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Rulon Bearings

Polymer Resources PC-FR2-TFE Polycarbonate, Flame Retardant, 5% PTFE
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, PTFE Filled; Polycarbonate, Unreinforced, Flame Retardant

Material Notes: Polycarbonate, Improved Flame Retardant, 5% PTFE Lubricant

Process: Injection Molding
Notes: All physical, mechanical and thermal testing conducted on 1/8-inch thick, un-pigmented, test samples.

Information provided by Polymer Resources Corporation.

Key Words: UL E113219
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
Specific Gravity 1.26 g/cc1.26 g/ccASTM D792
Linear Mold Shrinkage 0.0050 - 0.010 cm/cm0.0050 - 0.010 in/inASTM D955
Melt Flow 9.0 - 16 g/10 min
@Load 1.20 kg,
Temperature 300 °C
9.0 - 16 g/10 min
@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 56.9 MPa8250 psiASTM D638
Tensile Strength, Yield 56.9 MPa8250 psiASTM D638
Elongation at Yield 10 %10 %ASTM D638
Flexural Strength 82.7 MPa12000 psiASTM D790
Flexural Modulus 2.41 GPa350 ksiASTM D790
Izod Impact, Notched 1.17 J/cm
@Temperature 22.8 °C
2.20 ft-lb/in
@Temperature 73.0 °F
ASTM D256
Gardner Impact 36.2 J26.7 ft-lbASTM D3029
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 135 °C275 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 129 °C265 °FASTM D648
UL RTI, Electrical  80.0 °C
@Thickness 1.50 mm
176 °F
@Thickness 0.0591 in
UL 746
 80.0 °C
@Thickness 3.00 mm
176 °F
@Thickness 0.118 in
UL 746
UL RTI, Mechanical with Impact  80.0 °C
@Thickness 1.50 mm
176 °F
@Thickness 0.0591 in
UL 746
 80.0 °C
@Thickness 3.00 mm
176 °F
@Thickness 0.118 in
UL 746
UL RTI, Mechanical without Impact  80.0 °C
@Thickness 1.50 mm
176 °F
@Thickness 0.0591 in
UL 746
 80.0 °C
@Thickness 3.00 mm
176 °F
@Thickness 0.118 in
UL 746
Flammability, UL94  V-2
@Thickness 1.50 mm
V-2
@Thickness 0.0591 in
 V-0
@Thickness 3.00 mm
V-0
@Thickness 0.118 in
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 271 - 293 °C520 - 560 °F
Middle Barrel Temperature 282 - 304 °C540 - 580 °F
Front Barrel Temperature 293 - 316 °C560 - 600 °F
Melt Temperature 288 - 316 °C550 - 600 °F
Mold Temperature 76.7 - 98.9 °C170 - 210 °F
Drying Temperature 118 - 124 °C245 - 255 °F
Dry Time 3.00 - 4.00 hour3.00 - 4.00 hour
Vent Depth 0.00127 cm0.000500 in

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