Epoxy Technology EPO-TEK® 330 Low Viscosity, Optical Epoxy

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.

(Viewing data as-entered. Click here to return)

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.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	1.02 g/cc	Part B
	1.15 g/cc	Part A
Viscosity	350 - 550 cP @Temperature 23.0 °C	100 rpm

Mechanical Properties	Original Value	Comments
Hardness, Shore D	87
Tensile Modulus	305000 psi	Storage
Shear Strength	>= 2000 psi	Lap
	>= 3400 psi	Die

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 2.00e+13 ohm-cm
Dielectric Constant	3.74 @Frequency 1000 Hz
Dissipation Factor	0.011 @Frequency 1000 Hz

Thermal Properties	Original Value	Comments
CTE, linear	39.0 µm/m-°C	Below Tg
	175 µm/m-°C	Above Tg
Maximum Service Temperature, Air	200 °C	Continuous
	300 °C	Intermittent
Minimum Service Temperature, Air	-55.0 °C	Continuous
	-55.0 °C	Intermittent
Glass Transition Temp, Tg	>= 90.0 °C	Dynamic Cure 20—200°C /ISO 25 Min; Ramp 10—200°C @ 20°C/Min
Decomposition Temperature	369 °C	Degradation Temperature

Optical Properties	Original Value	Comments
Refractive Index	1.5345 @Wavelength 589 nm
Transmission, Visible	<= 51 % @Wavelength 500 nm	Spectral
	<= 88 % @Wavelength 600 nm	Spectral
	<= 97 % @Wavelength 700 - 1600 nm	Spectral

Processing Properties	Original Value	Comments
Cure Time	1.00 min @Temperature 150 °C	Minimum Bond Line
	5.00 min @Temperature 120 °C	Minimum Bond Line
	10.0 min @Temperature 100 °C	Minimum Bond Line
	30.0 min @Temperature 80.0 °C	Minimum Bond Line
Pot Life	360 min
Shelf Life	12.0 Month @Temperature 25.0 °C

Descriptive Properties
Color	Amber	Part B
	Clear/Colorless	Part A
Consistency	Pourable liquid
Mix Ratio by Weight	10:1
Number of Components	Two
Weight Loss	0.68%	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 go back to viewing the property data in MatWeb's normal format.

PPOXYT121 / 141160

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message