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This is the free Material Data Center Datasheet of LUMILOY GP2200K - PPE-GF20 - LG Chem

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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Electrical properties - Other properties - Processing Recommendation Injection Molding
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Processing/Physical CharacteristicsValueUnitTest Standard
ISO Data
Melt flow index, MFI 18 g/10min ISO 1133
Temperature 280 °C -
Load 5 kg -
Molding shrinkage, parallel 0.4 % ISO 294-4, 2577
Molding shrinkage, normal 0.5 % ISO 294-4, 2577
ASTM Data
Melt Flow Index, MFI 18 g/10min ASTM D 1238
Temperature 280 °C -
Load 5 kg -
Mold Shrinkage, MD 0.004 mm/mm ASTM D 955
Mold Shrinkage, TD 0.005 mm/mm ASTM D 955
Mechanical propertiesValueUnitTest Standard
ISO Data
Tensile Modulus 7280 MPa ISO 527
Yield stress 113 MPa ISO 527
Stress at break 113 MPa ISO 527
Strain at break 2.3 % ISO 527
Flexural modulus, 23°C 5960 MPa ISO 178
Flexural strength 160 MPa ISO 178
Charpy notched impact strength, +23°C 8[1] kJ/m² ISO 179/1eA
Charpy notched impact strength, -30°C 5.9[1] kJ/m² ISO 179/1eA
Izod notched impact strength, +23°C 7.8[1] kJ/m² ISO 180/1A
Izod notched impact strength 6.2[1] kJ/m² ISO 180/1A
Temperature -30 °C -
Rockwell hardness R 123 - ISO 2039-2
ASTM Data
Tensile Modulus 7397 MPa ASTM D 638
Tensile Strength at Break 110 MPa ASTM D 638
Elongation at Break 2.6 % ASTM D 638
Flexural Modulus 5150 MPa ASTM D 790
Flexural Strength 152 MPa ASTM D 790
Rockwell Hardness R 123 - ASTM D 785
Izod Impact notched, 1/8 in 82.4 J/m ASTM D 256
Izod Impact notched, Low-Temperature 52 J/m ASTM D 256
Temperature -30 °C -
1: 4 mm
Thermal propertiesValueUnitTest Standard
ISO Data
Temp. of deflection under load, 1.80 MPa 139[2] °C ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa 146[2] °C ISO 75-1/-2
Vicat softening temperature, B 147 °C ISO 306
Coeff. of linear therm. expansion, parallel 36 E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion, normal 82 E-6/K ISO 11359-1/-2
Burning behav. at thickness h HB class IEC 60695-11-10
Thickness tested 0.8 mm -
ASTM Data
UL 94 Flame rating HB - UL 94
Thickness tested 0.8 mm -
Coefficient of Thermal Expansion, MD 36 E-6/K ASTM D 696
Coefficient of Thermal Expansion, TD 82 E-6/K ASTM D 696
DTUL @ 66 psi 146 °C ASTM D 648
DTUL @ 264 psi 140 °C ASTM D 648
Vicat Temperature 147 °C ASTM D 1525
2: 4 mm
Electrical propertiesValueUnitTest Standard
ISO Data
Volume resistivity 1E14 Ohm*m IEC 62631-3-1
Surface resistivity 1E14 Ohm IEC 62631-3-2
ASTM Data
Dielectric Strength, Short Time 29 kV/mm ASTM D 149
Surface Resistivity 1E14 Ohm ASTM D 257
Volume Resistivity 1E16 Ohm*cm ASTM D 257
Other Standards[S]
Comparative tracking index 137 - UL 746A
S: These properties are reported by the producer according standards that are different to our defaults.
Other propertiesValueUnitTest Standard
Humidity absorption 0.1 % Sim. to ISO 62
Density 1180 kg/m³ ISO 1183
Density 1180 kg/m³ ASTM D 792
Processing Recommendation Injection MoldingValueUnitTest Standard
Pre-drying - Temperature 80 - 100 °C -
Pre-drying - Time 4 - 5 h -
Processing humidity ≤0.02 % -
Melt temperature 280 - 320 °C -
Mold temperature 70 - 110 °C -
Zone 1 260 - 300 °C -
Zone 2 270 - 310 °C -
Zone 3 270 - 310 °C -
Nozzle temperature 270 - 310 °C -
Characteristics
Processing
Injection Molding
Applications
General Purpose
Regional Availability
North America, Europe, Asia Pacific, South and Central America
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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