SCIGRIP SG230 HV A Methacrylate Adhesive + SG218 B Activator

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SCIGRIP SG230 HV A Methacrylate Adhesive + SG218 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.
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Physical Properties	Original Value	Comments

Density	0.970 g/cc	Adhesive
	0.990 g/cc	Mix
	1.15 g/cc	Activator
Viscosity	120000 - 180000 cP	Activator
	900000 - 1.40e+6 cP	Adhesive

Mechanical Properties	Original Value	Comments
Tensile Strength	3.00 - 3.50 ksi
Elongation at Break	100 - 150 %
Tensile Modulus	80.0 - 103 ksi
Adhesive Bond Strength	2200 - 2500 psi	Lap Shear

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	180 °F
Minimum Service Temperature, Air	-40.0 °F

Processing Properties	Original Value	Comments
Cure Time	180 - 210 min @Temperature 23.9 °C	Fixture Time
Working Life	70.0 - 90.0 min @Temperature 23.9 °C

Descriptive Properties
Color	Gray	Activator
	Gray	Mix
	Off White	Adhesive
Mix Ratio	10:1 A:B

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PSCIGR959 / 243183

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