Materials / Compare

Drywall vs. FDM HIPS

Compare Drywall vs. FDM HIPS strength, stiffness, weight and thermal properties.

DrywallNatural
FDM HIPS3D printed (FDM)
MechanicalDrywallFDM HIPS
Yield strengthnot given (tensile used)not given (tensile used)
Ultimate tensile strength1–2MPa118.4MPa2
Compressive strength2.4MPa3not sourced
Flexural strengthnot sourced31.8MPa2
Elongation at breaknot sourced1.4%2
Young's modulus (stiffness)1–2GPa11.59GPa2
Densitynot sourced1,023kg/m³2
Strength to weightnot sourced18kN·m/kg
Stiffness to weightnot sourced1.55MN·m/kg
Poisson's rationot sourcednot sourced
Shear modulusnot sourcednot sourced
Bulk modulusnot sourcednot sourced
Speed of soundnot sourced1,246m/s
1k10k0.1110100Density (kg/m³)Young's modulus (GPa)Plastic PLAPlastic PETGPlastic ABSPlastic TPUPlastic NylonWoodAluminumSteelIronTitaniumSteel AISI 1018Stainless Steel 304Stainless Steel 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110Copper C10100Copper C12200GlassSteel 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-CFSLA Resin StandardSLA Resin Tough 2000SLS PA12 NylonDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelConcretePCB Laminate FR-4SiliconCeramic Alumina 96%Ceramic Aluminum NitrideAluminum A380Aluminum 6063-T6Aluminum 1100-OAluminum 3003-OAluminum ADC12Magnesium AZ91DSolder SAC305Plastic PBT GF30Plastic PPS GF40Plastic LCP GF30FDM HIPS
Stiffness against densityHigher and further left: stiffer for its weight
1k10k101001kDensity (kg/m³)Yield strength (MPa)Plastic PLAPlastic PETGPlastic ABSPlastic TPUPlastic NylonRubberWoodAluminumSteelIronTitaniumSteel AISI 1018Stainless Steel 304Stainless Steel 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110Copper C10100Copper C12200GlassSteel 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-CFSLA Resin StandardSLA Resin Tough 2000SLA Resin Elastic 50ASLS PA12 NylonDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelBrickPCB Laminate FR-4SiliconCeramic Alumina 96%Aluminum A380Aluminum 6063-T6Aluminum 1100-OAluminum 3003-OAluminum ADC12Magnesium AZ91DSolder SAC305Plastic PBT GF30Plastic PPS GF40Plastic LCP GF30FDM HIPS
Strength against densityHigher and further left: stronger for its weight
ThermalDrywallFDM HIPS
Thermal conductivitynot sourcedbase material0.17W/m·K4
Thermal expansion16.7µm/m·K34.79x lessbase material80µm/m·K4
100 mm part over a 50 °C swing83.5µm growth4.79x less400µm growth
Specific heat1,090J/kg·K3not sourced
Heats up and cools (diffusivity)not sourcednot sourced
Thermal shock resistancenot sourcednot sourced
Glass transitionnot sourced99°C2
Max service temperature52°C5HDT 1.8 MPa86°C2
1k10k0.1110100Density (kg/m³)Thermal conductivity (W/m·K)Plastic PLAPlastic PETGPlastic ABSPlastic NylonRubberWoodAluminumSteelIronTitaniumSteel AISI 1018Stainless Steel 304Stainless Steel 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110Copper C10100Copper C12200GlassSteel 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 PolycarbonateSLA Resin StandardDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelConcreteBrickPCB Laminate FR-4SiliconCeramic Alumina 96%Ceramic Aluminum NitrideAluminum A380Aluminum 6063-T6Aluminum 1100-OAluminum 3003-OAluminum ADC12Magnesium AZ91DSolder SAC305Plastic PBT GF30Plastic PPS GF40Plastic LCP GF30FDM HIPS
Thermal conductivity against densityHigher and further left: spreads more heat for its weight
0.111010010100Thermal conductivity (W/m·K)Thermal expansion (µm/m·K)Plastic PETGPlastic ABSPlastic NylonWoodAluminumSteelIronTitaniumSteel AISI 1018Stainless Steel 304Stainless Steel 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110Copper C10100Copper C12200GlassSteel 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 PolycarbonateSLA Resin StandardDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelConcreteBrickPlywoodPCB Laminate FR-4SiliconCeramic Alumina 96%Ceramic Aluminum NitrideAluminum A380Aluminum 6063-T6Aluminum 1100-OAluminum 3003-OAluminum ADC12Magnesium AZ91DSolder SAC305Plastic PBT GF30Plastic PPS GF40Plastic LCP GF30FDM HIPS
Thermal expansion against thermal conductivityLower and further right: warps less when heated
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Sources5 documents: USDA Forest Products Laboratory, BASF Forward AM, Gypsum Association, INEOS Styrolution, USG
Drywall
1/2 in. (12.7 mm) regular gypsum board (ASTM C1396), Gypsum Association GA-235-2019 typical/minimum properties; tensile and E from USDA FPL-co-authored review; service limit from USG Sheetrock 1/2 in. submittal
FDM HIPS
BASF Forward AM (BASF 3D Printing Solutions) Ultrafuse HiPS, TDS v2.2 (13.11.2019), printed specimens, XY 'Flat'. Specimen print settings are not stated; recommended processing on the sheet: nozzle 240-260 °C, bed 100-120 °C, 40-80 mm/s. Product is discontinued (Forward AM product page) but the TDS is still served by Forward AM.
  1. 1
    Mechanical Properties of Gypsum Board at Elevated TemperaturesUSDA Forest Products LaboratoryDrywall · Ultimate tensile strength: ambient range reported in review (Australian studies)Drywall · Young's modulus (stiffness): ambient range reported in review (Australian studies)
  2. 2
    Ultrafuse HiPS Technical Data Sheet, v2.2 (2019)BASF Forward AMarchived copyFDM HIPS · Ultimate tensile strength: typicalFDM HIPS · Flexural strength: typicalFDM HIPS · Elongation at break: typicalFDM HIPS · Young's modulus (stiffness): typicalFDM HIPS · Density: typicalFDM HIPS · Glass transition: typicalFDM HIPS · Max service temperature: HDT 1.8 MPa
  3. 3
    GA-235-2023 Gypsum Board Typical Mechanical and Physical PropertiesGypsum AssociationDrywall · Compressive strength: typical, 70 F / 50% RHDrywall · Thermal expansion: typical, unrestrained, 3.3-32 CDrywall · Specific heat: typical (from ASHRAE Handbook of Fundamentals, per GA)
  4. 4
    Styrolution PS 486N (HIPS) Product Data SheetINEOS StyrolutionFDM HIPS · Thermal conductivity: base material: INEOS Styrolution PS 486N injection-molding HIPS, typicalFDM HIPS · Thermal expansion: base material: INEOS Styrolution PS 486N injection-molding HIPS, typical
  5. 5
    Sheetrock Brand UltraLight Panels Submittal Sheet (WB2501)USGarchived copyDrywall · Max service temperature: manufacturer sustained-exposure limit

Each number points to the document that states it, with the exact basis. Values without a number are computed from the sourced ones. "Not sourced" means no citable source states it (or only a specification minimum); figures computed from it are left out too.

FDM HIPS is 3D printed: its properties depend on build direction and print settings; these are typical values.

Questions

Mechanical

Is Drywall stronger than FDM HIPS?

FDM HIPS is stronger: its tensile strength is 18.4 MPa against 1.5 MPa for Drywall (12.3x).

Which is stiffer, Drywall or FDM HIPS?

FDM HIPS is stiffer: Young's modulus 1.59 GPa against 1.5 GPa for Drywall, so the same part in FDM HIPS deflects less under the same load.

Thermal

Which expands less with temperature?

Drywall expands less: 16.7 µm/m·K against 80 µm/m·K for FDM HIPS.

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