Features
- Black-colored and optically opaque, low viscosity epoxy
- Can be used for room temperature curing, low temperature, or box oven elevated temperature cure
- Optically opaque between IR and visible regions of light, including 185 - 2500 nm range
Applications
- Optical: Blocking light in photonics packaging through VIS and NIR range; sensor packaging including IR detectors packaged in TO-cans; bonding of various optics including lens, prism, diodes; adhesion to metals, most plastics and glasses
- Fiber optics: sealing / potting fibers into the boot, ferrule, or fiber feed-through of the package wall
Available Packaging
Please call the technical team at
1-978-667-3805 to discuss packaging options.

Related Products

EPO-TEK® TZ101
Thermally Conductive Adhesive
Single component, electrically insulating, thermally conductive epoxy adhesive designed for heat-sinking of semiconductors, hybrids, electronics, and optics.

EPO-TEK® 930-4
Thermally Conductive Epoxy Adhesive
Two component, thermally conductive epoxy, formulated with a very fine boron-nitride filler particle. Also available in a single component frozen syringe.

20-3305
Thermal Shock Resistance Epoxy
Low viscosity thermal shock epoxy with a Dielectric Strength of 1857 V/mil.

EPO-TEK® T7109
Thermal Heatsink Adhesive
Thermally conductive epoxy designed for die attach and heat-sinking applications found in the semiconductor, hybrid microelectronics, and optical industries.

EPO-TEK® OG142-112-LH
UV Curable Epoxy Adhesive
Low halogen version of OG142-112, single component, low viscosity, UV curable epoxy for adhesive sealing and encapsulating fiber optic and optoelectronic packaging applications.

EPO-TEK® H20E
Silver Filled Electrically Conductive Epoxy
100% solids silver-filled epoxy system for chip bonding in microelectronic and optoelectronic.
EPO-TEK® TZ101
Thermally Conductive Adhesive
Single component, electrically insulating, thermally conductive epoxy adhesive designed for heat-sinking of semiconductors, hybrids, electronics, and optics.
EPO-TEK® 930-4
Thermally Conductive Epoxy Adhesive
Two component, thermally conductive epoxy, formulated with a very fine boron-nitride filler particle. Also available in a single component frozen syringe.
20-3305
Thermal Shock Resistance Epoxy
Low viscosity thermal shock epoxy with a Dielectric Strength of 1857 V/mil.
EPO-TEK® T7109
Thermal Heatsink Adhesive
Thermally conductive epoxy designed for die attach and heat-sinking applications found in the semiconductor, hybrid microelectronics, and optical industries.
EPO-TEK® OG142-112-LH
UV Curable Epoxy Adhesive
Low halogen version of OG142-112, single component, low viscosity, UV curable epoxy for adhesive sealing and encapsulating fiber optic and optoelectronic packaging applications.
EPO-TEK® H20E
Silver Filled Electrically Conductive Epoxy
100% solids silver-filled epoxy system for chip bonding in microelectronic and optoelectronic.


Get in touch to learn more
Speak to us on 1-978-667-3805
Contact us
EPO-TEK® 320
Thixotropic Optical Epoxy AdhesiveLet's talk
We're here to help you create the perfect product.