FLEX NORYL™ Resin WCD841U

About
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.&&

Product Description
SupplierSABIC
GenericPPO(PPE)+TPE
Material StatusCommercial: Active
FeaturesWeather resistance is good,Good flexibility,Halogen free,Good color stability
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.08g/cm³ASTM D792
Melt Flow Rate
250℃,5.0kg23g/10minASTM D1238

THERMALNominal valueUnitTest method
Embrittlement temperature< -40.0ASTM D746
UL temperature rating80UL 1581
Heat Deformation(100℃)19%UL 1581

Electrical performanceNominal valueUnitTest method
Volume resistivity4.2E+15ohms·cmASTM D257
Dielectric strength
2 mm in oil22kV/mmIEC 60243-1
Dielectric constant
1 MHz2.60 ASTM D150
Dissipation factor
1 MHz6.0E-3 ASTM D150
Compared to the leakage tracing index600VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Glowing wire flammability index
3.0 mm960IEC 60695-2-12
Igniting temperature of the hot wire
3 mm750IEC 60695-2-13
Extreme oxygen index25%ISO 4589-2
VW-1Pass UL 1581
Smoke density
Flaming,Ds max:500.0 µm130 
Non-Flaming,Ds max:500.0 µm170 

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 30 seconds84 ASTM D2240
tensile strength
fracture18.0MPaUL 1581
fracture18.0MPaASTM D638
Fracture, 113 ℃20.0MPaUL 1581
fracture17.0MPaISO 527-2/50
Tensile strain
fracture300%UL 1581
fracture250%ASTM D638
Fracture, 113 ℃240%UL 1581
fracture220%ISO 527-2/50
Bending modulus
100 mm span90.0MPaASTM D790
90.0MPaISO 178

Process Conditions
Squeeze descriptionNominal valueUnitTest method

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 mm wire with 0.12 mm x 20 stranded copper
3. Type I, 2.0 in/min
4. After 7 days. Tested on 2.0 mm wire with 0.12 mm x 20 stranded copper
5. 6 days, 2.0 mm wire with 0.12 mm x 20 stranded copper
6. 0.49 in/min
7. 2.0mm wire with 0.12 mm x 20 stranded copper
8. 250g, 2.0 mm wire with 0.12 mm x 20 stranded copper
9. Plaque
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