MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

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.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Chemically Resistant adhesives

Overview of materials for Silicone Rubber
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE); Silicone; Silicone Rubber

Material Notes: This property data is a summary of similar materials in the MatWeb database for the category "Silicone Rubber". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.

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.
 
Physical PropertiesMetricEnglishComments
Density 0.0400 - 3.80 g/cc0.00145 - 0.137 lb/in³Average value: 1.23 g/cc Grade Count:1698
Water Absorption 0.100 - 3.00 %0.100 - 3.00 %Average value: 1.52 % Grade Count:50
Viscosity 0.700 - 1.30e+7 cP0.700 - 1.30e+7 cPAverage value: 315000 cP Grade Count:594
Molecular Weight 400000 - 900000 g/mol400000 - 900000 g/molAverage value: 662000 g/mol Grade Count:17
Thickness 12.7 - 52400 microns0.500 - 2060 milAverage value: 555 microns Grade Count:638
Linear Mold Shrinkage 0.00100 - 0.0350 cm/cm0.00100 - 0.0350 in/inAverage value: 0.0188 cm/cm Grade Count:342
Outgassing - Total Mass Loss 0.300 - 1.07 %0.300 - 1.07 %Average value: 0.683 % Grade Count:7
 0.340 - 0.340 %
@Temperature 218 - 218 °C
0.340 - 0.340 %
@Temperature 425 - 425 °F
Average value: 0.340 % Grade Count:1
 0.340 - 0.340 %
@Time 7200 - 7200 sec
0.340 - 0.340 %
@Time 2.00 - 2.00 hour
Average value: 0.340 % Grade Count:1
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 1.00 - 95.01.00 - 95.0Average value: 48.4 Grade Count:1973
Hardness, Shore D 14.5 - 95.214.5 - 95.2Average value: 50.9 Grade Count:14
Hardness, Shore C 15.0 - 40.015.0 - 40.0Average value: 28.3 Grade Count:3
Hardness, Shore OO 10.0 - 86.010.0 - 86.0Average value: 44.9 Grade Count:30
Tensile Strength, Ultimate 0.138 - 165 MPa20.0 - 23900 psiAverage value: 7.11 MPa Grade Count:1908
Tensile Strength, Yield 0.0448 - 145 MPa6.50 - 21000 psiAverage value: 10.4 MPa Grade Count:67
Elongation at Break 5.00 - 1490 %5.00 - 1490 %Average value: 469 % Grade Count:1950
 300 - 300 %
@Temperature 300 - 300 °C
300 - 300 %
@Temperature 572 - 572 °F
Average value: 300 % Grade Count:1
Elongation at Yield 0.000 - 900 %0.000 - 900 %Average value: 470 % Grade Count:36
Modulus of Elasticity 0.000517 - 0.0621 GPa0.0750 - 9.00 ksiAverage value: 0.0167 GPa Grade Count:29
Compressive Modulus 0.000200 - 0.00590 GPa0.0290 - 0.856 ksiAverage value: 0.00208 GPa Grade Count:10
Resilience 25.0 - 65.025.0 - 65.0Average value: 49.3 Grade Count:7
Rebound 25.0 - 71.0 %25.0 - 71.0 %Average value: 53.7 % Grade Count:170
Poissons Ratio 0.5000.500Average value: 0.500 Grade Count:40
Shear Modulus 0.00183 - 1.83 GPa0.265 - 265 ksiAverage value: 0.511 GPa Grade Count:11
Shear Strength 0.200 - 6.05 MPa29.0 - 878 psiAverage value: 2.42 MPa Grade Count:44
Adhesive Bond Strength 0.0103 - 1.30 MPa1.50 - 189 psiAverage value: 0.174 MPa Grade Count:46
Penetration 10.0 - 30010.0 - 300Average value: 132 Grade Count:9
Penetration P(60), 1/10 mm 36.0 - 13536.0 - 135Average value: 70.0 Grade Count:3
Tear Strength Test 1.03 - 32.01.03 - 32.0Average value: 11.4 Grade Count:3
Tear Strength 0.877 - 182 kN/m5.00 - 1040 pliAverage value: 24.1 kN/m Grade Count:1437
 1.5777 - 2.2789 kN/m
@Temperature 100 - 150 °C
9.0024 - 13.003 pli
@Temperature 212 - 302 °F
Average value: 1.93 kN/m Grade Count:1
Peel Strength 0.0877 - 7.05 kN/m0.500 - 40.2 pliAverage value: 1.30 kN/m Grade Count:376
Compression Set 2.10 - 200 %2.10 - 200 %Average value: 23.8 % Grade Count:638
Tensile Set 2.00 - 10.0 %2.00 - 10.0 %Average value: 7.48 % Grade Count:42
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.00500 - 6.00e+16 ohm-cm0.00500 - 6.00e+16 ohm-cmAverage value: 2.83e+15 ohm-cm Grade Count:223
Surface Resistance 230 - 1.00e+14 ohm230 - 1.00e+14 ohmAverage value: 2.42e+13 ohm Grade Count:17
Shielding Effectiveness 55.0 - 141 dB55.0 - 141 dBAverage value: 100 dB Grade Count:5
Dielectric Constant 2.00 - 35.02.00 - 35.0Average value: 9.07 Grade Count:194
 2.50 - 3.00
@Temperature 90.0 - 150 °C
2.50 - 3.00
@Temperature 194 - 302 °F
Average value: 20.8 Grade Count:9
 24.5 - 27.7
@Temperature 65.0 - 90.0 °C
24.5 - 27.7
@Temperature 149 - 194 °F
Average value: 20.8 Grade Count:8
 24.5 - 27.7
@Frequency 60.0 - 60.0 Hz
24.5 - 27.7
@Frequency 60.0 - 60.0 Hz
Average value: 20.8 Grade Count:8
Dielectric Strength 1.14 - 118 kV/mm29.0 - 3000 kV/inAverage value: 21.3 kV/mm Grade Count:711
Dissipation Factor 0.0000140 - 0.9000.0000140 - 0.900Average value: 0.0704 Grade Count:177
 0.500 - 0.700
@Temperature 130 - 150 °C
0.500 - 0.700
@Temperature 266 - 302 °F
Average value: 0.152 Grade Count:1
 0.0930 - 0.165
@Temperature 65.0 - 90.0 °C
0.0930 - 0.165
@Temperature 149 - 194 °F
Average value: 0.152 Grade Count:8
 0.0930 - 0.165
@Frequency 60.0 - 60.0 Hz
0.0930 - 0.165
@Frequency 60.0 - 60.0 Hz
Average value: 0.152 Grade Count:8
Dielectric Loss Index 0.00500 - 0.05000.00500 - 0.0500Average value: 0.0200 Grade Count:6
Arc Resistance 60.0 - 420 sec60.0 - 420 secAverage value: 279 sec Grade Count:29
Track Resistance 3600 - 36000 sec3600 - 36000 secAverage value: 22300 sec Grade Count:17
 
Thermal PropertiesMetricEnglishComments
CTE, linear 11.0 - 335 µm/m-°C6.11 - 186 µin/in-°FAverage value: 175 µm/m-°C Grade Count:61
 265 - 1040 µm/m-°C
@Temperature 0.000 - 90.0 °C
147 - 578 µin/in-°F
@Temperature 32.0 - 194 °F
Average value: 525 µm/m-°C Grade Count:3
CTE, linear, Transverse to Flow 20.0 - 40.0 µm/m-°C11.1 - 22.2 µin/in-°FAverage value: 33.3 µm/m-°C Grade Count:3
Specific Heat Capacity 0.320 - 1.26 J/g-°C0.0765 - 0.301 BTU/lb-°FAverage value: 0.799 J/g-°C Grade Count:29
 0.820 - 0.900 J/g-°C
@Temperature 100 - 100 °C
0.196 - 0.215 BTU/lb-°F
@Temperature 212 - 212 °F
Average value: 0.837 J/g-°C Grade Count:15
Thermal Conductivity 0.0600 - 6.50 W/m-K0.416 - 45.1 BTU-in/hr-ft²-°FAverage value: 0.870 W/m-K Grade Count:85
 0.150 - 3.3867 W/m-K
@Temperature 30.0 - 150 °C
1.04 - 23.504 BTU-in/hr-ft²-°F
@Temperature 86.0 - 302 °F
Average value: 1.59 W/m-K Grade Count:21
 1.50 - 4.69 W/m-K
@Temperature 50.0 - 50.0 °C
10.4 - 32.5 BTU-in/hr-ft²-°F
@Temperature 122 - 122 °F
Average value: 1.59 W/m-K Grade Count:4
 1.50 - 4.69 W/m-K
@Pressure 30.0 - 30.0 MPa
10.4 - 32.5 BTU-in/hr-ft²-°F
@Pressure 4350 - 4350 psi
Average value: 1.59 W/m-K Grade Count:4
Maximum Service Temperature, Air 93.0 - 316 °C199 - 600 °FAverage value: 219 °C Grade Count:924
Maximum Service Temperature, Inert 154 - 260 °C310 - 500 °FAverage value: 221 °C Grade Count:59
Minimum Service Temperature, Air -136 - -40.0 °C-212 - -40.0 °FAverage value: -57.5 °C Grade Count:894
Brittleness Temperature -73.0 - -60.0 °C-99.4 - -76.0 °FAverage value: -67.8 °C Grade Count:12
Glass Transition Temp, Tg -120 - 118 °C-184 - 244 °FAverage value: -106 °C Grade Count:37
UL RTI, Electrical 65.6 - 220 °C150 - 428 °FAverage value: 210 °C Grade Count:135
UL RTI, Mechanical without Impact 65.6 - 220 °C150 - 428 °FAverage value: 202 °C Grade Count:135
Flammability, UL94 HB - V-0HB - V-0Grade Count:244
Flash Point -4.00 - 100 °C24.8 - 212 °FAverage value: 69.1 °C Grade Count:13
Oxygen Index 28.0 - 35.0 %28.0 - 35.0 %Average value: 30.8 % Grade Count:5
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.39 - 1.411.39 - 1.41Average value: 1.40 Grade Count:25
Transmission, Visible 20.0 - 98.0 %20.0 - 98.0 %Average value: 69.9 % Grade Count:361
 
Processing PropertiesMetricEnglishComments
Processing Temperature 130 - 200 °C266 - 392 °FAverage value: 174 °C Grade Count:36
Nozzle Temperature 20.0 °C68.0 °FAverage value: 20.0 °C Grade Count:111
Mold Temperature 140 - 230 °C284 - 446 °FAverage value: 185 °C Grade Count:113
Injection Pressure 5.00 - 15.0 MPa725 - 2180 psiAverage value: 10.0 MPa Grade Count:111
Cure Time 0.167 - 20200 min0.00278 - 336 hourAverage value: 787 min Grade Count:528
 1.00 - 1020 min
@Temperature 40.0 - 249 °C
0.0167 - 17.0 hour
@Temperature 104 - 480 °F
Average value: 52.9 min Grade Count:718
 5.00 - 15.0 min
@Temperature 110 - 177 °C
0.0833 - 0.250 hour
@Temperature 230 - 350 °F
Average value: 52.9 min Grade Count:350
 5.00 - 15.0 min
@Pressure 0.0689 - 3.45 MPa
0.0833 - 0.250 hour
@Pressure 10.0 - 500 psi
Average value: 52.9 min Grade Count:350
Tack-Free Time 25.0 - 45.0 min0.417 - 0.750 hourAverage value: 35.0 min Grade Count:4
Pot Life 1.00 - 10100 min1.00 - 10100 minAverage value: 1030 min Grade Count:349
 
Component Elements PropertiesMetricEnglishComments
Loss on Ignition(%) 24.0 - 35.0 %24.0 - 35.0 %Average value: 30.3 % Grade Count:10

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:
Overview of materials for Liquid Silicone Rubber
Ethylene Propylene Rubber (EPM, EPDM)
Overview of materials for Silicone Elastomer, for Thermal Management
Natural Rubber, Vulcanized (NR, IR, Polyisoprene)
Overview of materials for Polytetrafluoroethylene (PTFE), Molded

O5240 / 78478

Chemically Resistant adhesives

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.