Materials / Compare

Brick vs. Plastic LCP GF30

Compare Brick vs. Plastic LCP GF30 strength, stiffness, weight and thermal properties.

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BrickNatural
Plastic LCP GF30Bulk polymer (molded or machined)
Try it on a partA sample part to run stress or thermal on, free in your browserOpen in LessCADOpen in LessCAD
Mechanical
Yield strengthnot given (tensile used)not given (tensile used)
Ultimate tensile strength5.1MPasourcemodulus of rupture (no direct tensile value)115MPasourcetensile strength (ISO 527)
Compressive strength77.9MPasourcemean unit compressive strength, solid extruded brick (survey mean; SD 30.8 MPa)not sourced
Flexural strengthnot sourced184MPasourcetypical (ISO 178)
Elongation at breaknot sourced1.5%sourcetensile elongation (ISO 527)
Young's modulus (stiffness)not sourced11.5GPasourcetensile modulus (ISO 527)
Density2,082kg/m³sourceface brick density row used for k (BIA notes most fired clay brick 120-130 lb/ft3)1,610kg/m³sourcetypical
Strength to weight2.45kN·m/kg71.4kN·m/kg29.2x higher
Stiffness to weightnot sourced7.14MN·m/kg
Poisson's rationot sourcednot sourced
Shear modulusnot sourcednot sourced
Bulk modulusnot sourcednot sourced
Speed of soundnot sourced2,673m/s
Thermal
Thermal conductivity0.92–1.12W/m·Ksourcerange for 130 lb/ft3 face brick (ASHRAE 2013 via BIA)0.5W/m·Ksourcehot disk (ISO 22007-2), temperature not stated
Thermal expansion7.2µm/m·KsourceTMS Code average coefficient, clay/shale unit masonry20µm/m·Ksourceflow direction (MD), mean 50-150 °C
100 mm part over a 50 °C swing36µm growth2.78x less100µm growth
Specific heat837J/kg·Ksourcevalue used in BIA heat-capacity sample calculation839J/kg·KsourceASTM E1269, temperature not stated
Heats up and cools (diffusivity)0.585mm²/s1.58x faster0.37mm²/s
Thermal shock resistancenot sourcednot sourced
Max service temperaturenot sourced288°CsourceHDT 1.8 MPa (ISO 75)
Values forSolid extruded clay/shale brick units (BIA 1993 manufacturer survey, TN 3A 2024); face brick of 130 lb/ft3 for thermal properties (BIA TN 4, from ASHRAE 2013); CTE is the TMS Code value for clay/shale masonrySumitomo Chemical SUMIKASUPER LCP E6006L (30% glass fibre; high strength, low shrinkage); SUMIKASUPER LCP Technical Note, Version 04 / Nov. 2023, typical values.

Every value links to the document that states it. "Not sourced" means no citable source states it (or only a specification minimum); figures computed from it are left out too.

Questions

Is Brick stronger than Plastic LCP GF30?

Plastic LCP GF30 is stronger: its tensile strength is 115 MPa against 5.1 MPa for Brick (22.5x).

Which is lighter, Brick or Plastic LCP GF30?

Plastic LCP GF30 is lighter: 1,610 kg/m³ against 2,082 kg/m³ for Brick.

Which is lighter for the same job, Brick or Plastic LCP GF30?

For the same stiffness or strength: Plastic LCP GF30 is lighter for a strong rod or tie, strong beam, strong panel or plate.

Part that must beBrickPlastic LCP GF30
Strong rod or tie29.2x heavierlighter
Strong beam10.3x heavierlighter
Strong panel or plate6.14x heavierlighter

For the same stiffness or strength, mass scales with density over stiffness (or strength) raised to a power set by how the part is loaded: 1 for a rod in tension, 1/2 for a beam in bending, 1/3 for a panel (the standard material-selection indices).

Which conducts heat better, Brick or Plastic LCP GF30?

Brick conducts heat better: 1.02 W/m·K against 0.5 W/m·K for Plastic LCP GF30.

Which expands less with temperature?

Brick expands less: 7.2 µm/m·K against 20 µm/m·K for Plastic LCP GF30.

Among 72 materials

1k10k0.1110100Density (kg/m³)Young's modulus (GPa)Plastic PLAPlastic PETGPlastic ABSPlastic TPUPlastic NylonAluminumSteelIronTitaniumSteel AISI 1018Stainless Steel 304Stainless Steel 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110GlassSteel AISI 1045Steel AISI 4340Steel A992Stainless Steel 303Stainless Steel 17-4PHAluminum 2024-T351Aluminum 5052-H32Aluminum 7050-T7451Titanium Ti-6Al-4VBrass C260Nickel Inconel 718Magnesium AZ31B-H24Zinc Zamak 3Plastic ABS (bulk/injection)Plastic PolycarbonatePlastic POM/AcetalPlastic Nylon PA6Plastic Nylon PA66Plastic PEEKPlastic UHMWPEPlastic HDPEPlastic PolypropylenePlastic PMMAFDM ASAFDM PolycarbonateFDM PAHT-CFFDM HIPSSLA Resin Tough 2000SLS PA12 NylonDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelPCB Laminate FR-4SiliconCeramic Alumina 96%Ceramic Aluminum NitrideAluminum A380Aluminum 6063-T6Aluminum 1100-OAluminum ADC12Magnesium AZ91DSolder SAC305Plastic PBT GF30Plastic PPS GF40Plastic LCP GF30
Stiffness against density
1k10k101001kDensity (kg/m³)Yield strength (MPa)Plastic PLAPlastic PETGPlastic ABSPlastic TPUPlastic NylonRubberAluminumSteelIronTitaniumSteel AISI 1018Stainless Steel 304Stainless Steel 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110GlassSteel AISI 1045Steel AISI 4340Steel A992Stainless Steel 303Stainless Steel 17-4PHAluminum 2024-T351Aluminum 5052-H32Aluminum 7050-T7451Titanium Ti-6Al-4VBrass C260Nickel Inconel 718Magnesium AZ31B-H24Zinc Zamak 3Plastic ABS (bulk/injection)Plastic PolycarbonatePlastic POM/AcetalPlastic Nylon PA6Plastic Nylon PA66Plastic PEEKPlastic PTFEPlastic UHMWPEPlastic HDPEPlastic PolypropylenePlastic PMMAFDM ASAFDM PolycarbonateFDM PAHT-CFFDM HIPSSLA Resin Tough 2000SLA Resin Elastic 50ASLS PA12 NylonDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelPCB Laminate FR-4SiliconCeramic Alumina 96%Aluminum A380Aluminum 6063-T6Aluminum 1100-OAluminum ADC12Magnesium AZ91DSolder SAC305Plastic PBT GF30Plastic PPS GF40BrickPlastic LCP GF30
Strength against density

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