Zenite® ZE55311E

About
Zenite ZE55311E is mineral filled LCP resin with improved elongation, low abrasion and smooth surface.&&

Product Description
SupplierCelanese
Generic液态聚合物
Material StatusCommercial: Active
FeaturesGood surface appearance,Good wear resistance,V-0
AvailabilitysNorth America,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.63g/cm³ISO 1183
Shrinkage rate ISO 294-4
TD0.73%ISO 294-4
MD0.050%ISO 294-4

MECHANICALNominal valueUnitTest method
Tensile modulus8500MPaISO 527-2/1A/1
tensile strength
fracture130MPaISO 527-2/1A/5
Tensile strain
fracture4.3%ISO 527-2/1A/5
Bending modulus
23℃9000MPaISO 178
bending strength
23℃140MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃12kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23℃26kJ/m²ISO 179/1eU

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed258ISO 75-2/A
Melting temperature320ISO 11357-3

Electrical performanceNominal valueUnitTest method
Relative permittivity
2.05 GHz4.27 IPC TM-650 2.5.5.13
Dissipation factor
2.05 GHz1.4E-3 IPC TM-650 2.5.5.13

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
1.50 mmV-0 UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature150°C
Drying time3.0hr
Recommended maximum moisture content0.010%
Hopper temperature20 to 30°C
Barrel rear temperature320 to 330°C
Barrel middle temperature335 to 345°C
Barrel front temperature335 to 345°C
Nozzle temperature335 to 345°C
Processing (melt) temperature325 to 345°C
Mold temperature80 to 120°C
Injection pressure50.0 to 150MPa
Hold pressure50.0 to 150MPa
Back pressure0.00 to 3.00MPa

Notes
1. Typical properties: these are not to be construed as specifications.
2. 10°C/min
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