Epoxies, Etc 50-1952 Thermally Conductive Silicone Potting and Encapsulating Compound

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.

(Viewing data as-entered. Click here to return)

Epoxies, Etc 50-1952 Thermally Conductive Silicone Potting and Encapsulating Compound
Categories:	Polymer; Thermoset; Silicone
Material Notes:	Description: 50-1952 is a two component silicone potting and encapsulating compound. This silicone system is designed for quick thermal transfer away from heat generating electronic devices. The 50-1952 has a simple 1:1 mix ratio, can be cured in thick sections, is non-corrosive, and reversion resistant. The black silicone resin and white activator provide an excellent visual indication of a complete mix. 50-1952 is formulated without solvents or other toxic materials. It is therefore not regulated or considered hazardous for transportation. 50-1952 is REACH and RoHS Compliant. Features: Flexible Thermally conductive Solvent free Deep section curing (beyond 1-2 inches) High operating temperatures Easy 1:1 mix ratio Benefits: Low stress on components and vibration resistant Quick heat dissipation extends electronic life No by-products released during cure and safe to handle No need for multiple pours due to low exotherm Good protection in extreme environmental applications Simple to Use Information provided by Epoxies, Etc
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	Original Value	Comments

Specific Gravity	2.05 g/cc	Resin (Part A)
	2.12 g/cc	Activator (Part B)
Viscosity	20000 cP	Activator (Part B)
	30000 cP	Mixed
	60000 cP	Resin (Part A)
Storage Temperature	18.0 - 27.0 °C

Mechanical Properties	Original Value	Comments
Hardness, Shore A	75
Tensile Strength	500 psi
Elongation at Break	45 %

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+14 ohm-cm
Dielectric Constant	5.0 @Frequency 1e+6 Hz
Dielectric Strength	450 V/mil

Thermal Properties	Original Value	Comments
CTE, linear	200 µm/m-°C
Thermal Conductivity	1.10 W/m-K
Maximum Service Temperature, Air	235 °C
Minimum Service Temperature, Air	-65.0 °C

Processing Properties	Original Value	Comments
Cure Time	1.00 hour @Temperature 100 °C
	20.0 min @Temperature 15.0 °C
	48.0 - 96.0 hour @Temperature 65.0 °C
	48.0 - 168 hour @Temperature 25.0 °C
Pot Life	90.0 min @Load 0.100 kg
Shelf Life	12.0 Month

Descriptive Properties
Color	Black	Resin (Part A)
	Gray	Mixed
	White	Activator (Part 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 go back to viewing the property data in MatWeb's normal format.

PFEPOX043 / 316720

	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