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Chemically Resistant adhesives

Henkel Loctite® Output™ 383 Acrylic Adhesive
Categories: Polymer; Adhesive; Thermoset; Acrylic/Cyanoacrylate Adhesive

Material Notes:
Acrylic Bonding Adhesives and Thermally Conductive Bonders
Loctite® Acrylic Adhesives were developed for bonding applications that require tensile, shear and peel strength combined with maximum impact, stress and shock resistance. On contact with an activator, these no-mix materials cure rapidly at room temperature to a weather-resistant bond.Loctite® Thermally Conductive Adhesives eliminate the need for mechanical fasteners and clips, while providing the most efficient thermal transfer between transistors or microprocessors and their heat sinks. Loctite offers a wide range of adhesive chemistries including silicones, acrylics and epoxies. Many processing options are available for curing these adhesives such as heat cure, activator cure, and UV light.

Loctite® 383 1 component acrylic Output™ Acrylic Adhesive
A high strength, room temperature curing adhesive for permanent assemblies.
Recommended Primer: Output™ Activator 20263.
Cure Type: 383
Bonding Type: Acrylic
Typical Use: High strength adhesive for permanent assemblies

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Physical PropertiesMetricEnglishComments
Density 1.50 g/cc0.0542 lb/in³
Viscosity 500000 - 1.10e+6 cP500000 - 1.10e+6 cPat 2.5 RPM
 
Mechanical PropertiesMetricEnglishComments
Tensile Modulus 1.61 GPa233 ksi
Adhesive Bond Strength 12.4 MPa1800 psiVaries with substrates
 
Thermal PropertiesMetricEnglishComments
CTE, linear 71.0 µm/m-°C
@Temperature 20.0 °C
39.4 µin/in-°F
@Temperature 68.0 °F
Thermal Conductivity 0.600 W/m-K4.16 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 121 °C250 °F
Minimum Service Temperature, Air -40.0 °C-40.0 °F
Glass Transition Temp, Tg 60.0 °C140 °F
 
Processing PropertiesMetricEnglishComments
Cure Time 5.00 min0.0833 hourFixture time @ 20ºC
 240 - 1440 min4.00 - 24.0 hourFull Cure Time @ 20ºC
Shelf Life 9.00 Month9.00 Monthshelf life at 5ºC
 
Descriptive Properties
ColorGrey
Gap Fill0.01 in.
ViscosityPaste

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.

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Chemically Resistant adhesives

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