SABIC FLEX NORYL™ Resin WCP841 Polyphenylene Ether + TPE (PPE+TPE) (Americas)

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SABIC FLEX NORYL™ Resin WCP841 Polyphenylene Ether + TPE (PPE+TPE) (Americas)
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Polyphenylene Ether/PPO
Material Notes:	FLEX NORYL™ WCP841 resin is flexible, non-reinforced injection moldable blend of polyphenylene ether (PPE) + thermoplastic elastomer (TPE). This material contains non-halogenated flame retardant and carries a UL94 flame rating of V0 at 6mm. FLEX NORYL WCP841 resin is intended for evaluation in over-molding applications such as plugs, strain reliefs, and connectors. It has a Shore A Hardness reading of 84 and exhibits low specific gravity, very low water absorption, and dimensional stability. Features: Flexible,Hydrolytic Stability,Low Creep Sensitivity,Flame Retardant,Thin Wall,Non-Halogenated,Non-Chlorinated,Non-Brominated,Good Processability,Ductile Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.01 g/cc	ASTM D792
Moisture Absorption	0.0100 %	Injection Molding
Linear Mold Shrinkage, Flow	0.0095 cm/cm	24hrs; ASTM D955
Linear Mold Shrinkage, Transverse	0.0075 cm/cm	24hrs; ASTM D955
Melt Flow	24 g/10 min @Load 5.00 kg, Temperature 210 °C	ASTM D1238
	27 g/10 min @Load 2.16 kg, Temperature 250 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore A	84	30s reading; ASTM D2240
Tensile Strength at Break	6.00 MPa	50 mm/min; ASTM D638
	7.00 MPa	50 mm/min; ISO 527
Elongation at Break	150 %	50 mm/min; ASTM D638
	175 %	50 mm/min; ISO 527
Flexural Modulus	50.0 MPa	12.5 mm/min, 100 mm span; ASTM D790
	50.0 MPa	12.5 mm/min; ISO 178

Electrical Properties	Original Value	Comments
Volume Resistivity	7.10e+15 ohm-cm	ASTM D257
Comparative Tracking Index	>= 600 V	UL 746A
	600 V	IEC 60112

Thermal Properties	Original Value	Comments
Brittleness Temperature	<= -40.0 °C	ASTM D746
Flammability, UL94	HB @Thickness >=0.600 mm	UL 94
	V-0 @Thickness >=6.00 mm	UL 94
Glow Wire Ignition Temperature	750 °C @Thickness 3.00 mm	IEC 60695-2-13
Glow Wire Flammability Index	750 °C @Thickness 3.00 mm	IEC 60695-2-12

Processing Properties	Original Value	Comments
Nozzle Temperature	220 - 250 °C
Zone 2	210 - 240 °C
Zone 3	220 - 250 °C
Melt Temperature	220 - 250 °C	Injection Molding
Mold Temperature	40.0 - 60.0 °C
Drying Temperature	60.0 - 80.0 °C	Injection Molding
Dry Time	4.00 - 6.00 hour	Injection Molding
	8.00 hour	Cumulative; Injection Molding
Back Pressure	3.00 - 10.0 MPa
Shot Size	30 - 70 %
Vent Depth	0.00300 - 0.00500 cm
Screw Speed	30 - 80 rpm

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PSABH82097 / 290044

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