Amodel® A-1145 DW

About
Amodel® A-1145 DW is a 45% glass-fiber-reinforced resin designed for high strength and stiffness and improved hydrolytic stability. This material has low moisture absorption and a low coefficient of thermal expansion, which means excellent dimensional stability. Creep resistance is also exceptional. This grade has been approved for use with potable water in the United States, France, Germany, and the United Kingdom. Natural: A-1145 NT DW Black: A-1145 BK 937 DW&&

Product Description
SupplierSolvay
GenericPPA
Material StatusCommercial: Active
FeaturesGood Rigidity,Good flexibility,Good Dimensional Stability,Solvent resistance,Low moisture absorption,Chlorine-resistant
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.61g/cm³ISO 1183/A

MECHANICALNominal valueUnitTest method
Tensile modulus15100MPaISO 527-2
tensile strength
yield232MPaISO 527-2
Tensile strain
Fracture, 23 ℃1.8%ISO 527-2
Bending modulus
23℃14000MPaISO 178
bending strength330MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength9.9kJ/m²ISO 179
Impact strength of cantilever beam notch7.8kJ/m²ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed302ISO 75-2/Af

Process Conditions
injectionNominal valueUnitTest method
Drying temperature120°C
Drying time4.0hr
Recommended maximum moisture content0.030 to 0.060%
Barrel rear temperature316 to 329°C
Barrel middle temperature316 to 329°C
Barrel front temperature324 to 335°C
Processing (melt) temperature321 to 343°C
Mold temperature150°C

Notes
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