Wacker Powersil® 735 MEDIUM GRAY A/B Silicone Rubber

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.

Wacker Powersil® 735 MEDIUM GRAY A/B Silicone Rubber
Categories:	Polymer; Thermoset; Silicone; Silicone Rubber
Material Notes:	POWERSIL® 735 MEDIUM GRAY A/B is a low viscous two-component compound with excellent processing properties. Its vulcanizates are noted for high tracking and erosion resistance, their good mechanical properties especially for high tear strength as well as for their excellent dielectric behavior. Special features: ready-to-use, two-component system outstanding dielectrical properties high tracking and erosion resistance excellent mechanical properties, especially a high tear strength excellent processing due to its low viscosity, also with suitable mixing and dosing equipment only Application: cable accessories insulators outdoor and indoor use Information provided by Wacker Chemie AG.
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	1.08 g/cc	0.0390 lb/in³	ISO 1183-1 A
Viscosity	150000 cP @Shear Rate 10.0 1/s	150000 cP @Shear Rate 10.0 1/s	Component A; ISO 3219
	150000 cP @Shear Rate 10.0 1/s	150000 cP @Shear Rate 10.0 1/s	Component B; ISO 3219
	150000 cP @Shear Rate 10.0 1/s	150000 cP @Shear Rate 10.0 1/s	Mix; ISO 3219

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	39	39	ISO 868
Tensile Strength at Break	8.00 MPa	1160 psi	ISO 37
Elongation at Break	500 %	500 %	ISO 37
Tear Strength	30.0 kN/m	171 pli	ASTM 624 B

Electrical Properties	Metric	English	Comments
Volume Resistivity	5.00e+15 ohm-cm	5.00e+15 ohm-cm	IEC 60093
Dielectric Constant	2.7 @Frequency 50 Hz	2.7 @Frequency 50 Hz	IEC 60250
Dielectric Strength	28.0 kV/mm	711 kV/in	IEC 60243
Dissipation Factor	0.00030 @Frequency 50 Hz	0.00030 @Frequency 50 Hz	IEC 60250
Arc Resistance	>= 300 sec	>= 300 sec	IEC 61621

Processing Properties	Metric	English	Comments
Cure Time	5.00 min @Treatment Temp. 165 °C	0.0833 hour @Treatment Temp. 329 °F	post-cured 4hr at 200°C
Pot Life	4320 min	4320 min

Descriptive Properties
Color	gray
Track Resistance	1A 4.5		IEC 60587

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.

Users viewing this material also viewed the following:
Bakelite® EP 8412 Epoxy Resin, High Arc Resistance, Improved Electrical Properties, Low Shrinkage

PWACK9382 / 204911

	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