NORYL™ WCV072 resin

About
Flexible, halogen free mPPE extrusion grade material for applications such as automotive wire insulation. Low specific gravity with good flame retardant and very good scrape abrasion resistance. Designed for evaluation in applications requiring ISO6722. 72 Shore D hardness. Processed using standard extrusion equipment.&&

Product Description
SupplierSABIC
GenericPPO(PPE)+PS+PP
Material StatusCommercial: Active
FeaturesGood flexibility,Halogen free,Flame Characteristics,Low density,Good wear resistance
AvailabilitysNorth America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.03g/cm³ASTM D792
Density1.03g/cm³ISO 1183
Melt Flow Rate
280℃,5.0kg14g/10minASTM D1238
Melt Volume Rate
280℃,5 kg13.4cm³/10minISO 1133
Water absorption rate
Saturation, 23 ℃0.12%ISO 62
Equilibrium, 23 ℃, 50% RH0.050%ISO 62

MECHANICALNominal valueUnitTest method
Tensile modulus1710MPaASTM D638
Tensile modulus1760MPaISO 527-1-2
tensile strength
fracture41.5MPaASTM D638
fracture42.1MPaISO 527-2/50
yield43.8MPaASTM D638
yield44.6MPaISO 527-2/50
Tensile strain
fracture46%ISO 527-2/50
fracture83%ASTM D638
yield15%ASTM D638
yield11%ISO 527-2/50
Bending modulus1750MPaISO 178
50 mm span1560MPaASTM D790
bending strength59.3MPaISO 178
bending strength
Yield, 50 mm span53.2MPaASTM D790

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃34kJ/m²ISO 179/1eA
Impact strength of cantilever beam notch ASTM D256
-30℃67J/mASTM D256
23℃310J/mASTM D256
Impact strength of cantilever beam notch ISO 180/1A
-30℃6.9kJ/m²ISO 180-1A
23℃37kJ/m²ISO 180-1A
Dart impact equipped with measuring instruments
23℃,Total Energy45.9JASTM D3763

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 64 mm span98.0ISO 75-2/Af
1.8 MPa, unannealed, 3.2 mm92.0ASTM D648
Vicat Softening Temp114ASTM D1525 10
Vicat Softening Temp 
B50114ISO 306
B120117ISO 306/B120
Linear coefficient of thermal expansion
TD:-40~40℃1.1E-41/℃ISO 11359-2
TD:-40~40℃1.1E-41/℃ASTM E831
MD:-40~40℃8.5E-51/℃ASTM E831
MD:-40~40℃8.4E-51/℃ISO 11359-2

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 in/min
3. Type I, 2.0 in/min
4. 0.051 in/min
5. 0.079 in/min
6. at Yield
7. 80*10*4 sp=62mm
8. 80*10*4 mm
9. Rate A (50°C/h), Loading 2 (50 N)
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