NORYL™ WCD835 resin

About
Flexible, low odor, halogen free extrusion grade intended for evaluation in applications such as wire insulation and cable jacket. Flame performance capable of meeting UL VW1 requirements. 80C end use temperature rating and good heat deformation performance as defined by UL 1581. 83 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
FeaturesGood flexibility,Halogen free,Low odor
AvailabilitysNorth America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³ASTM D792
Melt Flow Rate
250℃,10.0kg6.0g/10minASTM D1238

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 30 seconds83 ASTM D2240
tensile strength 
fracture10.0MPaISO 527-2/50
fracture17.0MPaUL 1581
fracture10.0MPaASTM D638
Fracture, 113 ℃18.0MPaUL 1581
Tensile strain 
fracture230%ISO 527-2/50
fracture270%UL 1581
fracture250%ASTM D638
Fracture, 113 ℃250%UL 1581
Bending modulus35.0MPaISO 178
100 mm span40.0MPaASTM D790

THERMALNominal valueUnitTest method
Embrittlement temperature< -40.0ASTM D746
UL temperature rating80UL 1581
Heat Deformation(100℃)20%UL 1581

Electrical performanceNominal valueUnitTest method
Volume resistivity9.0E+15ohms·cmIEC 60093
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 mm750IEC 60695-2-13
VW-1Pass UL 1581

Process Conditions
ExtrusionNominal valueUnitTest method
Drying temperature75 to 85°C
Drying time5.0 to 7.0hr
Recommended maximum moisture content0.020%
Barrel 1 zone temperature180 to 220°C
Barrel 3 zone temperature220 to 250°C
Barrel 5 zone temperature220 to 250°C
Melt temperature220 to 250°C
Nozzle temperature220 to 250°C

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. Type I, 0.20 in/min
6. 6 days, 2.0 mm wire with 0.12 mm x 20 stranded copper
7. 0.49 in/min
8. 2.0mm wire with 0.12 mm x 20 stranded copper
9. 250g, 2.0 mm wire with 0.12 mm x 20 stranded copper
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