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Master Bond adhesives

SCIGRIP SG230 HV A Methacrylate Adhesive + SG216 B Activator
Categories: Polymer; Adhesive; Thermoset; Methacrylate; Methacrylate Adhesive

Material Notes: SCIGRIP® SG230 HV (High Viscosity) Methacrylate Adhesive, is a two-component, 10:1 mix ratio product for bonding composite and other plastic parts with little to no surface preparation. The adhesive is designed to work with a selection of activators to provide a wide range of working times from 30 to 120 minutes. SG230 HV is mostly used in marine, transportation and construction applications. It is especially suited for bonding large structural parts requiring long working times and for filling deep irregular gaps up to 1.5 inches (39 mm).

Features: Reduced Emissions; Minimal surface preparation; Improved tack free cure, thin film cure; Excellent environmental resistance; Excellent fatigue, impact and shock load resistance.

Information provided by SCIGRIP Americas.

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
Density 0.970 g/cc0.0350 lb/in³Adhesive
 0.990 g/cc0.0358 lb/in³Mix
 1.15 g/cc0.0415 lb/in³Activator
Viscosity 120000 - 180000 cP120000 - 180000 cPActivator
 900000 - 1.40e+6 cP900000 - 1.40e+6 cPAdhesive
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 20.7 - 24.1 MPa3000 - 3500 psi
Elongation at Break 100 - 150 %100 - 150 %
Tensile Modulus 0.552 - 0.710 GPa80.0 - 103 ksi
Adhesive Bond Strength 15.2 - 17.2 MPa2200 - 2500 psiLap Shear
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 82.2 °C180 °F
Minimum Service Temperature, Air -40.0 °C-40.0 °F
 
Processing PropertiesMetricEnglishComments
Cure Time 140 - 170 min
@Temperature 23.9 °C
2.33 - 2.83 hour
@Temperature 75.0 °F
Fixture Time
Working Life 50.0 - 70.0 min
@Temperature 23.9 °C
50.0 - 70.0 min
@Temperature 75.0 °F
 
Descriptive Properties
ColorGrayActivator
 GrayMix
 Off WhiteAdhesive
Mix Ratio10:1 A:B

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.

PSCIGR958 / 243182

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