SABIC NORYL WCD841U PPE-TPE

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SABIC NORYL WCD841U PPE-TPE (Unverified Data**)
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Polyphenylene Ether/PPO
Material Notes:	Flexible, UV stabilized, halogen free extrusion grade for applications such as wire insulation and cable jacket. Good color stability after UV weathering per ASTM D4459. Light color capable. Flame retardant performance capable of meeting UL VW-1 requirement. 80C application temperature rating as defined by UL 1581. 84 Shore A hardness. Processing typically conducted on standard extrusion equipment. UL 1581 tests conducted on 2.0 mm wire with 0.12 mm x 20 stranded copper conductor.
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Physical Properties	Original Value	Comments

Specific Gravity	1.08 g/cc	ASTM D792
Melt Flow	23 g/10 min @Load 5.00 kg, Temperature 250 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore A	84	30S reading; ASTM D2240
Tensile Strength at Break	17.0 MPa	50 mm/min; ISO 527
	18.0 MPa	UL 1581
	18.0 MPa	Type I, 50 mm/min; ASTM D638
	20.0 MPa	after 7days @113°C; UL 1581
Elongation at Break	220 %	50 mm/min; ISO 527
	238 %	after 7days @113°C; UL 1581
	250 %	Type I, 50 mm/min; ASTM D638
	295 %	UL 1581
Flexural Modulus	90.0 MPa	12.5 mm/min, 100 mm span; ASTM D790
	90.0 MPa	12.5 mm/min; ISO 178
Heat Distortion	19 % @Load 0.250 kg, Temperature 100 °C	UL 1581

Electrical Properties	Original Value	Comments
Volume Resistivity	4.20e+15 ohm-cm	ASTM D257
Dielectric Constant	2.6 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	21.5 kV/mm @Thickness 2.00 mm	in oil; IEC 60243-1
Dissipation Factor	0.0060 @Frequency 1e+6 Hz	ASTM D150
Comparative Tracking Index	600 V	IEC 60112

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	80.0 °C	UL temperature rating; UL 1581
Brittleness Temperature	<= -40.0 °C	ASTM D746
Smoke Density	<= 133 @Thickness 0.500 mm	0.5 mm plaque, Flame, Ds, max; ASTM E 662
	<= 170 @Thickness 0.500 mm	0.5 mm plaque, Non-flame, Ds, max; ASTM E 662
Oxygen Index	25 %	ISO 4589
Glow Wire Ignition Temperature	750 °C	IEC 60695-2-13
Glow Wire Flammability Index	960 °C @Thickness 3.00 mm	IEC 60695-2-12

Descriptive Properties
VW-1	Pass	UL 1581

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PSABI52698 / 152744

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