NORYL™ WCD883A resin

About
Flexible and non-halogenated flame retardant extrusion grade intended for evaluation in applications such as jacket of HD 21.14 flexible cables. Flame retardant performance capable of meeting EN 50265-2-1 requirement. 88 Shore A hardness. Processing typically conducted on standard extrusion equipment. Wire 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,Flame Characteristics
AvailabilitysAsia Pacific

Technical Data
PHYSICALNominal valueUnitTest method
Density1.14g/cm³ASTM D792
Melt Flow Rate
250℃,10.0kg5.0g/10minASTM D1238

THERMALNominal valueUnitTest method
Embrittlement temperature< -40.0ASTM D746
Heat Deformation(100℃)25%UL 1581

Electrical performanceNominal valueUnitTest method
Volume resistivity1.3E+16ohms·cmASTM D257
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 mm775IEC 60695-2-13
Vertical Flame TestPASSESEN 50265-2-1

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 30 seconds88ASTM D2240
tensile strength
fracture18.0MPaUL 1581
fracture15.0MPaASTM D638
Fracture, 80 ℃19.0MPaUL 1581
fracture15.0MPaISO 527-2/50
Tensile strain
fracture250%UL 1581
fracture220%ASTM D638
Fracture, 80 ℃230%UL 1581
fracture220%ISO 527-2/50
Bending modulus
100 mm span45.0MPaASTM D790
45.0MPaISO 178

Process Conditions
ExtrusionNominal valueUnitTest method
Drying temperature75.0 to 85.0°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. 6 days, 2.0 mm wire with 0.12 mm x 20 stranded copper
6. 0.49 in/min
7. 250g, 2.0 mm wire with 0.12 mm x 20 stranded copper
8. UL 1581 tested on 2.0 mm wire with 0.12 mm x 20 stranded copper
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