Epoxy Adhesive encapsulates sensors in harsh environments.
Press Release Summary:
Combining quartz filler and amine compound, Supreme 45HTQ is suited for bonding and encapsulating transducers, gauges, actuators, and sensors in harsh environments. Epoxy adhesive features tensile strength exceeding 8,500 psi and compressive strength greater than 20,000 psi. Resistant to chemicals, acids, oils, water, and steam, product can withstand long term exposure to 400-500°F temperatures. Rate of thermal expansion is 30-35 X 10-6 in./in.°C.
Original Press Release:
High Strength Sensor Adhesive Survives High Temperatures
Master Bond's sensor epoxy, Supreme 45HTQ is an extremely stable and durable epoxy for bonding and encapsulating transducers, gauges, actuators and sensors in harsh environments such as those found in downhole applications. The combination of a quartz filler and a special amine compound forms a tough superlative epoxy that will survive the high temperatures and natural gamma radiation found in drilling and extraction operations. When used to attach sensor and transducer elements to a wide variety of substrates, Master Bond's Supreme 45HTQ is capable of withstanding even the most severe conditions. Its superb resistance to chemicals, especially acids and oils as well as water and steam is ideally suited for this aggressive environment. Also, long term exposures of 400-500°F will not adversely affect the performance of this system.
To ensure accurate pressure and temperature measurements, Master Bond's Supreme 45HTQ sensor bonding compound has been designed with a low CTE. Its rate of thermal expansion is low 30-35 X 10 -6 in/in°C but it retains remarkable thermal cycling capabilities. Supreme 45HTQ will retain its physical strength properties at doses up to 1010 rads. The physical properties include a tensile strength exceeding 8,500 psi and a compressive strength greater than 20,000 psi. Supreme 45HTQ is available in pint, quart, gallon and 5 gallon container kits.
About Master Bond's compounds for the oil and gas industry:
Master Bond offers outstanding, specially formulated epoxy compounds for numerous downhole applications. These epoxies are characterized by superb resistance to hostile environments, especially aggressive chemicals and high temperatures. Master Bond's products are used within petroleum facilities and oil rigs in tanks, pipes, hole drilling equipment, pumps, valves and reservoirs.
Read more about Master Bond's adhesives for the oil and chemical industry:
http://www.masterbond.com/lp/lpoilandchem.html or contact Technical Support. Phone: 201-343-8983 Fax: 201-343-2132 e-mail: technical@masterbond.com
