Ultramid® A3WG7 CR BK564

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
FeaturesGood heat aging resistance,Grease resistance
AvailabilitysAsia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.41g/cm³
Apparent density0.70g/cm³
Melt Volume Rate
275℃,5 kg22.0cm³/10min
Shrinkage rate
Restricted foaming0.40-0.45%
TD1.1%
MD0.4%
Water absorption rate
Saturation, 23 ℃5.0 to 5.5%

MECHANICALNominal valueUnitTest method
Tensile modulus11400MPa
tensile strength
fracture200MPa
Tensile strain
fracture3.1%
Bending modulus10800MPa
bending strength300MPa

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
-30℃8.0kJ/m²
23℃10kJ/m²
Charpy Unnotch Impact strength
-30℃65kJ/m²
23℃85kJ/m²

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed260
1.8 MPa, unannealed250
Melting temperature260

Supplementary informationNominal valueUnitTest method
Polymer AbbreviationPA66-GF35 

Process Conditions
injectionNominal valueUnitTest method
Processing (melt) temperature280 to 300°C
Mold temperature80 to 90°C

Notes
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