3/1/22, 9:54 AM
`
`Thermal Properties of Non-Metals
`
`Membership Services
`
`Search
`
`Related Resources: heat transfer
`Thermal Properties of Non-Metals
`
`Heat Transfer Engineering and Design
`Engineering Metals and Materials
`Thermal Conductivity, Heat Transfer Review
`
`Thermal Properties of Non-Metals
`Conductivity: Heat transfer occurs at a lower rate across materials of low thermal conductivity than across materials of high thermal
`conductivity. Correspondingly, materials of high thermal conductivity are widely used in heat sink applications and materials of low
`thermal conductivity are used as thermal insulation . The thermal conductivity of a material may depend on temperature. The reciprocal
`of thermal conductivity is called thermal resistivity.
`Density: The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.
`Specific Heat: Is the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree).
`
`Material
`
`ABS-Plastic
`
`Acetals
`
`Acrylic
`
`Alkyds
`
`Alumina, 96%
`
`Alumina, Pure
`
`Asbestos, Asbestos-sheets
`
`Asbestos, Cement
`
`Asbestos, Cement-boards
`
`Asbestos, Corregated, 4plies/in
`
`Asbestos, Felt, 20 lam/in
`
`Asbestos, Felt, 40 lam/in
`
`Asbestos, Loosely-packed
`
`Asphalt
`
`Bakelite
`
`Balsam wool 2.2lb/ft 3
`
`Beryllia, 99.5%
`
`Conductivity
`W/m-°C
`
`0.25
`
`0.3
`
`0.06
`
`0.85
`
`21.0
`
`37.0
`
`0.166
`
`2.08
`
`0.74
`
`0.087
`
`0.078
`
`0.057
`
`0.154
`
`0.75
`
`0.19
`
`0.04
`
`197.3
`
`Density
`kg/m3
`
`1.014 x 103
`
`1.42 x 103
`
`1.19 x 103
`
`2.0 x 103
`
`3.8 x 103
`
`3.9 x 103
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`520.0
`
`-
`
`-
`
`35.0
`
`-
`
`Specific Heat
`J/kg-°C
`
`1.26 x 103
`
`1.5 x 103
`
`1.5 x 103
`
`1.3 x 103
`
`880.0
`
`880.0
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`https://www.engineersedge.com/heat_transfer/thermal_properties_of_nonmetals_13967.htm
`
`1/5
`
`CX-0846
`
`Page 1 of 5
`
`MASIMO 2061
`Apple v. Masimo
`IPR2022-01299
`
`
`
`Thermal Properties of Non-Metals
`
`Membership Services
`
`Search
`
`Related Resources: heat transfer
`Thermal Properties of Non-Metals
`
`Heat Transfer Engineering and Design
`Engineering Metals and Materials
`Thermal Conductivity, Heat Transfer Review
`
`Thermal Properties of Non-Metals
`Conductivity: Heat transfer occurs at a lower rate across materials of low thermal conductivity than across materials of high thermal
`conductivity. Correspondingly, materials of high thermal conductivity are widely used in heat sink applications and materials of low
`thermal conductivity are used as thermal insulation . The thermal conductivity of a material may depend on temperature. The reciprocal
`of thermal conductivity is called thermal resistivity.
`Density: The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.
`Specific Heat: Is the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree).
`
`Material
`
`ABS-Plastic
`
`Acetals
`
`Acrylic
`
`Alkyds
`
`Alumina, 96%
`
`Alumina, Pure
`
`Asbestos, Asbestos-sheets
`
`Asbestos, Cement
`
`Asbestos, Cement-boards
`
`Asbestos, Corregated, 4plies/in
`
`Asbestos, Felt, 20 lam/in
`
`Asbestos, Felt, 40 lam/in
`
`Asbestos, Loosely-packed
`
`Asphalt
`
`Bakelite
`
`Balsam wool 2.2lb/ft 3
`
`Beryllia, 99.5%
`
`Conductivity
`W/m-°C
`
`0.25
`
`0.3
`
`0.06
`
`0.85
`
`21.0
`
`37.0
`
`0.166
`
`2.08
`
`0.74
`
`0.087
`
`0.078
`
`0.057
`
`0.154
`
`0.75
`
`0.19
`
`0.04
`
`197.3
`
`Density
`kg/m3
`
`1.014 x 103
`
`1.42 x 103
`
`1.19 x 103
`
`2.0 x 103
`
`3.8 x 103
`
`3.9 x 103
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`520.0
`
`-
`
`-
`
`35.0
`
`-
`
`Specific Heat
`J/kg-°C
`
`1.26 x 103
`
`1.5 x 103
`
`1.5 x 103
`
`1.3 x 103
`
`880.0
`
`880.0
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`https://www.engineersedge.com/heat_transfer/thermal_properties_of_nonmetals_13967.htm
`
`1/5
`
`CX-0846
`
`Page 1 of 5
`
`MASIMO 2061
`Apple v. Masimo
`IPR2022-01299
`
`
`
`3/1/22, 9:54 AM
`Brick, Building brick
`
`Brick, Carborundum brick
`
`Brick, Chrome brick
`
`Brick, Diatomaceous earth
`
`Brick, Face brick
`
`Brick, Fireclay
`
`Brick, Magnesite
`
`Carbon
`
`Cardboard, Celotex
`
`Cardboard, Corrugated
`
`Cement, Mortar
`
`Cement, Portland
`
`Concrete, Cinder
`
`Concrete, Stone 1-2-4 mix
`
`Cork, Corkboard,10lb/ft 3
`
`Cork, Ground
`
`Cork, Regranulated
`
`Thermal Properties of Non-Metals
`0.69
`
`18.5
`
`2.32
`
`0.24
`
`1.32
`
`1.04
`
`3.81
`
`6.92
`
`0.048
`
`0.064
`
`1.16
`
`0.29
`
`0.76
`
`1.37
`
`0.043
`
`0.043
`
`0.045
`
`700.0
`
`1.6 x 103
`
`-
`
`3.0 x 103
`
`-
`
`2.0 x 103
`
`2.0 x 103
`
`-
`
`-
`
`-
`
`-
`
`-
`
`1.5 x 103
`
`-
`
`2.1 x 103
`
`160.0
`
`150.0
`
`80.0
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`Diamond, Film
`
`Diamond, Type IIA
`
`Diamond, Type IIB
`
`Diatomaceous earth
`
`E-Glass Fiber
`
`Epoxy, High Fill
`
`Epoxy, No Fill
`
`Felt, Hair
`
`Felt, Wool
`
`Fiber insulating board
`
`FR4 Epoxy Glass, 1oz Copper
`
`FR4 Epoxy Glass, 2 oz Copper
`
`FR4 Epoxy Glass, 4oz Copper
`
`FR4 Epoxy Glass, no Copper
`
`Glass, Borosilicate
`
`Glass, Pyrex
`
`Glass, Window
`
`2.0 x 103
`
`1.3 x 103
`
`0.061
`
`0.89
`
`2.163
`
`0.207
`
`0.036
`
`0.052
`
`0.048
`
`9.11
`
`17.71
`
`35.15
`
`0.294
`
`1.09
`
`1.02
`
`0.78
`
`3.5 x 103
`
`2.0 x 103
`
`-
`
`-
`
`320.0
`
`2.54 x 103
`
`-
`
`-
`
`265.0
`
`330.0
`
`240.0
`
`-
`
`-
`
`-
`
`1.9 x 103
`
`2.2 x 103
`
`2.23 x 103
`
`2.7 x 103
`
`-
`
`-
`
`-
`
`820.0
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`1.15 x 103
`
`-
`
`837.0
`
`-
`
`https://www.engineersedge.com/heat_transfer/thermal_properties_of_nonmetals_13967.htm
`
`2/5
`
`CX-0846
`
`Page 2 of 5
`
`MASIMO 2061
`Apple v. Masimo
`IPR2022-01299
`
`
`
`3/1/22, 9:54 AM
`Glass, Wool, 1.5lb/ft 3
`
`Insulex, dry
`
`Kapok
`
`Kapton
`
`Magnesia, 85%
`
`Mica
`
`Mylar
`
`Nylon
`
`Phenolic, Paper based
`
`Phenolic, Plain
`
`Plaster, Gypsum
`
`Plaster, Metal lath
`
`Plaster, Wood lath
`
`Plexiglass
`
`Polycarbonate
`
`Polyethylene, High density
`
`Polyethylene, Low density
`
`Thermal Properties of Non-Metals
`0.038
`
`24.0
`
`0.064
`
`0.035
`
`0.156
`
`0.067
`
`0.71
`
`0.19
`
`0.242
`
`0.277
`
`0.519
`
`0.48
`
`0.47
`
`0.28
`
`0.19
`
`0.19
`
`0.5
`
`0.35
`
`-
`
`-
`
`-
`
`270.0
`
`-
`
`-
`
`1.1 x 103
`
`-
`
`-
`
`1.44 x 103
`
`-
`
`-
`
`-
`
`1.2 x 103
`
`950.0
`
`920.0
`
`930.0
`
`-
`
`-
`
`-
`
`1.09 x 103
`
`-
`
`-
`
`-
`
`1.7 x 103
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`1.3 x 103
`
`2.3 x 103
`
`2.3 x 103
`
`Polyethylene, Medium density
`
`Polystyrene
`
`Polyvinyl chloride
`
`Pyrex
`
`Rock wool, 10lb/ft 3
`
`Rock wool, Loosely packed
`
`Rubber, Butyl
`
`Rubber, Hard
`
`Rubber, Silicone
`
`Rubber, Soft
`
`Sawdust
`
`S-Glass Fiber
`
`Silica aerogel
`
`Silicon, 99.9%
`
`Silicone grease
`
`Stone, Granite
`
`Stone, Limestone
`
`0.4
`
`0.106
`
`0.16
`
`1.26
`
`0.04
`
`0.067
`
`0.26
`
`0.19
`
`0.19
`
`0.14
`
`0.059
`
`0.9
`
`0.024
`
`150.0
`
`0.21
`
`2.8
`
`1.3
`
`-
`
`-
`
`-
`
`160.0
`
`64.0
`
`-
`
`-
`
`-
`
`-
`
`-
`
`2.49 x 103
`
`140.0
`
`2.33 x 103
`
`-
`
`2.64 x 103
`
`2.5 x 103
`
`2.3 x 103
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`835.0
`
`-
`
`710.0
`
`-
`
`-
`
`-
`
`https://www.engineersedge.com/heat_transfer/thermal_properties_of_nonmetals_13967.htm
`
`3/5
`
`CX-0846
`
`Page 3 of 5
`
`MASIMO 2061
`Apple v. Masimo
`IPR2022-01299
`
`
`
`3/1/22, 9:54 AM
`Stone, Marble
`
`Stone, Sandstone
`
`Styrofoam
`
`Teflon
`
`Wood Shavings
`
`Wood, Cross Grain, Balsa, 8.8lb/ft 3
`
`Wood, Cross Grain, Cypress
`
`Wood, Cross Grain, Fir
`
`Wood, Cross Grain, Maple
`
`Wood, Cross Grain, Oak
`
`Wood, Cross Grain, White pine
`
`Wood, Cross Grain, Yellow pine
`
`Aluminum-Oxide, Al 2 O 3 , 99.5%
`
`Aluminum-Oxide, Al 2 O 3 , 96%
`
`Aluminum-Oxide, Al 2 O 3 , 90%
`
`Thermal Properties of Non-Metals
`2.5
`
`1.83
`
`0.035
`
`0.22
`
`0.059
`
`0.055
`
`0.097
`
`0.11
`
`0.166
`
`0.166
`
`0.112
`
`0.147
`
`32.0
`
`21.5
`
`12.0
`
`2.6 x 103
`
`2.2 x 103
`
`-
`
`-
`
`-
`
`140.0
`
`460.0
`
`420.0
`
`540.0
`
`540.0
`
`430.0
`
`640.0
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`1.04 x 103
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`-
`
`Thermal Conductivity Conversions:
`1 cal/cm2/cm/sec/°C = 10.63 watts/in - °C
`
`117 BTU/(hr-ft F) x (.293 watt-hr/BTU) x (1.8F/C) x (ft/12 in.) = 5.14 watts/in - °C
`or
`117 Btu / (hr-ft-F) x .04395 watt-hr-F-ft/(Btu=°C - in) = 5.14 watts/in-°C
`Related:
`Thermal Properties of Metals
`
`Engineers Edge:
`https://www.engineersedge.com/heat_transfer/thermal_properties_of_nonmetals_13967.htm
`
`Copy Text to clipboard
`
`Link to this Webpage:
`
`Click for Suggested Citation
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`
`4/5
`
`CX-0846
`
`Page 4 of 5
`
`MASIMO 2061
`Apple v. Masimo
`IPR2022-01299
`
`
`
`Thermal Properties of Non-Metals
`
`3/1/22, 9:54 AM
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`
`MASIMO 2061
`Apple v. Masimo
`IPR2022-01299
`
`
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