NORYL™ WCA901 resin

About
Non-Halogenated flame retardant, flexible NORYL resin intended for evaluation in wire and cable applications, capable of meeting VW-1 and 105°C end use temperature requirements as defined by UL 1581. Good processing performance by using standard extrusion equipment. UL1581 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
FeaturesExcellent Processability,Good flexibility,Halogen free,Flame Characteristics,V-0
AvailabilitysNorth America,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.10g/cm³ASTM D792
Melt Flow Rate
250℃,10.0kg10g/10minASTM D1238

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 30 seconds91 ASTM D2240
tensile strength 
fracture22.0MPaISO 527-2/50
fracture26.0MPaUL 1581
fracture23.0MPaASTM D638
Fracture, 136 ℃27.0MPaUL 1581
Tensile strain 
fracture95%ISO 527-2/50
fracture190%UL 1581
fracture110%ASTM D638
Fracture, 136 ℃130%UL 1581
Bending modulus390MPaISO 178
100 mm span390MPaASTM D790

filmNominal valueUnitTest method
Pant tear resistance13.0N/mmISO 6383-1

THERMALNominal valueUnitTest method
Embrittlement temperature< -40.0ASTM D746
UL temperature rating105UL 1581
Heat Deformation(121℃)15%UL 1581

Electrical performanceNominal valueUnitTest method
Surface resistivity4.2E+16ohmsASTM D257
Volume resistivity5.1E+15ohms·cmASTM D257
Relative permittivity
1 MHz2.70 IEC 60250
Dissipation factor
1 MHz4.0E-3 IEC 60250
Compared to the leakage tracing index600VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
6.00 mmV-0 UL 94
Glowing wire flammability index
3.0 mm850IEC 60695-2-12
Igniting temperature of the hot wire
3 mm775IEC 60695-2-13
Extreme oxygen index27%ISO 4589-2
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 temperature200 to 240°C
Barrel 3 zone temperature240 to 270°C
Barrel 5 zone temperature240 to 270°C
Melt temperature240 to 270°C
Nozzle temperature240 to 270°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. 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
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