SABIC NORYL™ Resin BN31 Polyphenylene Ether + PS (PPE+PS) (Americas)

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SABIC NORYL™ Resin BN31 Polyphenylene Ether + PS (PPE+PS) (Americas)
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced
Material Notes:	NORYL™ BN31 resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This blow moldable grade contains non-brominated, non-chlorinated flame retardant and carries a UL94 flame rating of 5VA at 2.5mm and V0 at 1.5mm along with a UL746C Outdoor Suitability rating of F1. NORYL BN31 resin exhibit good low temperature impact strength, heat resistance, excellent processability, Low warpage, and dimensional stability. The material is an excellent candidate for blow molded applications such as hospital bed headboard, cladding, tray. Features: Hydrolytic Stability,Flame Retardant,Non-Halogenated,Low Warpage,High Impact Resistance,High Flow,Good Processability,Exceptional Processing Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.10 g/cc	ASTM D792
Linear Mold Shrinkage, Flow	0.0060 - 0.0070 cm/cm @Thickness 3.20 mm	SABIC method

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	48.0 MPa	50 mm/min; ASTM D638
Flexural Strength	72.0 MPa	brk, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2410 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	267 J	ASTM D256
	106 J @Temperature -40.0 °C	ASTM D256
Gardner Impact	13.0 J	ASTM D3029
	33.0 J @Temperature -40.0 °C	ASTM D3029

Electrical Properties	Original Value	Comments
Hot Wire Ignition, HWI	30 - 60 sec @Thickness >=3.00 mm	UL 746A
High Amp Arc Ignition, HAI	30 - 60 arcs @Thickness >=3.00 mm	UL 746A
High Voltage Arc-Tracking Rate, HVTR	>= 150 mm/min	UL 746A

Thermal Properties	Original Value	Comments
Deflection Temperature at 1.8 MPa (264 psi)	82.0 °C @Thickness 6.40 mm	unannealed; ASTM D648
UL RTI, Electrical	95.0 °C	UL 746B
UL RTI, Mechanical with Impact	80.0 °C	UL 746B
UL RTI, Mechanical without Impact	95.0 °C	UL 746B
Flammability, UL94	V-0 @Thickness >=1.50 mm	UL 94
	5VA @Thickness >=3.00 mm	UL 94

Processing Properties	Original Value	Comments
Zone 1	205 - 215 °C	Extrusion Blow Molding
Zone 2	205 - 215 °C	Extrusion Blow Molding
Zone 3	205 - 215 °C	Extrusion Blow Molding
Zone 4	210 - 215 °C	Extrusion Blow Molding
Zone 5	210 - 215 °C
Die Temperature	215 - 220 °C	Extrusion Blow Molding
Melt Temperature	210 - 215 °C	Extrusion Blow Molding
Head Temperature	210 - 215 °C	Zone 6 - Top Temperature
	215 - 220 °C	Zone 7 - Bottom Temperature
Mold Temperature	50.0 - 70.0 °C
Drying Temperature	95.0 °C	Extrusion Blow Molding
Dry Time	2.00 - 4.00 hour	Extrusion Blow Molding

Descriptive Properties
UV-light, water exposure/immersion	F1	UL 746C

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PSABH82255 / 290202

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