Torelina® A490MA50

About

Product Description
SupplierToray
Material StatusCommercial: Active
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density
23℃1.82g/cm³ISO 1183
Shrinkage rate
TD:3.00 mm0.63%Internal Method
MD:3.00 mm0.13%Internal Method
Water absorption rate
23℃,24hr0.020%ISO 62
Spiral flow120mmInternal Method

MECHANICALNominal valueUnitTest method
Tensile stress
23℃160MPaISO 527-2
Tensile strain
23 ℃, fracture1.5%ISO 527-2
Bending modulus
23℃18000MPaISO 178
Bending stress
23℃240MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃9.0kJ/m²ISO 179

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa>260ISO 75-2
Melting temperature278ISO 11357-3
Linear coefficient of thermal expansion
MD2.0E-5/℃ ISO 11359-2
TD3.1E-5/℃ISO 11359-2

ELECTRICALNominal valueUnitTest method
Volume resistivity1.0E+14ohms·cmIEC 60093
Dielectric strength21kV/mmIEC 60243-1

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
0.3 mm,BKV–0UL 94

Process Conditions
InjectionNominal valueUnitTest method
Melt Temperature320
Injection pressure980bar

Notes
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