FLEX NORYL™ Resin WCD891A

About
Flexible, halogen free PPE-TPE extrusion grade ideal for applications such as wire insulation and jacket. Flame retardant performance capable of meeting UL VW1 requirements and 80C end use temperature rating as defined by UL 1581. 89 Shore A hardness. Excellent processing using 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)+Polyolefin
Material StatusCommercial: Active
FeaturesExcellent Processability,Good flexibility,Halogen free,Flame Characteristics
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.08g/cm³ASTM D792
Melt Flow Rate
250℃,2.16kg6.9g/10minASTM D1238
Water absorption rate
23℃,48hr0.16%ASTM D570

elastic bodyNominal valueUnitTest method
tear strength12kN/mISO 6383

THERMALNominal valueUnitTest method
Embrittlement temperature< -40.0ASTM D746
UL temperature rating80UL 1581
Heat Deformation(100℃)22%UL 1581

Electrical performanceNominal valueUnitTest method
Volume resistivity5.3E+15ohms·cmIEC 60093
Dielectric strength
2 mm in oil25kV/mmIEC 60243-1
Relative permittivity
50 Hz3.60 
60 Hz3.60 
1 MHz3.10 
Dissipation factor
50 Hz0.026 
60 Hz0.026 
1 MHz0.017 
Compared to the leakage tracing index600VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Glowing wire flammability index
3.0 mm850IEC 60695-2-12
Igniting temperature of the hot wire
3 mm850IEC 60695-2-13
Extreme oxygen index26%ISO 4589-2
VW-1Pass UL 1581
Smoke density
Flaming,Ds max:500.0 µm120 
Non-Flaming,Ds max:500.0 µm69 

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 30 seconds89 ASTM D2240
tensile strength
fracture18.0MPaUL 1581
fracture12.0MPaASTM D638
Fracture, 113 ℃19.0MPaUL 1581
fracture11.0MPaISO 527-2/50
Tensile strain
fracture250%UL 1581
fracture240%ASTM D638
Fracture, 113 ℃240%UL 1581
fracture220%ISO 527-2/50
Bending modulus
100 mm span210MPaASTM D790
320MPaISO 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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