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Chemically resistant, two part epoxy, EP41S-5 has exemplary resistance to a wide array of chemicals, such as acids, bases, alcohols, fuels and many solvents, including methylene chloride. It is widely used for bonding, sealing and coating, as well as encapsulating, which can be seen in this video demonstration. This epoxy combines formidable physical strength properties and electrical insulation values.
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EP41S-5 offers convenient handling with a 100 to 25 mix ratio by weight. The mixed epoxy has good flow properties with a moderate viscosity of 25,000-30,000 cps. It bonds well to a wide variety of substrates including metals, composites, glass, ceramics, as well as many rubbers and plastics.
Some additional advantageous properties include:
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Rigid system
Hardness: 85-95 Shore D
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Impressive strength profile
Tensile strength: 10,000-12,000 psi |
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Excellent electrical insulator
Volume resistivity greater than 1014 ohm-cm
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Wide service temperature range
-80°F to +300°F [-62°C to +149°C] |
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| EP21ARHT: Epoxy Offers Superior Acid Resistance |
EP21ARHT combines high temperature resistance with an impressive ability to withstand exposure to a variety of acids and other chemicals. It is especially noteworthy for its resistance to sulfuric and hydrochloric acids. This two part, 100% reactive epoxy is especially useful for coating tanks, pipes, scrubbers and other types of chemical processing equipment. It also features minimal linear shrinkage upon cure. This low viscosity system has a convenient two to one mix ratio by weight and cures at ambient temperatures.
For more information, request a technical data sheet on EP21ARHT
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| EP62-1LO: Two Component System Features Very Long Pot Life |
EP62-1LO cures rapidly at moderately elevated temperatures, and once cured, exhibits remarkably high thermal stability with a glass transition temperature exceeding 170°C. It also features outstanding chemical resistance with the ability to withstand a one month immersion in a variety of harsh acids and bases at elevated temperatures. This system is widely used in applications where exposure to very aggressive environments and NASA low outgassing properties are required.
For more information, request a technical data sheet on EP62-1LO
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Copyright  2016 by Master Bond Inc. All Rights Reserved. This content may not be reproduced in any way without the prior written permission of Master Bond Inc.
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September 2016
