Iupiace® GN20

About
Iupiace® GN20 is a Polyphenylene Ether + PS (PPE+PS) material filled with 20% glass fiber. It is available in Asia Pacific, Europe, or North America for injection molding. Primary attribute of Iupiace® GN20: Flame Rated.&&

Product Description
SupplierMitsubishi
GenericPPO(PPE)+PS
Material StatusCommercial: Active
FeaturesV-1,V-0,5VA
AvailabilitysNorth America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.24g/cm³ISO 1183
Melt Volume Rate
300℃,2.16 kg3.40cm³/10minISO 1133
Shrinkage rate 
TD:3.2 mm0.20 to 0.40%
MD:3.2 mm0.10 to 0.30%
Water absorption rate
Saturation, 23 ℃0.060%ISO 62

MECHANICALNominal valueUnitTest method
Tensile modulus
23℃6700MPaISO 527-2
tensile strength
Fracture, 23 ℃99.0MPaISO 527-2
Tensile strain
Fracture, 23 ℃2.5%ISO 527-2
Bending modulus
23℃6200MPaISO 178
bending strength
23℃154MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃7.0kJ/m²ISO 179

THERMALNominal valueUnitTest method
Hot deformation temperature 
0.45 MPa, unannealed132ISO 75-2/B
1.8 MPa, unannealed125ISO 75-2/A
Linear coefficient of thermal expansion ISO 11359-2
MD3.0E-51/℃ISO 11359-2
TD6.8E-51/℃ISO 11359-2

Electrical performanceNominal valueUnitTest method
Surface resistivity2.0E+15ohmsIEC 60093
Volume resistivity3.0E+16ohms·cmIEC 60093
Dielectric strength IEC 60243-1
1 mm25kV/mmIEC 60243-1
3 mm17kV/mmIEC 60243-1
Relative permittivity IEC 60250
100 Hz3.40 IEC 60250
1 MHz3.30 IEC 60250
Dissipation factor IEC 60250
100 Hz4.5E-3 IEC 60250
1 MHz5.5E-3 IEC 60250
Compared to the leakage tracing index225VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level UL 94
0.75 mmV-1 UL 94
1.50 mmV-0 UL 94
3.00 mm5VA UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature100 to 120°C
Drying time2.0 to 4.0hr
Barrel rear temperature260 to 290°C
Barrel middle temperature280 to 310°C
Barrel front temperature280 to 310°C
Nozzle temperature270 to 310°C
Mold temperature90 to 125°C
Injection pressure20.0 to 150MPa
Injection speed中等 
Screw speed60 to 150rpm

Notes
1. Typical properties: these are not to be construed as specifications.
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