XANTAR® 18 R

About
Extremely Low Viscosity, Molding Release&&

Product Description
SupplierMitsubishi
GenericPolycarbonate
Material StatusCommercial: Active
FeaturesLow Viscosity,Good stripping performance,V-2
AvailabilitysNorth America,Asia Pacific,Europe

Technical Data
IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃60kJ/m²ISO 180-4A

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed130ISO 75-2/A
Vicat Softening Temp
B50145ISO 306
Ball pressure test
125℃Pass IEC 60695-10-2
Linear coefficient of thermal expansion
MD6.5E-51/℃ISO 11359-2
0.75 mm130UL 746
Relative temperature index
Electrical performance UL 746
Strength mechanical performance UL 746
Impact mechanical performance UL 746
3.0 mm130UL 746
0.75 mm125UL 746

Electrical performanceNominal valueUnitTest method
Surface resistivity> 1.0E+15ohmsIEC 60093
Volume resistivity> 1.0E+15ohms·cmIEC 60093
Dielectric strength29kV/mmIEC 60243-1
Relative permittivity IEC 60250
100 Hz3.00 IEC 60250
1 MHz2.90 IEC 60250
Dissipation factor IEC 60250
100 Hz6.6E-4 IEC 60250
1 MHz9.2E-3 IEC 60250
Compared to the leakage tracing indexPLC 2 UL 746
Compared to the leakage tracing index225VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Flammability level IEC 60695-11-10, -20
0.75 mmV-2 IEC 60695-11-10, -20
1.5 mmV-2 IEC 60695-11-10, -20
Glowing wire flammability index IEC 60695-2-12
1.5 mm800IEC 60695-2-12
3.0 mm960IEC 60695-2-12
Igniting temperature of the hot wire IEC 60695-2-13
1.5 mm825IEC 60695-2-13
3 mm875IEC 60695-2-13
Extreme oxygen index26%ISO 4589-2

optical performanceNominal valueUnitTest method
Transmittance89.0%ASTM D1003

MECHANICALNominal valueUnitTest method
Tensile modulus2300MPaISO 527-2
tensile strength
yield60.0MPaISO 527-2
Tensile strain
yield6.0%ISO 527-2
Nominal tensile fracture strain> 50%ISO 527-2
Bending modulus2400MPaISO 178
bending strength90.0MPaISO 178
Rockwell hardness
M-level70 ISO 2039-2

PHYSICALNominal valueUnitTest method
Density1.20g/cm³ISO 1183
Melt Volume Rate
300℃,1.2 kg23.0cm³/10minISO 1133
Shrinkage rate
MD0.60%ISO 294-4
Water absorption rate
Saturation, 23 ℃0.35%ISO 62
Limiting Viscosity Number43.0cm³/gISO 1628-4
Thermal Conductivity of Melt0.24W/m/K

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