LEXAN™ HP3REU resin

About
Medium flow polycarbonate. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO10993 or USP Class VI). EtO and steam sterilizable. Contains mold release.&&

Product Description
SupplierSABIC
GenericPolycarbonate
Material StatusCommercial: Active
FeaturesSteam sterilized,Biocompatible,Moderate liquidity,Ethylene oxide disinfection
AvailabilitysEurope
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.20g/cm³ASTM D792, ISO 1183
Melt Flow Rate
300℃,1.20kg14g/10minASTM D1238
Melt Volume Rate
300℃,1.2 kg12.0cm³/10minISO 1133
Shrinkage rate
MD:3.2 mm0.50 to 0.70%Internal Method
Water absorption rateISO 62
Saturation, 23 ℃0.35%
Equilibrium, 23 ℃, 50% RH0.15%

MECHANICALNominal valueUnitTest method
Tensile modulus
2370MPaASTM D638
2350MPaISO 527-1-2
tensile strength
yield62.0MPaASTM D638
yield63.0MPaISO 527-2/50
fracture68.0MPaASTM D638
fracture70.0MPaISO 527-2/50
Tensile strain
yield7.0%ASTM D638
yield6.0%ISO 527-2/50
fracture130%ASTM D638
fracture110%ISO 527-2/50
Bending modulus
50 mm span2340MPaASTM D790
2300MPaISO 178
bending strength
90.0MPaISO 178
Yield, 50 mm span96.0MPaASTM D790

IMPACTNominal valueUnitTest method
Charpy Notched Impact StrengthISO 179/1eA
-30℃15kJ/m²
23℃70kJ/m²
Charpy Unnotch Impact strengthISO 179/1eU
-30℃无断裂
23℃无断裂
Impact strength of cantilever beam notch
-30℃100J/mASTM D256
23℃800J/mASTM D256
-30℃10kJ/m²ISO 180-1A
23℃70kJ/m²ISO 180-1A
Notched impact strength of cantilever beamISO 180/1U
-30℃无断裂
23℃无断裂
Dart impact equipped with measuring instruments
23℃,Total Energy63.0JASTM D3763

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 3.2 mm132ASTM D648
1.8 MPa, unannealed, 100 mm span125ISO 75-2/Ae
Vicat Softening Temp
B50141ASTM D1525, ISO 306/B50 11 16
B120142ISO 306/B120
Linear coefficient of thermal expansion
MD:-40~95℃6.8E-51/℃ASTM E831
MD:23~80℃7.0E-51/℃ISO 11359-2
TD:-40~95℃6.8E-51/℃ASTM E831
TD:23~80℃7.0E-51/℃ISO 11359-2

Process Conditions
injectionNominal valueUnitTest method
Drying temperature120°C
Drying time2.0 to 4.0hr
Recommended maximum moisture content0.020%
Hopper temperature60.0 to 80.0°C
Barrel rear temperature260 to 280°C
Barrel middle temperature270 to 290°C
Barrel front temperature280 to 310°C
Nozzle temperature270 to 290°C
Processing (melt) temperature280 to 310°C
Mold temperature80.0 to 110°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 in/min
3. Type I, 2.0 in/min
4. 0.051 in/min
5. 0.079 in/min
6. at Yield
7. 80*10*3 sp=62mm
8. 80*10*3 mm
9. 120*10*4 mm
10. Rate A (50°C/h), Loading 2 (50 N)
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