Ultramid® A3UG5

About
Without halogenes and red phosphorus a flame retarded glass fiber reinforced injection moulding grade; light in colour with outstanding mechanical and electrical properties.&&

Product Description
SupplierBASF
GenericPA66
Material StatusCommercial: Active
FeaturesGood Electrical Properties,Halogen free,Flame Characteristics,Low to no phosphorus content
AvailabilitysAsia Pacific,Europe
Process MethodsInjection Molding

Technical Data
THERMALNominal valueUnitTest method
Melting temperature
Injection molding/extrusion280 – 300
Hot deformation temperature
1.8 MPa245ISO 75-1/2
0.45 MPa260ISO 75-1/2
High temperature limit, 2000h, reduced tensile strength by 50%130°CIEC 60216
High temperature limit, 5000h, reduced tensile strength by 50%155°CIEC 60216
Flammability (UL Yellow Label – see attachment)
GWFI (thickness)960(0.75)°C(mm)IEC 60695-2-12
GWIT (thickness)722(22)°C(mm)IEC 60695-2-12
Railway: danger levels acc, R22, and R23HL3(0.8-6mm)等级EN 45545-2
Relative permittivity
1 MHz3.8/4.6IEC 60250
Dissipation coefficient
1MHz170/1000E-4IEC 60250
Volume resistivity1E+16ohms·cmIEC 60093
Surface resistivity1E+15ohmsIEC 60093
CTI, Solution A600IEC 60112
MECHANICAL
Tensile modulus9500/6100MPaISO 527-1-2
Tensile strain145/90%ISO 527-1-2
3/5MPaISO 527-1/-2
Bending strength230/160MPaISO 527-1/-2

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃7.5/9kJ/m²ISO 179/1eA
23℃65/65kJ/m²ISO 179/1eU

MECHANICALNominal valueUnitTest method
Bending modulus9500/6100MPaISO 527-1-2

PHYSICALNominal valueUnitTest method
Density1.390g/cm³ISO 1183
Viscosity value
5% to 96% H2SO4165cm³/gISO 307, 1157, 1628
Water absorption rate
Saturation, 23 ℃4.0 – 4.6%ISO 62
Moisture absorption rate
Equilibrium, 23 ℃, 50% RH1.10 – 1.50% ISO 62
Melting temperature, DSC260°CISO 11357-1/-3
Melt Volume Rate
275℃,5 kg25cm³/10minISO 1133
Mold temperature, injection molding80-90°C
Shrinkage rate
MD0.40%ISO 294-4
TD1.20%ISO 294-4

Notes
1. Typical properties: these are not to be construed as specifications.
2. 5000 h
3. 20000 h
4. Limited validity period
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