Lexan PC HPS4物性
General InformationProduct Description中等黏度,医疗级.
GeneralMaterial Status
Commercial: Active
AvailabilityNorth America
AdditiveMold Release
Features Medium FlowEthylene OxideSterilizableSteam SterilizableRadiationSterilizableBiocompatibleE-beamSterilizableUses Medical/HealthcareApplicationsPharmaceuticals AgencyRatings ISO 10993USP ClassVI FormsPellets
Processing MethodInjection Molding
ASTM and ISO Properties 1PhysicalNominal Value
Unit
Test Method
Specific Gravity1.19
ASTM D792Density
1.19
g/cm³
ISO 1183Melt Mass-Flow Rate(MFR) (300°C/1.2 kg)11
g/10 min
ASTM D1238Melt Volume-Flow Rate(MVR) (300°C/1.2 kg)0.610
in³/10min
ISO 1133Molding Shrinkage - FlowASTM D955
--
0.0050 to 0.0070
in/in
0.126 in
Molding Shrinkage - Across Flow (0.126in)
0.0050 to 0.0070
ASTM D955Water Absorption (24hr)0.14
%
ASTM D570WaterAbsorption (Saturation, 73°F)0.26
ISO 62WaterAbsorption (Equilibrium, 73°F, 50% RH)0.10
ISO 62MechanicalNominal Value
Tensile Modulus 2334000
psi
ASTM D638Tensile Modulus347000
ISO 527-2/1TensileStrength 3 (Yield)8990
ASTM D638TensileStress (Yield)8850
ISO 527-2/50TensileStrength 3 (Break)10700
ASTM D638TensileStress (Break)10600
ISO 527-2/50TensileElongation 3 (Yield)6.5
ASTM D638TensileStrain (Yield)6.0
ISO 527-2/50TensileElongation 3 (Break)140
ASTM D638TensileStrain (Break)130
ISO 527-2/50FlexuralModulus 4 (1.97in Span)348000
ASTM D790FlexuralModulus 5326000
ISO 178FlexuralStrength 5, 613500
ISO 178FlexuralStrength 4 (Yield, 1.97in Span)14500
ASTM D790ImpactNominal Value
Charpy Notched Impact Strength73°F
39.0
ft·lb/in²
ISO 179/2C73°F 7
33.3
ISO 179/1eA-22°F 7
7.14
ISO 179/1eACharpy Unnotched ImpactStrength 7ISO 179/1eU
-22°F
No Break
73°F
Notched Izod Impact
ASTM D256
-22°F
4.12
ft·lb/in
73°F
15.7
Notched Izod Impact Strength 8
ISO 180/1A
73°F
-22°F
4.76
Unnotched Izod Impact Strength 8
ISO 180/1U
-22°F
Instrumented Dart Impact (73°F, TotalEnergy)
779
in·lb
ASTM D3763ThermalNominal Value
Deflection Temperature Under Load (66 psi,Unannealed, 0.252 in)280
°F
ASTM D648Deflection Temperature UnderLoadASTM D648
264 psi, Unannealed, 0.252 in
270
264 psi, Unannealed, 0.126 in
259
Heat DeflectionTemperature 9 (264 psi,Unannealed, 3.94 in Span)
261
ISO 75-2/AeVicat Softening Temperature289
ASTM D1525 10Vicat SofteningTemperature--
289
ISO 306/B50--
293
ISO 306/B120CLTE - Flow (-40to 104°F)0.000043
in/in/°F
ASTM E831CLTE - Flow (-40 to104°F)0.000043
ISO 11359-2CLTE -Transverse (-40 to 104°F)0.000042
ASTM E831CLTE -Transverse (-40 to 104°F)0.000042
ISO 11359-2Ball PressureTest (257°F)Pass
IEC 60695-10-2ProcessingInformationInjection
Nominal Value
Drying Temperature
248
Drying Time
2.0 to 4.0
hr
Suggested Max Moisture
0.020
Hopper Temperature
140 to 176
Rear Temperature
500 to 536
Middle Temperature
518 to 554
Front Temperature
536 to 590
Nozzle Temperature
518 to 554
Processing (Melt) Temp
536 to 590
Mold Temperature
176 to 230
