24-24 April 2023
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Recent News

10 Jan, 2023 /
Qosina introduces Irradiate to Order service for single-use bioprocess components
Qosina introduces an Irradiate to Order service for its single-use bioprocess component ...
09 Jan, 2023 /
Qosina Announces Partnership with ILC Dover and Expanded Portfolio of Liquid Bag Chambers
Qosina announces a partnership with ILC Dover, a leader in the innovative design and pro...
05 Jan, 2023 /
Life Science Outsourcing, Inc.
Life Science Outsourcing Completes Acquisition of J-Pac Medical
Expands into biomaterials and diagnostics end-markets, broadens service offerings, and s...
04 Jan, 2023 /
Qosina introduces AseptiQuik® G DC Series Connectors
Qosina announces the addition of the AseptiQuik® G DC Series connectors to its extensiv...
17 Nov, 2022 /
PTI Engineered Plastics, Inc.
PTI Engineered Plastics Receives MedAccred® Plastics Continuing Accreditation
PTI Engineered Plastics recognized for its commitment to continual improvement in medica...
Master Bond Inc.
/ 02 Feb, 2021
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Medical Grade Epoxy Offers Thermal Conductivity and Electrical Insulation

This epoxy withstands aggressive chemical sterilants, radiation and repeated cycles of autoclaving. EP42HT-4AOMed Black offers both cryogenic serviceability and heat resistance with a service temperature range from 4K to 400°F. Its thermal conductivity measures 9-10 BTU•in/(ft2•hr•°F) and its volume resistivity is greater than 1014 ohm-cm. The system contains a filler, which contributes to its high strength profile and dimensional stability. This adhesive bonds well to metals, composites, glass, ceramics, rubbers and plastics and features a tensile modulus of 500,000-550,000 psi, a compressive strength of 24,000-26,000 psi, and a tensile strength of 7,000-8,000 psi.

This epoxy can cure at room temperature, yet faster cures can be achieved by heat curing. In order to obtain optimal properties, an overnight cure at room temperature, followed by heat curing at 150-200°F for 2-3 hours is recommended. The mix ratio is 100 to 40 by weight. Once mixed, this versatile adhesive has very good flow properties, making it suitable for bonding, sealing and coating applications. Upon curing, EP42HT-4AOMed Black exhibits very low shrinkage, low exotherm and can be used for castings up to 2-3 inches thick. This opaque black epoxy is available in the following size kits: ½ pint, pint, quart and gallon. It is also available in pre-mixed and frozen syringes, which are compatible with automated dispensing equipment.

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