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| New Ultra-Temp ceramic-based adhesive  Ultra-Temp 516, a new high temperature ceramic-based adhesive manufactured by Aremco Products, is now used to bond zirconia ceramics used in applications to 4400ºF. Ultra-Temp 516 is a new, single part, zirconia-filled, inorganic adhesive system for bonding zirconia components used in high temperature sensors and instruments to 4400ºF. Ultra-Temp 516 demonstrates high electrical, mechanical and thermal properties. Its dielectric strength is 250 volts/mil; volume resistivity is 108 ohm-cm; and torque strength is 8.6 in-lbs. Due to its inert chemistry Ultra-Temp 516 will not outgas under ultra high vacuum, a common requirement for many industrial processes. Ultra-Temp 516 also provides high chemical, moisture and thermal shock resistance.Ultra-Temp 516 is applied easily using a syringe, brush or automatic dispenser. Because it is water-based, cleanup is accomplished quickly using warm water and soap. Full curing is achieved by heating up to 700°F for 1-2 hours. Ultra-Temp 516 can be used to bond a wide range of additional materials including alumina, beryllia, silicon, graphite, inconel, molybdenum, nickel, tantulum, titanium, and tungsten. It is available from stock in pint, quart, gallon and five-gallon pails. write your comments about the article :: © 2007 Construction News :: home page |