CHT QSil 213 Transparent Liquid Silicone Elastomer

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

CHT QSil 213 Transparent Liquid Silicone Elastomer
Categories:	Polymer; Thermoset; Silicone; Silicone Rubber; Liquid Silicone Rubber (LSR)
Material Notes:	Description: The product is a transparent and colorless silicone formulation and is ideal for optical applications. The viscosity profile enables excellent flow around components and is excellent for potting complex parts. The chemical composition results in a cured product that is hydrolytically stable as well as reversion resistant. The silicone elastomer provides electrical insulation and physical shock resistance of components and enables environmental protection. Key Features Low linear shrinkage Non-yellowing catalyst system Chemical adhesion with use of primer Can be mixed by hand or machine dispensed Information provided by CHT Group
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.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	1.00 g/cc	0.0361 lb/in³	B
	1.02 g/cc	0.0368 lb/in³	A
Brookfield Viscosity	750 cP	750 cP	B
	3700 cP	3700 cP	Mixed
	4000 cP	4000 cP	A
Storage Temperature	<= 38.0 °C	<= 100 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	45	45	ASTM D2240-95
Tensile Strength	5.17 MPa	750 psi	ISO 37
Elongation at Break	100 %	100 %	ISO 37

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.70e+10 ohm-cm	1.70e+10 ohm-cm	ASTM D-257
Dielectric Constant	2.69	2.69	ASTM D-150
Dielectric Strength	19.7 kV/mm	500 kV/in
Dissipation Factor	0.00060	0.00060	ASTM D-150

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	1.26 J/g-°C	0.300 BTU/lb-°F
Thermal Conductivity	0.180 W/m-K	1.25 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	204 °C	399 °F
Minimum Service Temperature, Air	-55.0 °C	-67.0 °F

Optical Properties	Metric	English	Comments
Refractive Index	1.406	1.406

Processing Properties	Metric	English	Comments
Cure Time	30.0 min @Temperature 100 °C	0.500 hour @Temperature 212 °F
Pot Life	120 min	120 min
Gel Time	360 min	360 min
Shelf Life	24.0 Month	24.0 Month

Descriptive Properties
Appearance	Addition
Color	Transparent and colorless		A
	Transparent and colorless		B
	Transparent and colorless		Cured Product
Mix Ratio	10:1		By Weight
Rheology	Liquid, Newtonian

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.

PCHTSIL057 / 314540

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message