Ultramid® A3SK

About
Very easy flowing injection moulding grade for rapid production of thin-walled technical parts (eg housings and small components)&&

Product Description
SupplierBASF
GenericPA66
Material StatusCommercial: Active
FeaturesGood liquidity,Quick molding cycle,Grease resistance
AvailabilitysAsia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Melt Volume Rate135cm³/10minISO 1133
Shrinkage rate
Restricted 40.65%
Density1.140g/cm³ISO 1183
Viscosity value150g/cm³ISO 307, 1157, 1628
2.5-3.1%ISO 62
Saturation, 23 ℃8-9%ISO 62

handleNominal valueUnitTest method
melting point260°CISO 11357-1/-3
temperature275°CISO 1133
load5kgISO 1133
Melting temperature
Injection molding/extrusion280 – 300
Mold temperature40 – 80°C

FLAME CHARACTERISTICSNominal valueUnitTest method
1.6 mmV-2UL 94
Automotive materials
Thickness>=1mm+

MECHANICALNominal valueUnitTest method
Tensile modulus3500/1600MPaISO 527-1-2
Yield stress95/60MPaISO 527-1/-2
tensile strength
fracture15/>50%ISO 527-1/-2
yield4.3/20%ISO 527-1/-2
Bending modulus3200/-MPaISO 178

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa75ISO 75-1/2
Hot deformation temperature
0.45 MPa220ISO 75-1/2
MD 23-80°C0.7-1E-4/°CISO 11359-1/-2
Thermal conductivity0.33W/(mK)DIN 52612-1
Specific heat capacity1700J/(kg*K)

Electrical performanceNominal valueUnitTest method
1 MHz3.2/5IEC 60250
Dissipation coefficient
1MHz250/2000E-4IEC 60250
Volume resistivity1E13/1E10Ohm*mIEC 60093
Surface resistivity1E+10ohmsIEC 60093
Compared to the leakage tracing index
Solution A600IEC 60112

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃4/15kJ/m²ISO 179/1eU
23℃N/NkJ/m²ISO 179/1eU
Impact strength of cantilever beam notch
-30℃4/-kJ/m²ISO 180-1A
Impact strength of cantilever beam notch
23℃4/30kJ/m²ISO 180-1A

Notes
1. Typical properties: these are not to be construed as specifications.
2. Test box with central gating, dimensions of base (107*47*1,5) mm, processing conditions: TM = 290°C, TW = 60°C
3. 5000 h
4. 20000 h
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