need to determine the suitability of MED-OD2002 for their given application.
• MED-OD2002 is generally capable of resisting hundreds of autoclave; and >400 cycles of Sterrad® sterilization cycles.
• MED-OD2002 is generally regarded for resisting few cycles of ETO and gamma radiation.

Packaging Availability• EPO-TEK® MED-OD2002 is available in specialty packaging such as Pre-Mixed Frozen Syringes (PMF), Bi-Paks, or bulk (A & B containers).
• A Bi-Pak video tutorial can be found here:
http://www.epotek.com/site/technical-material/application-video-tutorials/117-effective-handling-and-mixing-of-epo-tek®-bi-packs.html• A video tutorial on handling frozen syringes can be found here:
http://www.epotek.com/site/technical-material/application-video-tutorials/231-proper-receiving-and-thawing.html

Med i ca l GradeEpoxy Technology Inc.

E P O - T E K®
Sterrad® is a registered trademark of J & J Company.
EPO-MOD2002-02

14 Fortune Drive • Billerica, MA 01821
phone 978-667-3805 fax 978-663-9782
med@epotek.com© Epoxy Technology Inc. 2018