TYNEC® C1280

About
Data was measured on natural colored test specimens.&&

Product Description
GenericPolycarbonate
Material StatusCommercial: Active
FeaturesHigh impact resistance,V-2
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.19g/cm³ASTM D792
Melt Flow Rate12g/10minASTM D1238
Shrinkage rate
MD0.50 to 0.70%ASTM D955
Water absorption rate ASTM D570
24hr0.15%ASTM D570
saturated0.35%ASTM D570

MECHANICALNominal valueUnitTest method
Tensile modulus2340MPaASTM D638
tensile strength
fracture62.1MPaASTM D638
Tensile strain ASTM D638
yield6.0%ASTM D638
fracture120%ASTM D638
Bending modulus2210MPaASTM D790
bending strength82.7MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
3.2mm800J/mASTM D256
Notched impact strength of cantilever beam
3.2 mm无断裂 ASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
0.45 MPa, unannealed132ASTM D648
1.8 MPa, unannealed127ASTM D648

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+16ohms·cmASTM D257
Dielectric strength
3.18 mm in air16kV/mmASTM D149
Dielectric constant
1 MHz3.10 ASTM D150
Dissipation factor
1 MHz0.010 ASTM D150

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level UL 94
1.60 mmV-2 UL 94
3.20 mmV-2 UL 94

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