MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Elmet Technologies

Epoxy Technology EPO-TEK® 330 Low Viscosity, Optical Epoxy
Categories: Polymer; Thermoset; Epoxy
Material Notes: Product Description: EPO-TEK® 330 is a two component, high-temperature grade, electrically and thermally insulating epoxy for semiconductor, electronics, fiber optics and medical applications.

Advantages & Application Notes:

  • Built in color change from clear to amber when cured properly. The color change can be used for in-line inspection of epoxy joints and adhesive fillet.
  • Unfilled epoxy resin allows for % transmission in the VIS and NIR.
  • Low viscosity allows for wicking and capillary action.
  • Suggested Applications:
    • Semiconductor: capillary flow underfill for Flip Chip mounted die
    • Fiber Optic: polarizing maintaining fibers (PMF) found in gyroscope coils; fiber termination into ferrule.
    • Medical: impregnation into fiber optic light guides and endoscopes; resists autoclave, ETO, or gamma sterilization.

Information Provided by Epoxy Technology
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.02 g/cc1.02 g/ccPart B
 1.15 g/cc1.15 g/ccPart A
Viscosity 350 - 550 cP
@Temperature 23.0 °C		350 - 550 cP
@Temperature 73.4 °F		100 rpm
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 8787
Tensile Modulus 2.10 GPa305 ksiStorage
Shear Strength >= 13.8 MPa>= 2000 psiLap
 >= 23.4 MPa>= 3400 psiDie
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 2.00e+13 ohm-cm>= 2.00e+13 ohm-cm
Dielectric Constant 3.74
@Frequency 1000 Hz		3.74
@Frequency 1000 Hz
Dissipation Factor 0.011
@Frequency 1000 Hz		0.011
@Frequency 1000 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 39.0 µm/m-°C21.7 µin/in-°FBelow Tg
 175 µm/m-°C97.2 µin/in-°FAbove Tg
Maximum Service Temperature, Air 200 °C392 °FContinuous
 300 °C572 °FIntermittent
Minimum Service Temperature, Air -55.0 °C-67.0 °FContinuous
 -55.0 °C-67.0 °FIntermittent
Glass Transition Temp, Tg >= 90.0 °C>= 194 °FDynamic Cure 20—200°C /ISO 25 Min; Ramp 10—200°C @ 20°C/Min
Decomposition Temperature 369 °C696 °FDegradation Temperature
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.5345
@Wavelength 589 nm		1.5345
@Wavelength 589 nm
Transmission, Visible  <= 51 %
@Wavelength 500 nm		<= 51 %
@Wavelength 500 nm		Spectral
 <= 88 %
@Wavelength 600 nm		<= 88 %
@Wavelength 600 nm		Spectral
 <= 97 %
@Wavelength 700 - 1600 nm		<= 97 %
@Wavelength 700 - 1600 nm		Spectral
 
Processing PropertiesMetricEnglishComments
Cure Time  1.00 min
@Temperature 150 °C		0.0167 hour
@Temperature 302 °F		Minimum Bond Line
 5.00 min
@Temperature 120 °C		0.0833 hour
@Temperature 248 °F		Minimum Bond Line
 10.0 min
@Temperature 100 °C		0.167 hour
@Temperature 212 °F		Minimum Bond Line
 30.0 min
@Temperature 80.0 °C		0.500 hour
@Temperature 176 °F		Minimum Bond Line
Pot Life 360 min360 min
Shelf Life 12.0 Month
@Temperature 25.0 °C		12.0 Month
@Temperature 77.0 °F
 
Descriptive Properties
ColorAmberPart B
 Clear/ColorlessPart A
ConsistencyPourable liquid
Mix Ratio by Weight10:1
Number of ComponentsTwo
Weight Loss0.68%200°C
 1.06%250°C
 1.77%300°C

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PPOXYT121 / 141160




Searches:   Advanced  •   Composition  •   Property  •   Material Type  •   Manufacturer  •   Trade Name  •   UNS Number
Other Links:   Advertising  •   Submit Data  •   Database Licensing  •   Web Design & Hosting  •   Trade Publications
Supplier List  •   Unit Converter  •   Reference  •   Links  •   Help  •   Contact Us  •   Site Map  •   FAQ  •   Home
 
Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at info@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2025 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.