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Chemically Resistant adhesives

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Master Bond EP30ANHT Two Part, Electrically Isolating Epoxy Adhesive
Categories: Polymer; Adhesive; Thermoset; Epoxy; Epoxy Adhesive

Material Notes: Description: Master Bond Polymer System EP30ANHT is a two part epoxy system with terrific thermal conductivity, while maintaining electrical insulation. One noteworthy property is its wide service temperature range of -60°F to 400°F. Other salient characteristics include dimensional stability, outstanding physical strength and good flowability. This latter property enables it to be readily used for potting and encapsulation applications. EP30ANHT is also brushable and can be used as an adhesive, coating and sealant. In this regard, it bonds well to metals, many plastics, ceramics and glass. It resists a variety of chemicals including water, oils, fuels, acids and bases. EP30ANHT has a very low coefficient of thermal expansion (CTE). It is formulated to cure at room temperature or more rapidly at elevated temperatures and has a ten to one (10:1) mix ratio by weight. The color of Part A is gray and Part B is clear. Master Bond EP30ANHT is widely used in the electronic, electrical, computer, chemical, electro-optical and related industries where maximum heat transfer and superior electrical isolation are required.

Product Advantages:

  • Easy application: adhesive spreads or pours evenly and smoothly.
  • Versatile cure schedules: ambient temperature cures or fast elevated temperature cures.
  • High bond strength to a wide variety of substrates; very good adhesive properties.
  • Accomplished electrical insulator with impressively high capacity for heat transfer.
  • Great dimensional stability, high compressive strength and low CTE.
  • Low viscosity with excellent flowability; ideal for potting and encapsulation.

Information provided by MasterBond®

Vendors: Master Bond is a leading manufacturer of adhesives, sealants, coatings and potting compounds. Master Bond’s vast product line consists of over 3,000 epoxy, polyurethane, silicone, cyanoacrylate and latex adhesives that vary in viscosity, cure speed, strength, chemical resistance, electrical properties, etc. Our custom adhesives offer design flexibility and provide excellent bonding performance. Visit www.masterbond.com.

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Physical PropertiesOriginal ValueComments
Viscosity 280 - 500 cPPart B
 60000 - 110000 cPPart A
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 90
Tensile Strength at Break >= 6000 psi
Compressive Strength >= 17000 psi
Shear Strength >= 900 psiTensile, Al to Al
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+14 ohm-cm
Dielectric Constant 4.6
@Frequency 60 Hz,
Temperature 25.0 °C
Dielectric Strength >= 400 V/mil
@Thickness 3.17 mm
 
Thermal PropertiesOriginal ValueComments
CTE, linear 22.0 - 25.0 µm/m-°C
Thermal Conductivity 22.0 - 25.0 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 400 °F
Minimum Service Temperature, Air -60.0 °F
 
Processing PropertiesOriginal ValueComments
Cure Time 1.00 - 2.00 hour
@Temperature 93.3 °C
 24.0 - 48.0 hour
@Temperature 23.9 °C
Pot Life 40 - 60 min100 gram batch
Shelf Life 6.00 Month
@Temperature 23.9 °C
in original unopened container
 
Descriptive Properties
Mixing Ratio (A to B)10:1by weight

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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PMASTB371 / 149618

Chemically Resistant adhesives

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