SCIGRIP SG140 A Methacrylate Adhesive + SG115 B Activator

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SCIGRIP SG140 A Methacrylate Adhesive + SG115 B Activator
Categories:	Polymer; Adhesive; Thermoset; Methacrylate; Methacrylate Adhesive
Material Notes:	SCIGRIP® SG100 Series Methacrylate Adhesives are two-component, 10:1 mix ratio products for bonding thermoplastics, metals, composites and combinations thereof. These bright white, UV resistant products are suited for color critical applications without compromising physical properties. Features: UV resistant, Minimal surface preparation, Non-sag handling characteristics, Excellent environmental resistance, Excellent fatigue, impact and shock load resistance. Information provided by SCIGRIP Americas.
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Physical Properties	Metric	English	Comments

Density	0.950 g/cc	0.0343 lb/in³	Adhesive
	1.00 g/cc	0.0361 lb/in³	Mix
	1.48 g/cc	0.0535 lb/in³	Activator
Viscosity	70000 - 180000 cP	70000 - 180000 cP	Activator
	150000 - 220000 cP	150000 - 220000 cP	Adhesive

Mechanical Properties	Metric	English	Comments
Tensile Strength	15.5 - 17.2 MPa	2250 - 2500 psi
Elongation at Break	15 - 35 %	15 - 35 %
Tensile Modulus	0.621 - 0.758 GPa	90.0 - 110 ksi
Adhesive Bond Strength	13.8 - 16.5 MPa	2000 - 2400 psi	Lap Shear

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	82.2 °C	180 °F
Minimum Service Temperature, Air	-40.0 °C	-40.0 °F

Processing Properties	Metric	English	Comments
Cure Time	80.0 - 100 min @Temperature 23.9 °C	1.33 - 1.67 hour @Temperature 75.0 °F	Fixture Time
Working Life	35.0 - 45.0 min @Temperature 23.9 °C	35.0 - 45.0 min @Temperature 75.0 °F

Descriptive Properties
Color	Off White		Adhesive
	White		Activator
	White		Mix
Mix Ratio	10:1 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.

PSCIGR952 / 243176

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