Ultramid® A3WG7 CR BK00564

About
Glass fibre reinforced and heat aging resistance injection moulding grade for industrial items such as gear wheels, solenoid valve housings, cable attachments, automotive fuel distributors and components for automotive gearshift.&&

Product Description
SupplierBASF
GenericPA66
Material StatusCommercial: Active
FeaturesGrease resistance,Heat Stabilized
AvailabilitysNorth America,Asia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.41g/cm³ISO 1183
Melt Volume Rate
275℃,5 kg22.0cm³/10minISO 1133
Shrinkage rate ISO 294-4
TD1.1%ISO 294-4
MD0.40%ISO 294-4
Water absorption rate
Saturation, 23 ℃5.0%ISO 62
Equilibrium, 23 ℃, 50% RH1.6%ISO 62

MECHANICALNominal valueUnitTest method
Tensile modulus
23℃11400MPaISO 527-2
tensile strength
Fracture, 23 ℃200MPaISO 527-2
Tensile strain
Fracture, 23 ℃3.1%ISO 527-2
Bending modulus
23℃10800MPaISO 178
bending strength
23℃300MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179
-30℃8.0kJ/m²ISO 179
23℃10kJ/m²ISO 179
Charpy Unnotch Impact strength ISO 179
-30℃65kJ/m²ISO 179
23℃85kJ/m²ISO 179

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed250ISO 75-2/A
0.45 MPa, unannealed260ISO 75-2/B
Melting temperature
DSC260ISO 3146

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80°C
Drying time2.0 to 4.0hr
Recommended maximum moisture content0.15%
Processing (melt) temperature280 to 305°C
Mold temperature80 to 90°C
Injection pressure3.50 to 12.5MPa
Injection speedFast 

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 = 80°C
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