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Rulon Bearings

Overview of materials for Polycarbonate, UV Stabilized
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, UV Stabilized
Material Notes: This property data is a summary of similar materials in the MatWeb database for the category "Polycarbonate, UV Stabilized". 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.
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Physical PropertiesMetricEnglishComments
Density 1.12 - 1.55 g/cc0.0405 - 0.0560 lb/in³Average value: 1.20 g/cc Grade Count:236
Water Absorption 0.0230 - 0.350 %0.0230 - 0.350 %Average value: 0.180 % Grade Count:75
Moisture Absorption at Equilibrium 0.100 - 0.340 %0.100 - 0.340 %Average value: 0.210 % Grade Count:48
Water Absorption at Saturation 0.300 - 0.350 %0.300 - 0.350 %Average value: 0.318 % Grade Count:25
 0.580 - 0.580 %
@Temperature 100 - 100 °C		0.580 - 0.580 %
@Temperature 212 - 212 °F		Average value: 0.580 % Grade Count:1
Water Vapor Transmission 15.0 g/m²/day0.966 g/100 in²/dayAverage value: 15.0 g/m²/day Grade Count:10
Oxygen Transmission 65.0 - 80.0 cc-mm/m²-24hr-atm165 - 203 cc-mil/100 in²-24hr-atmAverage value: 70.1 cc-mm/m²-24hr-atm Grade Count:11
Nitrogen Transmission 12.0 - 16.0 cc-mm/m²-24hr-atm30.5 - 40.6 cc-mil/100 in²-24hr-atmAverage value: 13.1 cc-mm/m²-24hr-atm Grade Count:11
Carbon Dioxide Transmission 380 - 480 cc-mm/m²-24hr-atm965 - 1220 cc-mil/100 in²-24hr-atmAverage value: 418 cc-mm/m²-24hr-atm Grade Count:11
Maximum Moisture Content 0.0200 - 0.2000.0200 - 0.200Average value: 0.0219 Grade Count:97
Linear Mold Shrinkage 0.000500 - 0.0600 cm/cm0.000500 - 0.0600 in/inAverage value: 0.00627 cm/cm Grade Count:183
Linear Mold Shrinkage, Transverse 0.00400 - 0.0100 cm/cm0.00400 - 0.0100 in/inAverage value: 0.00688 cm/cm Grade Count:30
Melt Flow 3.00 - 46.0 g/10 min3.00 - 46.0 g/10 minAverage value: 16.3 g/10 min Grade Count:218
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 65.0 - 85.065.0 - 85.0Average value: 72.7 Grade Count:31
Hardness, Rockwell R 80.0 - 12780.0 - 127Average value: 119 Grade Count:64
Ball Indentation Hardness 100 - 125 MPa14500 - 18100 psiAverage value: 113 MPa Grade Count:21
Tensile Strength, Ultimate 55.2 - 95.0 MPa8000 - 13800 psiAverage value: 66.6 MPa Grade Count:119
Tensile Strength, Yield 49.0 - 110 MPa7110 - 16000 psiAverage value: 63.3 MPa Grade Count:203
Elongation at Break 2.70 - 150 %2.70 - 150 %Average value: 88.0 % Grade Count:221
Elongation at Yield 5.00 - 88.0 %5.00 - 88.0 %Average value: 7.07 % Grade Count:130
Modulus of Elasticity 1.89 - 6.00 GPa274 - 870 ksiAverage value: 2.41 GPa Grade Count:159
Flexural Yield Strength 68.0 - 150 MPa9860 - 21800 psiAverage value: 88.3 MPa Grade Count:200
Flexural Modulus 0.228 - 6.21 GPa33.0 - 900 ksiAverage value: 2.39 GPa Grade Count:206
Flexural Strain at Yield 6.60 - 7.20 %6.60 - 7.20 %Average value: 6.95 % Grade Count:12
Compressive Yield Strength 76.0 - 77.0 MPa11000 - 11200 psiAverage value: 76.3 MPa Grade Count:3
Izod Impact, Notched 0.500 - 9.77 J/cm0.937 - 18.3 ft-lb/inAverage value: 6.72 J/cm Grade Count:112
 7.21 - 7.48 J/cm
@Temperature -40.0 - 0.000 °C		13.5 - 14.0 ft-lb/in
@Temperature -40.0 - 32.0 °F		Average value: 5.32 J/cm Grade Count:4
 1.00 - 1.80 J/cm
@Temperature -30.0 - -30.0 °C		1.87 - 3.37 ft-lb/in
@Temperature -22.0 - -22.0 °F		Average value: 5.32 J/cm Grade Count:1
 1.00 - 1.80 J/cm
@Thickness 3.20 - 3.20 mm		1.87 - 3.37 ft-lb/in
@Thickness 0.126 - 0.126 in		Average value: 5.32 J/cm Grade Count:1
Izod Impact, Unnotched 0.981 J/cm - NB1.84 ft-lb/in - NBAverage value: 13.3 J/cm Grade Count:26
 NB - NB
@Temperature -40.0 - -40.0 °C		NB - NB
@Temperature -40.0 - -40.0 °F		Grade Count:1
Izod Impact, Notched (ISO) 8.00 - 92.0 kJ/m²3.81 - 43.8 ft-lb/in²Average value: 66.6 kJ/m² Grade Count:28
 25.0 - 25.0 kJ/m²
@Temperature -30.0 - -30.0 °C		11.9 - 11.9 ft-lb/in²
@Temperature -22.0 - -22.0 °F		Average value: 14.2 kJ/m² Grade Count:2
 8.00 - 20.0 kJ/m²
@Temperature -30.0 - -30.0 °C		3.81 - 9.52 ft-lb/in²
@Temperature -22.0 - -22.0 °F		Average value: 14.2 kJ/m² Grade Count:17
 8.00 - 20.0 kJ/m²
@Thickness 3.00 - 3.20 mm		3.81 - 9.52 ft-lb/in²
@Thickness 0.118 - 0.126 in		Average value: 14.2 kJ/m² Grade Count:17
Izod Impact, Unnotched (ISO) NB - NB
@Temperature -30.0 - -30.0 °C		NB - NB
@Temperature -22.0 - -22.0 °F		Grade Count:2
Charpy Impact Unnotched 4.70 J/cm² - NB22.4 ft-lb/in² - NBAverage value: 4.85 J/cm² Grade Count:114
 4.50 J/cm² - NB
@Temperature -60.0 - -20.0 °C		21.4 ft-lb/in² - NB
@Temperature -76.0 - -4.00 °F		Average value: 4.60 J/cm² Grade Count:86
Charpy Impact, Notched 0.590 - 75.0 J/cm²2.81 - 357 ft-lb/in²Average value: 3.20 J/cm² Grade Count:108
 0.550 - 1.70 J/cm²
@Temperature -40.0 - -20.0 °C		2.62 - 8.09 ft-lb/in²
@Temperature -40.0 - -4.00 °F		Average value: 1.23 J/cm² Grade Count:67
 1.40 - 1.60 J/cm²
@Temperature -30.0 - -30.0 °C		6.66 - 7.61 ft-lb/in²
@Temperature -22.0 - -22.0 °F		Average value: 1.23 J/cm² Grade Count:15
 1.40 - 1.60 J/cm²
@Thickness 3.00 - 3.00 mm		6.66 - 7.61 ft-lb/in²
@Thickness 0.118 - 0.118 in		Average value: 1.23 J/cm² Grade Count:15
Dart Drop, Total Energy 72.0 - 94.0 J53.1 - 69.3 ft-lbAverage value: 85.7 J Grade Count:18
Puncture Energy 50.0 - 60.0 J36.9 - 44.3 ft-lbAverage value: 58.0 J Grade Count:15
 55.0 - 70.0 J
@Temperature -30.0 - -30.0 °C		40.6 - 51.6 ft-lb
@Temperature -22.0 - -22.0 °F		Average value: 64.7 J Grade Count:15
Tensile Creep Modulus, 1 hour 2200 MPa319000 psiAverage value: 2200 MPa Grade Count:17
Tensile Creep Modulus, 1000 hours 1900 MPa276000 psiAverage value: 1900 MPa Grade Count:17
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 1.00e+14 - 1.00e+18 ohm-cm1.00e+14 - 1.00e+18 ohm-cmAverage value: 1.07e+17 ohm-cm Grade Count:70
Surface Resistance 1.00e+14 - 1.00e+17 ohm1.00e+14 - 1.00e+17 ohmAverage value: 1.46e+16 ohm Grade Count:33
Dielectric Constant 2.85 - 3.172.85 - 3.17Average value: 2.98 Grade Count:60
Dielectric Strength 14.9 - 36.0 kV/mm378 - 914 kV/inAverage value: 24.7 kV/mm Grade Count:70
Dissipation Factor 0.000400 - 0.01100.000400 - 0.0110Average value: 0.00486 Grade Count:60
Arc Resistance 0.000 - 180 sec0.000 - 180 secAverage value: 119 sec Grade Count:41
Comparative Tracking Index 100 - 600 V100 - 600 VAverage value: 236 V Grade Count:54
Hot Wire Ignition, HWI 15.0 - 60.0 sec15.0 - 60.0 secAverage value: 41.1 sec Grade Count:25
High Amp Arc Ignition, HAI 15.0 - 120 arcs15.0 - 120 arcsAverage value: 114 arcs Grade Count:25
High Voltage Arc-Tracking Rate, HVTR 10.0 - 150 mm/min0.394 - 5.91 in/minAverage value: 65.3 mm/min Grade Count:25
 
Thermal PropertiesMetricEnglishComments
CTE, linear 32.4 - 117 µm/m-°C18.0 - 65.0 µin/in-°FAverage value: 70.3 µm/m-°C Grade Count:70
CTE, linear, Transverse to Flow 60.0 - 70.0 µm/m-°C33.3 - 38.9 µin/in-°FAverage value: 66.8 µm/m-°C Grade Count:35
Thermal Conductivity 0.190 - 0.210 W/m-K1.32 - 1.46 BTU-in/hr-ft²-°FAverage value: 0.200 W/m-K Grade Count:18
Hot Ball Pressure Test 125 - 139 °C257 - 282 °FAverage value: 130 °C Grade Count:34
Deflection Temperature at 0.46 MPa (66 psi) 105 - 172 °C221 - 342 °FAverage value: 138 °C Grade Count:96
Deflection Temperature at 1.8 MPa (264 psi) 90.0 - 160 °C194 - 320 °FAverage value: 128 °C Grade Count:212
Vicat Softening Point 123 - 183 °C253 - 361 °FAverage value: 144 °C Grade Count:159
Softening Point 150 - 200 °C302 - 392 °FAverage value: 175 °C Grade Count:19
Heat Distortion Temperature 129 - 135 °C264 - 275 °FAverage value: 132 °C Grade Count:11
Glass Transition Temp, Tg 143 - 149 °C289 - 300 °FAverage value: 146 °C Grade Count:19
UL RTI, Electrical 80.0 - 150 °C176 - 302 °FAverage value: 117 °C Grade Count:53
UL RTI, Mechanical with Impact 80.0 - 130 °C176 - 266 °FAverage value: 108 °C Grade Count:53
UL RTI, Mechanical without Impact 80.0 - 150 °C176 - 302 °FAverage value: 118 °C Grade Count:53
Flammability, UL94 HB - 5VAHB - 5VAGrade Count:191
Flash Point 450 - 560 °C842 - 1040 °FAverage value: 488 °C Grade Count:36
Oxygen Index 24.0 - 36.0 %24.0 - 36.0 %Average value: 27.2 % Grade Count:40
Glow Wire Test 750 - 960 °C1380 - 1760 °FAverage value: 878 °C Grade Count:112
Ignition Temperature 450 °C842 °FAverage value: 450 °C Grade Count:20
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.57 - 1.591.57 - 1.59Average value: 1.58 Grade Count:61
Haze 0.700 - 96.5 %0.700 - 96.5 %Average value: 63.2 % Grade Count:110
Transmission, Visible 0.200 - 98.0 %0.200 - 98.0 %Average value: 64.4 % Grade Count:133
 
Processing PropertiesMetricEnglishComments
Processing Temperature 250 - 300 °C482 - 572 °FAverage value: 272 °C Grade Count:3
Nozzle Temperature 249 - 332 °C480 - 630 °FAverage value: 290 °C Grade Count:38
Melt Temperature 238 - 343 °C460 - 650 °FAverage value: 289 °C Grade Count:152
Mold Temperature 32.2 - 130 °C90.0 - 266 °FAverage value: 89.8 °C Grade Count:150
Injection Velocity 200 mm/sec7.87 in/secAverage value: 200 mm/sec Grade Count:22
Drying Temperature 80.0 - 121 °C176 - 250 °FAverage value: 116 °C Grade Count:131
Moisture Content 0.0200 - 0.100 %0.0200 - 0.100 %Average value: 0.0314 % Grade Count:14
Injection Pressure 4.96 - 152 MPa720 - 22000 psiAverage value: 91.4 MPa Grade Count:17
Vent Depth 0.00200 - 0.00800 cm0.000787 - 0.00315 inAverage value: 0.00562 cm Grade Count:15

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.

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