CHT Group QGel 300 QSI Quantum Silicones High Strength Gel

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CHT Group QGel 300 QSI Quantum Silicones High Strength Gel
Categories:	Fluid; Polymer; Thermoset; Silicone
Material Notes:	QGel 300 is a clear, very soft, tough, moderately cross-linked, silicone polymer. Silicone gels are used to provide protection from vibration, thermal or mechanical shock. Silicone gels also provide excellent moisture protection. Key Features: Soft, with considerably higher strength than general purpose gels One to one mix ratio 24 hour room temperature cure Dispensing equipment not necessary Part of the Amber Chemical Group. Data provided by manufacturer. Formerly Amber Chemical Co (ACC Silicones), aquired by CHT in 2017
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Physical Properties	Metric	English	Comments

Specific Gravity	0.970 g/cc	0.970 g/cc	"B" component
	0.970 g/cc	0.970 g/cc	"A" component
Viscosity	1000 cP	1000 cP	"A" component
	2000 cP	2000 cP	"B" component
Storage Temperature	<= 38.0 °C	<= 100 °F	12 months

Mechanical Properties	Metric	English	Comments
Penetration	5.0 - 9.0	5.0 - 9.0	mm, 30 mins @ 150°C

Electrical Properties	Metric	English	Comments
Dielectric Strength	19.6 kV/mm	499 kV/in

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	204 °C	399 °F
Minimum Service Temperature, Air	-55.0 °C	-67.0 °F

Processing Properties	Metric	English	Comments
Cure Time	30.0 min @Temperature 150 °C	0.500 hour @Temperature 302 °F
	60.0 min @Temperature 100 °C	1.00 hour @Temperature 212 °F
	1200 min @Temperature 25.0 °C	20.0 hour @Temperature 77.0 °F
Gel Time	135 min	135 min

Descriptive Properties
Color	Transparent		"A" component
	Transparent		"B" component

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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PACC042 / 22169

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