Wacker Elastosil® R 755/60 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 Elastosil® R 755/60 Silicone Rubber
Categories:	Polymer; Thermoset; Silicone; Silicone Rubber
Material Notes:	Silicone rubber grade developed specifically for manufacturing articles with good steam resistance. Application: ELASTOSIL® R 755/60 is suitable both for extrusion of tubings and profiles and for compression, transfer and injection molding. Although most silicone rubbers show good resistance to boiling water, they degrade rapidly when subjected to superheated steam at temperatures of 160 °C and above (corresponding to 6 bar pressure) ELASTOSIL® R 755/60 resists steam at a temperature of 160 °C for over 2 months. 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	1.18 g/cc	0.0426 lb/in³	ISO 1183-1 A

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	58	58	before steam storage with cure agent E
	58	58	curing Agent E; DIN 53505 A
	61	61	curing Agent C1; DIN 53505 A
	61	61	before steam storage with cure agent C1
	61 @Treatment Temp. 160 °C, Time 5.18e+6 sec	61 @Treatment Temp. 320 °F, Time 1440 hour	steam autoclave, cure agent E
	64 @Treatment Temp. 160 °C, Time 5.18e+6 sec	64 @Treatment Temp. 320 °F, Time 1440 hour	steam autoclave, cure agent C1
Tensile Strength at Break	7.20 MPa	1040 psi	before steam storage with cure agent C1
	7.60 MPa	1100 psi	curing Agent E; DIN 53504 S1
	7.80 MPa	1130 psi	curing Agent C1; DIN 53504 S1
	8.20 MPa	1190 psi	before steam storage with cure agent E
	2.80 MPa @Treatment Temp. 160 °C, Time 5.18e+6 sec	406 psi @Treatment Temp. 320 °F, Time 1440 hour	steam autoclave, cure agent E
	3.30 MPa @Treatment Temp. 160 °C, Time 5.18e+6 sec	479 psi @Treatment Temp. 320 °F, Time 1440 hour	steam autoclave, cure agent C1
Elongation at Break	242 %	242 %	before steam storage with cure agent E
	253 %	253 %	curing Agent E; DIN 53504 S1
	310 %	310 %	curing Agent C1; DIN 53504 S1
	313 %	313 %	before steam storage with cure agent C1
	147 % @Treatment Temp. 160 °C, Time 5.18e+6 sec	147 % @Treatment Temp. 320 °F, Time 1440 hour	steam autoclave, cure agent E
	162 % @Treatment Temp. 160 °C, Time 5.18e+6 sec	162 % @Treatment Temp. 320 °F, Time 1440 hour	steam autoclave, cure agent C1
Rebound	53 %	53 %	curing Agent C1; DIN 53512
	53 %	53 %	curing Agent E; DIN 53512
Tear Strength	15.0 kN/m	85.6 pli	curing Agent E; ASTM D624 B
	16.0 kN/m	91.3 pli	curing Agent C1; ASTM D624 B
Compression Set	15 % @Temperature 175 °C, Time 79200 sec	15 % @Temperature 347 °F, Time 22.0 hour	curing Agent C1; DIN ISO 815-B
	50 % @Temperature 175 °C, Time 79200 sec	50 % @Temperature 347 °F, Time 22.0 hour	curing Agent E; DIN ISO 815-B

Processing Properties	Metric	English	Comments
Cure Time	10.0 min @Treatment Temp. 135 °C	0.167 hour @Treatment Temp. 275 °F	post cured 4h/200°C, E crosslinker
	15.0 min @Treatment Temp. 165 °C	0.250 hour @Treatment Temp. 329 °F	post cured 4h/200°C, C1 crosslinker

Descriptive Properties
Appearance	opaque

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.

PWACK9234 / 204763

	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