NORYL™ WCD795 resin

About
Flexible and non-halogenated flame retardant extrusion grade intended for evaluation in applications such as cable jacket of UL 62 SVE and NISPE configurations. Flame retardant performance capable of meeting UL 1581 VW-1 requirement. 90C or 105C temperature rating as defined by UL 62 TPE category. 79 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,Flame Characteristics
AvailabilitysAsia Pacific

Technical Data
PHYSICALNominal valueUnitTest method
Density1.02g/cm³ASTM D792
Melt Flow Rate
250℃,10.0kg11g/10minASTM D1238

THERMALNominal valueUnitTest method
Embrittlement temperature< -40.0ASTM D746
Heat Deformation(121℃)8.0%UL 1581

Electrical performanceNominal valueUnitTest method
Volume resistivity1.4E+16ohms·cmASTM D257
Dielectric strength
2 mm in oil25kV/mmIEC 60243-1
Dielectric constant
1 MHz2.60ASTM D150
Dissipation factor
1 MHz7.0E-3ASTM D150
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 mm800IEC 60695-2-13
Extreme oxygen index27%ISO 4589-2
VW-1PassUL 1581
Smoke densityASTM E662
Flame,0.5 mm plaque,Ds,max120
Non-Flame,0.5 mm plaque,Ds,max70

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 30 seconds79ASTM D2240
tensile strength
fracture23.0MPaUL 1581
fracture14.5MPaASTM D638
Fracture, 136 ℃21.5MPaUL 1581
fracture14.5MPaISO 527-2/50
Tensile strain
fracture310%UL 1581
fracture240%ASTM D638
Fracture, 136 ℃250%UL 1581
fracture220%ISO 527-2/50
Bending modulus
100 mm span32.0MPaASTM D790
30.0MPaISO 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. Plaque
【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.