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Rulon Bearings

SABIC NORYL™ Resin 731 Polyphenylene Ether + PS (PPE+PS) (Asia)
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced
Material Notes: NORYL™ 731 resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This injection moldable grade exhibits good surface appearance, high ductility, and good impact resistance along with low moisture absorption, creep resistance, dimensional stability, and hydrolytic stability. NORYL 731 resin is an excellent candidate for a variety of applications.

Features: Hydrolytic Stability,Low Creep Sensitivity

Information provided by SABIC
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 1.08 g/cc1.08 g/ccASTM D792
Water Absorption 0.13 %
@Time 86400 sec		0.13 %
@Time 24.0 hour		ISO 62-1
Moisture Absorption 0.0200 %0.0200 %Injection Molding
Moisture Absorption at Equilibrium 0.040 %0.040 %23°C/50% RH; ISO 62-4
Viscosity 12 cP
@Load 5.00 kg,
Temperature 280 °C		12 cP
@Load 11.0 lb,
Temperature 536 °F		MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.0050 - 0.0080 cm/cm
@Thickness 3.20 mm		0.0050 - 0.0080 in/in
@Thickness 0.126 in		SABIC method
Melt Flow 11 g/10 min
@Load 5.00 kg,
Temperature 280 °C		11 g/10 min
@Load 11.0 lb,
Temperature 536 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 40.0 MPa5800 psi50 mm/min; ISO 527
 45.0 MPa6530 psi50 mm/min; ASTM D638
Tensile Strength, Yield 40.0 MPa5800 psi50 mm/min; ISO 527
 54.0 MPa7830 psi50 mm/min; ASTM D638
Elongation at Break 30 %30 %50 mm/min; ASTM D638
 70 %70 %50 mm/min; ISO 527
Elongation at Yield 4.0 %4.0 %50 mm/min; ASTM D638
 70 %70 %50 mm/min; ISO 527
Tensile Modulus 2.10 GPa305 ksi1 mm/min; ISO 527
 2.40 GPa348 ksi5 mm/min; ASTM D638
Flexural Strength 75.0 MPa10900 psiyld, 1.3 mm/min, 50 mm span; ASTM D790
 80.0 MPa11600 psiyield, 2 mm/min; ISO 178
Flexural Modulus 2.10 GPa305 ksi1.3 mm/min, 50 mm span; ASTM D790
 2.30 GPa334 ksi2 mm/min; ISO 178
Izod Impact Notched 150 J111 ft-lbASTM D256
 120 J
@Temperature -30.0 °C		88.5 ft-lb
@Temperature -22.0 °F		ASTM D256
Izod Impact, Unnotched 8.00 J/cm15.0 ft-lb/inASTM D4812
Izod Impact, Notched (ISO) 16.0 kJ/m²7.61 ft-lb/in²80*10*4; ISO 180/1A
 11.0 kJ/m²
@Temperature -30.0 °C		5.23 ft-lb/in²
@Temperature -22.0 °F		80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 60.0 kJ/m²28.6 ft-lb/in²80*10*4; ISO 180/1U
 55.0 kJ/m²
@Temperature -30.0 °C		26.2 ft-lb/in²
@Temperature -22.0 °F		80*10*4; ISO 180/1U
Charpy Impact, Notched 1.30 J/cm²6.19 ft-lb/in²Edgew 80*10*4 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 55.0 J40.6 ft-lbASTM D3763
 
Electrical PropertiesMetricEnglishComments
Arc Resistance 60 - 120 sec60 - 120 secASTM D495
Comparative Tracking Index 250 - 400 V250 - 400 VUL 746A
Hot Wire Ignition, HWI  30 - 60 sec
@Thickness >=3.00 mm		30 - 60 sec
@Thickness >=0.118 in		UL 746A
 60 - 120 sec
@Thickness >=1.50 mm		60 - 120 sec
@Thickness >=0.0591 in		UL 746A
High Amp Arc Ignition, HAI 15 - 30 arcs
@Thickness >=1.50 mm		15 - 30 arcs
@Thickness >=0.0591 in		UL 746A
High Voltage Arc-Tracking Rate, HVTR >= 150 mm/min>= 5.91 in/minUL 746A
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow  72.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		40.0 µin/in-°F
@Temperature -40.0 - 104 °F		ASTM E831
 73.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		40.6 µin/in-°F
@Temperature -40.0 - 104 °F		ISO 11359-2
CTE, linear, Transverse to Flow  80.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		44.4 µin/in-°F
@Temperature -40.0 - 104 °F		ASTM E831
 83.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		46.1 µin/in-°F
@Temperature -40.0 - 104 °F		ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi) 112 °C234 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 110 °C
@Thickness 3.20 mm		230 °F
@Thickness 0.126 in		unannealed; ASTM D648
 124 °C
@Thickness 6.40 mm		255 °F
@Thickness 0.252 in		unannealed; ASTM D648
Vicat Softening Point 133 °C271 °FRate B/50; ASTM D1525
 133 °C271 °FRate B/50; ISO 306
 135 °C275 °FRate B/120; ISO 306
UL RTI, Electrical 105 °C221 °FUL 746B
UL RTI, Mechanical with Impact 90.0 °C194 °FUL 746B
UL RTI, Mechanical without Impact 105 °C221 °FUL 746B
Flammability, UL94 HB
@Thickness >=1.50 mm		HB
@Thickness >=0.0591 in		UL 94
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 280 - 310 °C536 - 590 °F
Zone 2 260 - 305 °C500 - 581 °F
Zone 3 270 - 310 °C518 - 590 °F
Melt Temperature 280 - 310 °C536 - 590 °FInjection Molding
Mold Temperature 75.0 - 105 °C167 - 221 °F
Drying Temperature 105 - 110 °C221 - 230 °FInjection Molding
Dry Time 3.00 - 4.00 hour3.00 - 4.00 hourInjection Molding
 8.00 hour8.00 hourCumulative; Injection Molding
Back Pressure 0.300 - 0.700 MPa43.5 - 102 psi
Shot Size 30 - 70 %30 - 70 %
Screw Speed 20 - 100 rpm20 - 100 rpm

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.

PSABH82242 / 290189

Master Bond adhesives




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