NORYL™ WCA871A resin

About
Flame retardant performance and mechanical properties capable of meeting UL VW-1 requirement and 105C temperature rating as defined UL1581. UL1581 tests conducted on 1.0mmD wire with AWG28 conductor.&&

Product Description
SupplierSABIC
GenericPPO(PPE)
Material StatusCommercial: Active
FeaturesFlame Characteristics
AvailabilitysNorth America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.06g/cm³ASTM D792
Melt Flow Rate
250℃,5.0kg15g/10minASTM D1238

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 30 seconds87 ASTM D2240
tensile strength 
fracture18.0MPaISO 527-2/50
fracture30.0MPaUL 1581
fracture18.0MPaASTM D638
Fracture, 136 ℃27.0MPaUL 1581
Tensile strain 
fracture130%ISO 527-2/50
fracture280%UL 1581
fracture140%ASTM D638
Fracture, 136 ℃200%UL 1581
Bending modulus100MPaISO 178
100 mm span100MPaASTM D790

THERMALNominal valueUnitTest method
Embrittlement temperature-40.0ASTM D746
UL temperature rating105UL 1581
Heat Deformation(121℃)20%UL 1581

Electrical performanceNominal valueUnitTest method
Volume resistivity2.4E+16ohms·cmASTM D257
Dielectric strength
1.5 mm in oil28kV/mmIEC 60243-1
Relative permittivity
1 MHz2.60 IEC 60250
Dissipation factor
1 MHz2.8E-3 IEC 60250
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 mm825IEC 60695-2-13
Extreme oxygen index28%ISO 4589-2
Smoke density ASTM E662
Flame,0.5 mm plaque,Ds,max140 ASTM E662
Non-Flame,0.5 mm plaque,Ds,max67 ASTM E662

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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