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Master Bond adhesives

Reltek BONDiT™ B-482 Adhesive, Sealant & Coating System
Categories: Polymer; Adhesive; Thermoset

Material Notes: Key Properties:
  • Excellent balance of chemical, electrical, and mechanical properties.
  • Ruggedized, semi-flexible system.
  • Very clean system.
  • Ease of use.

Applications: Encapsule sensitive instrumentation for chemical isolation, outstanding moisture resistance, ruggedness and flexibility. Suitable for clean room use and direct contact with semiconductors. Very easy to use and clean two-part system. Superior for coating in marine applications and other harsh environments. Tough, chemically-resistant, non-blush clear coating with medium gloss finish. Bonds to most substrates. Ambient 24 hour or accelerated thermal cure.

Key Words: Epoxy Adhesive, Sealant
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Water Absorption <= 1.0 %<= 1.0 %24hrs boiling DI water
Viscosity 2500 cP2500 cP
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 17.94 MPa2602 psi2hrs @200°F+45days @ ambient; 2:1 Volume mix
Tensile Strength, Ultimate 18.73 MPa2716 psiPeak; 2hrs @200°F+45days @ ambient; 2:1 Volume mix
Tensile Strength, Yield 18.73 MPa2717 psi2hrs @200°F+45days @ ambient; 2:1 Volume mix
Elongation at Break 23.9 %23.9 %2hrs @200°F+45days @ ambient; 2:1 Volume mix
Elongation at Yield 11.3 %11.3 %2hrs @200°F+45days @ ambient; 2:1 Volume mix
Tangent Modulus 369.11 MPa53535 psi2hrs @200°F+45days @ ambient; 2:1 Volume mix
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 177 °C350 °F
Minimum Service Temperature, Air -45.6 °C-50.0 °F
 
Processing PropertiesMetricEnglishComments
Cure Time 360 min6.00 hourAmbient Set
 1440 min24.0 hourAmbient, 95% cure
 240 min
@Temperature 65.6 °C
4.00 hour
@Temperature 150 °F
98% cure
Tack-Free Time 720 min12.0 hourAmbient
Pot Life 40 min40 minAmbient
 
Descriptive Properties
Chemical & Moisture Resistance2.50=Lowest, 4=Highest
ColorClear with slight amber
Flexibility Ranking30=Rigid, 5=Highly Flexible

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 view all the property values for this datasheet as they were originally entered into MatWeb.

PAQREL05 / 24221

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