SABIC · Grade
SABIC Noryl 731 PPO
PPO
Noryl 731 resin is an unfilled PPE+PS blend, NSF listed for potable water use, FDA compliant, and UL94HB rated, suitable for fluid engineering applications.
Manufacturer
SABIC
Status
active
Technical properties
| Specific Gravity | 1.06 |
| Density | 1.06 g/cm3 |
| Melt Mass-Flow Rate (MFR) | 9.2 g/10 min |
| Melt Volume-Flow Rate (MVR) | 0.549 in3/10min |
| Molding Shrinkage-Flow | 5.0E-3 to 7.0E-3 in/in |
| Molding Shrinkage-Across Flow | 5.0E-3 to 7.0E-3 in/in |
| Water Absorption (24hr) | 0.060 % |
| Water Absorption (Saturation, 73°F) | 0.23 % |
| Water Absorption (Equilibrium, 73°F, 50%RH) | 0.060 % |
| Tensile Modulus (ASTM D638) | 415000 psi |
| Tensile Modulus (ISO 527-2/1) | 392000 psi |
| Tensile Strength (Yield, ASTM D638) | 8500 psi |
| Tensile Strength (Yield, ISO 527-2/50) | 8270 psi |
| Tensile Strength (Break, ASTM D638) | 7200 psi |
| Tensile Strength (Break, ISO 527-2/50) | 7400 psi |
| Tensile Strain (Yield, ASTM D638) | 7.2 % |
| Tensile Strain (Yield, ISO 527-2/50) | 3.5 % |
| Tensile Strain (Break, ASTM D638) | 28 % |
| Tensile Strain (Break, ISO 527-2/50) | 17 % |
| Flexural Modulus (ISO 178) | 370000 psi |
| Flexural Strength (Yield, ISO 178) | 13800 psi |
| Notched Izod Impact Strength (73°F, ASTM D256) | 4.0 ft·lb/in |
| Charpy Notched Impact Strength (73°F) | 8.1 ft·lb/in2 |
Indicative values. Always consult the manufacturer's official datasheet before specification.
SABIC Noryl 731 PPO equivalents
No verified equivalents indexed yet.
Manufacturer
SABIC
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