SABIC NORYL™ Resin HN731A Polyphenylene Ether + PS (PPE+PS)

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USP Class VI Approved Adhesives for Medical Device Applications
Master Bond’s biocompatible adhesives are designed to meet the needs of medical device manufacturers. Compounds withstand various types of sterilization methods.

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SABIC NORYL™ Resin HN731A Polyphenylene Ether + PS (PPE+PS)
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced
Material Notes:	NORYL™ HN731A resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This injection moldable grade is US FDA and European Food Contact approved, biocompatible (ISO10993 or USP Class VI), RoHS compliant, and It is subject to SABIC’s Healthcare management of change and formulation lock. NORYL HN731A resin exhibits good impact resistance, excellent hydrolytical stability, and chemical resistance. This light weight and colorable material is an excellent candidate for medical device and pharmaceutical applications such as drug-delivery inhalers. Features: Hydrolytic Stability,Low Creep Sensitivity,Steam Sterilizable,Radiation Sterilizable,Gamma Sterilizable,Ethylene Oxide Sterilizable,E-beam Sterilizable,Low Warpage,Food Contact Acceptable,Biocompatible Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.06 g/cc	ASTM D792
Density	1.06 g/cc	ISO 1183
Water Absorption	0.060 % @Time 86400 sec	ASTM D570
Moisture Absorption	0.0200 %	Injection Molding
	0.0600 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	0.23 %	ISO 62-1
Viscosity	8.0 cP @Load 5.00 kg, Temperature 280 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0050 - 0.0070 cm/cm @Thickness 3.20 mm	SABIC method
Linear Mold Shrinkage, Transverse	0.0050 - 0.0070 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	9.2 g/10 min @Load 5.00 kg, Temperature 280 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	119	ASTM D785
Tensile Strength at Break	49.0 MPa	50 mm/min; ASTM D638
	50.0 MPa	50 mm/min; ISO 527
Tensile Strength, Yield	55.0 MPa	50 mm/min; ISO 527
	58.0 MPa	50 mm/min; ASTM D638
Elongation at Break	28.1 %	50 mm/min; ASTM D638
	30 %	50 mm/min; ISO 527
Elongation at Yield	5.0 %	50 mm/min; ISO 527
	7.2 %	50 mm/min; ASTM D638
Tensile Modulus	2300 MPa	1 mm/min; ISO 527
	2860 MPa	50 mm/min; ASTM D638
Flexural Strength	75.0 MPa	yield, 2 mm/min; ISO 178
	89.0 MPa	yld, 2.6 mm/min, 100 mm span; ASTM D790
	90.0 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2200 MPa	2 mm/min; ISO 178
	2420 MPa	2.6 mm/min, 100 mm span; ASTM D790
	2640 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	213 J	ASTM D256
	133 J @Temperature -40.0 °C	ASTM D256
Izod Impact, Notched (ISO)	15.0 kJ/m²	80104; ISO 180/1A
	5.00 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Charpy Impact, Notched	15.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
Gardner Impact	5.00 J @Temperature -40.0 °C	ASTM D3029
	25.0 J @Temperature -30.0 °C	ASTM D3029
Dart Drop, Total Energy	48.0 J	ASTM D3763

Electrical Properties	Original Value	Comments
Dielectric Constant	2.65 @Frequency 50.0 - 60.0 Hz	ASTM D150
Dielectric Strength	21.6 kV/mm @Thickness 3.20 mm	in oil; ASTM D149
Dissipation Factor	0.00040 @Frequency 50.0 - 60.0 Hz	ASTM D150
Arc Resistance	0.00 - 60 sec	ASTM D495
Comparative Tracking Index	175 - 250 V	UL 746A
Hot Wire Ignition, HWI	30 - 60 sec	UL 746A
High Amp Arc Ignition, HAI	>= 120 arcs	UL 746A
High Voltage Arc-Tracking Rate, HVTR	>= 150 mm/min	UL 746A

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	70.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	91.8 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
CTE, linear, Transverse to Flow	70.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	95.4 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
Deflection Temperature at 0.46 MPa (66 psi)	131 °C @Thickness 3.20 mm	unannealed; ASTM D648
	137 °C @Thickness 6.40 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	115 °C	Flatw 80104 sp=64mm; ISO 75/Af
	117 °C @Thickness 3.20 mm	unannealed; ASTM D648
	126 °C @Thickness 6.40 mm	unannealed; ASTM D648
Vicat Softening Point	135 °C	Rate B/50; ISO 306
	140 °C	Rate B/120; ISO 306
	148 °C	Rate B/50; ASTM D1525
UL RTI, Electrical	105 °C	UL 746B
UL RTI, Mechanical with Impact	90.0 °C	UL 746B
UL RTI, Mechanical without Impact	105 °C	UL 746B
Flammability, UL94	HB @Thickness 1.47 mm	UL 94
Oxygen Index	22 %	ASTM D2863

Processing Properties	Original Value	Comments
Nozzle Temperature	280 - 310 °C
Zone 2	260 - 305 °C
Zone 3	270 - 310 °C
Melt Temperature	280 - 310 °C	Injection Molding
Mold Temperature	75.0 - 105 °C
Drying Temperature	105 - 110 °C	Injection Molding
Dry Time	3.00 - 4.00 hour	Injection Molding
	8.00 hour	Cumulative; Injection Molding
Back Pressure	0.300 - 0.700 MPa
Shot Size	30 - 70 %
Screw Speed	20 - 100 rpm

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PSABH82334 / 290281

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