nan
type: Class

Nanomaterials Ontology
type: Ontology
creator: Deborah L McGuinness
creator: JamesMcCusker
creator: VipulaRawte
comment: A nanomaterials ontology to support data publication using Nanomine.
imports: BIBO
imports: SIO
imports: Nanopub

AC Dielectric Constant
type: Class
has selector: //AC_Dielectric_Constant
subclass of: Electrical Property

AC Dielectric Dispersion
type: Class
subclass of: Electrical Property
definition: Frequency dependent dielectric constant

Abbreviation
type: Class
subclass of: Name
definition: a shortened form of a word or phrase. It consists of a group of letters taken from the word or phrase.
was quoted from: https://en.wikipedia.org/wiki/Abbreviation

Arc Resistance
type: Class
has selector: //ArcResistance
subclass of: Restriction
  has value: s
  on property: hasUnit
subclass of: Electrical Property
definition: A measure of the durability of an insulating or dielectric material against the formation of conductive paths along thesurface by arc discharges.

Aspect Ratio
type: Class
subclass of: Ratio
definition: is the ratio of its sizes in different dimensions. For example, the aspect ratio of a rectangle is the ratio of its longer side to its shorter side – the ratio of width to height, when the rectangle is oriented as a "landscape".
was quoted from: https://en.wikipedia.org/wiki/Aspect_ratio

Atactic
type: Class
subclass of: Tacticity
definition: In atactic macromolecules the substituents are placed randomly along the chain. The percentage of meso diads is between 1 and 99%. With the aid of spectroscopic techniques such as NMR it is possible to pinpoint the composition of a polymer in terms of the percentages for each triad.
was quoted from: https://en.wikipedia.org/wiki/Tacticity#Atactic_polymers

Atomic Force Microscopy
type: Class
has selector: //Atomic_Force_Microscopy
subclass of: Measuring
definition: Nanoscale probing of material surface characteristics

Brittle Temperature
type: Class
has selector: //BrittleTemperature
subclass of: Restriction
  has value: K
  on property: hasUnit
subclass of: Thermal Property
definition: Brittleness temperature is the temperature at which 50% of the tested specimens exhibit brittle failure at specified impact conditions

Constitutional Unit Formula
type: Class
subclass of: Name
definition: a way of expressing information about the proportions of atoms that constitute a particular chemical compound, using a single line of chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs.
was quoted from: https://en.wikipedia.org/wiki/Chemical_formula

Charpy Impact Energy
type: Class
has selector: //CharpyImpactEnergy
subclass of: Restriction
  has value: J
  on property: hasUnit
subclass of: Notch Property
definition: Energy absorbed by the sample during Charpy impact testing

Communication
type: Class
subclass of: AcademicArticle

Compression
type: Class
subclass of: Viscoelastic Property

Compression Modulus
type: Class
has selector: //CompressionModulus
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Compression Property
definition: The ratio of compressive stress to compressive strain

Compression Stress At Break
type: Class
has selector: //CompressionStressAtBreak
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Compression Property
definition: Compression stress when specimen breaks

Compression Stress At Yield
type: Class
has selector: //CompressionStressAtYield
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Compression Property
definition: Compression stress at yield point

Compressive Creep Rupture Strength
type: Class
has selector: //CompressiveCreepRuptureStrength
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Compressive Creep
definition: Material strength at rupture during a compressive creep test

Compressive Creep Rupture Time
type: Class
has selector: //CompressiveCreepRuptureTime
subclass of: Restriction
  has value: s
  on property: hasUnit
subclass of: Compressive Creep
definition: Time taken to rupture from applying load during a compressive creep test

Compressive Creep Strain
type: Class
has selector: //CompressiveCreepStrain
subclass of: Compressive Creep
definition: Profile of strain as a function of time during a compressive creep test

Compressive Loading Profile
type: Class
has selector: //Compression/LoadingProfile
subclass of: Compression Property
definition: Stress vs. strain curve of during compressive loading and/or unloading test

Copolymer
type: Class
subclass of: Polymer
definition: polymers containing a mixture of repeat units
was quoted from: https://en.wikipedia.org/wiki/Polymer#Monomers_and_repeat_units

Crystal Phase
type: Class
subclass of: CrystalStructure
definition: A single material may have several distinct solid states capable of forming separate phases. Water is a well-known example of such a material. For example, water ice is ordinarily found in the hexagonal form ice Ih, but can also exist as the cubic ice Ic, the rhombohedral ice II, and many other forms. Polymorphism is the ability of a solid to exist in more than one crystal form. For pure chemical elements, polymorphism is known as allotropy. For example, diamond, graphite, and fullerenes are different allotropes of carbon.
was quoted from: https://en.wikipedia.org/wiki/Phase_(matter)#Crystal_phases

Crystalization Temperature
type: Class
has selector: //CrystalizationTemperature
subclass of: Thermal Property
definition: It is the temperature at which a solid phase begins to form, resulting in a mixture of solid particles and solution

Current Density
type: Class
has selector: //CurrentDensity
subclass of: Restriction
  has value: C/m^2
  on property: hasUnit
subclass of: Electrical Property
definition: the amount of electric current flowing per unit cross-sectional area of a material.

DC Dielectric Constant
type: Class
has selector: //DC_DielectricConstant
subclass of: Electrical Property
definition: Also called dielectric permittivity. Ratio of the permittivity of a substance to the permittivity of free space, in particular contribution from direct current component that is invariant to applied frequency

DSC Profile
type: Class
has selector: //DSC_Profile
subclass of: Thermal Property
definition: Heat flow vs temperature out of a differential scanning calorimetry experiment

Density
type: Class
has selector: //Density
subclass of: Restriction
  has value: kg/m^3
  on property: hasUnit
subclass of: Volumetric Property
subclass of: 3DExtentQuantity
definition: The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.
definition: degree of consistency measured by the quantity of mass per unit volume
was quoted from: https://en.wikipedia.org/wiki/Density

Dielectric Breakdown Strength
type: Class
has selector: //DielectricBreakdownStrength
subclass of: Restriction
  has value: V/m
  on property: hasUnit
subclass of: Electrical Property
definition: Maximum voltage required to produce a dielectric breakdown through the material and is expressed as Volts per unit thickness.

Dielectric Loss Permittivity
type: Class
has selector: //Dielectric_Loss_Permittivity
subclass of: Electrical Property

Dielectric Loss Tangent
type: Class
has selector: //Dielectric_Loss_Tangent
subclass of: Electrical Property

Dielectric and Impedance Spectroscopy Analysis
type: Class
has selector: //Dielectric_and_Impedance_Spectroscopy_Analysis
subclass of: Measuring
definition: Measurement of dielectric spectroscopy (variation of dielectric constant with frequency)

Differential Scanning Calorimetry
type: Class
has selector: //Differential_Scanning_Calorimetry
subclass of: Measuring
definition: Measurement of heat required to increase unit temperature in a material

Dynamic Mechanical Analysis
type: Class
has selector: //Dynamic_Mechanical_Analysis
subclass of: Measuring
definition: Method to get viscoelastic behavior of materials with controlled temperature and frequency

Elastomer
type: Class
subclass of: Plastic
definition: a polymer with viscoelasticity (having both viscosity and elasticity) and very weak inter-molecular forces, generally having low Young's modulus and high failure strain compared with other materials.
was quoted from: https://en.wikipedia.org/wiki/Elastomer

Electric Conductivity
type: Class
has selector: //ElectricConductivity
subclass of: Restriction
  has value: S/m
  on property: hasUnit
subclass of: Electrical Property
definition: ability of electric current to flow through a material

Electric Percolation Threshold
type: Class
has selector: //ElectricPercolationThreshold
subclass of: Electrical Property
definition: minimum filler content in the polymer matrix after which there is no significant change in the electrical properties of the composites.

Elongation At Break
type: Class
has selector: //ElongationAtBreak
subclass of: Restriction
  has value: m
  on property: hasUnit
subclass of: Tensile Property
definition: Elongation of specimen when breaks

Elongation At Yield
type: Class
has selector: //ElongationAtYield
subclass of: Restriction
  has value: m
  on property: hasUnit
subclass of: Tensile Property
definition: Tensile elongation corresponding to the yield (an increase in strain does not result in an increase in stress).

Energy Density
type: Class
has selector: //EnergyDensity
subclass of: Restriction
  has value: J/m^3
  on property: hasUnit
subclass of: Electrical Property
definition: amount of energy stored in a given system or region of space per unit volume or mass

Essential Work Of Fracture
type: Class
has selector: //EssentialWorkOfFracture
subclass of: Restriction
  has value: J
  on property: hasUnit
subclass of: Fracture Toughness Property
definition: Energy associated with cracking at the process zone

Eutactic
type: Class
subclass of: Tacticity
definition: In eutactic macromolecules, substituents may occupy any specific (but potentially complex) sequence of positions along the chain. Isotactic and syndiotactic polymers are instances of the more general class of eutactic polymers, which also includes heterogeneous macromolecules in which the sequence consists of substituents of different kinds (for example, the side-chains in proteins and the bases in nucleic acids).
was quoted from: https://en.wikipedia.org/wiki/Tacticity#Eutactic_polymers

Fiber Tensile Elongation
type: Class
has selector: //FiberTensileElongation
subclass of: Restriction
  has value: m
  on property: hasUnit
subclass of: Tensile Property
definition: Elongation along grain direction in fibers

Fiber Tensile Modulus
type: Class
has selector: //FiberTensileModulus
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Tensile Property
definition: Tensile modulus along grain direction in fibers

Fiber Tensile Strength
type: Class
has selector: //FiberTensileStrength
subclass of: Restriction
  has value: N
  on property: hasUnit
subclass of: Tensile Property
definition: Tensile Stress along grain direction in fibers

Filler
type: Class
subclass of: Role

Flexural Creep Rupture Strength
type: Class
has selector: //FlexuralCreepRuptureStrength
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Flexural Creep
definition: Material strength at rupture during a flexural creep test

Flexural Creep Rupture Time
type: Class
has selector: //FlexuralCreepRuptureTime
subclass of: Restriction
  has value: s
  on property: hasUnit
subclass of: Flexural Creep
definition: Time taken to rupture from applying load during a flexural creep test

Flexural Creep Strain
type: Class
has selector: //FlexuralCreepStrain
subclass of: Flexural Creep
definition: Profile of strain as a function of time during a flexural creep test

Flexural Loading Profile
type: Class
has selector: //Flexural/LoadingProfile
subclass of: Flexural Property
definition: Stress vs. strain curve of during flexural loading and/or unloading test

Flexural Modulus
type: Class
has selector: //FlexuralModulus
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Flexural Property
definition: Ratio of stress to strain in flexural deformation, or the tendency for a material to bend

Flexural Stress At Break
type: Class
has selector: //FlexuralStressAtBreak
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Flexural Property
definition: Flexural stress at the moment at which a test specimen tears

Flexural Stress At Yield
type: Class
has selector: //FlexuralStressAtYield
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Flexural Property
definition: Flexural stress corresponding to the yield point

Fourier Transform Infrared Spectroscopy
type: Class
has selector: //Fourier_Transform_Infrared_Spectroscopy
subclass of: Measuring
definition: Measurement of infrared spectrum of absorption or emission of a solid, liquid or gas

Glass Transition Temperature
type: Class
has selector: //GlassTransitionTemperature
subclass of: Restriction
  has value: K
  on property: hasUnit
subclass of: Thermal Property
definition: is the temperature region where the polymer transitions from a hard, glassy material to a soft, rubbery material.

Growth Rate Of Crystal
type: Class
has selector: //GrowthRateOfCrystal
subclass of: Crystallinity
definition: Rate of the crystallization process

Growth Rate Parameter Of Avrami Equation
type: Class
has selector: //GrowthRateParameterOfAvramiEquation
subclass of: Crystallinity
definition: Growth Rate Parameter in Avrami Equation

Halflife Of Crystallization
type: Class
has selector: //HalflifeOfCrystallization
subclass of: Crystallinity

Hardener
type: Class
subclass of: Additive
definition: A chemical additive that increases the viscosity of a polymer.

Heat Of Crystallization
type: Class
has selector: //HeatOfCrystallization
subclass of: Restriction
  has value: J
  on property: hasUnit
subclass of: Thermal Property
definition: The amount of heat that must be removed from one gram of a liquid at its freezing point to freeze it with no change in temperature.

Heat Of Fusion
type: Class
has selector: //HeatOfFusion
subclass of: Restriction
  has value: J
  on property: hasUnit
subclass of: Thermal Property
definition: change in enthalpy with energy dissipation

Homopolymer
type: Class
subclass of: Polymer
definition: polymers that contain only a single type of repeat unit
was quoted from: https://en.wikipedia.org/wiki/Polymer#Monomers_and_repeat_units

IZOD Area
type: Class
has selector: //IZOD_Area
subclass of: Restriction
  has value: m^2
  on property: hasUnit
subclass of: Notch Property
definition: Area associated in Izod impact testing

IZOD Impact Energy
type: Class
has selector: //IZOD_ImpactEnergy
subclass of: Restriction
  has value: J
  on property: hasUnit
subclass of: Notch Property
definition: Energy absorbed by the sample during Izod impact testing, as calculated by the height of swing arm

Impact
type: Class
has selector: //Impact
subclass of: Fracture Toughness Property
definition: Izod impact resistance of materials

Interfacial Tension
type: Class
has selector: //InterfacialTension
subclass of: Restriction
  has value: N
  on property: hasUnit
subclass of: Volumetric Property
definition: Interfacial tension is the force that holds the surfaceof a particular phase together

Interphase Thickness
type: Class
has selector: //InterphaseThickness
subclass of: Restriction
  has value: m
  on property: hasUnit
subclass of: Volumetric Property
definition: Thickness of matrix-particle interaction area with a gradient property as a function of distance from particle surface

Isotactic
type: Class
subclass of: Tacticity
definition: Isotactic polymers are composed of isotactic macromolecules (IUPAC definition). In isotactic macromolecules all the substituents are located on the same side of the macromolecular backbone. An isotactic macromolecule consists of 100% meso diads. Polypropylene formed by Ziegler-Natta catalysis is an isotactic polymer. Isotactic polymers are usually semicrystalline and often form a helix configuration.
was quoted from: https://en.wikipedia.org/wiki/Tacticity#Isotactic_polymers

LC Phase Transition Temperature
type: Class
has selector: //LC_PhaseTransitionTemperature
subclass of: Restriction
  has value: K
  on property: hasUnit
subclass of: Thermal Property
definition: temperature of transition to liquid crystal phase

Linear Elastic
type: Class
has selector: //LinearElastic
subclass of: Fracture Toughness Property
definition: Infinitesimal material deformation or deformation within the linear regime

Linear Expansion Coefficient
type: Class
has selector: //LinearExpansionCoefficient
subclass of: Restriction
  has value: m/K
  on property: hasUnit
subclass of: Volumetric Property
definition: It is the fractional change in length per degree of temperature change

Manufacturer
type: Class
subclass of: Organization
definition: An organization that enages in the value added production of merchandise for use or sale using labour and machines, tools, chemical and biological processing, or formulation.
was quoted from: https://en.wikipedia.org/wiki/Manufacturing

Mass Fraction
type: Class
subclass of: Concentration

Matrix
type: Class
subclass of: Role

Melting Temperature
type: Class
has selector: //MeltingTemperature
subclass of: Restriction
  has value: K
  on property: hasUnit
subclass of: Thermal Property
definition: the temperature at which a solid turns into a liquid

Nuclear Magnetic Resonance
type: Class
has selector: //Nuclear_Magnetic_Resonance
subclass of: Measuring
definition: Molecular analysis due to observed NMR under applied magnetic field

Nucleation Parameter Of Avrami Equation
type: Class
has selector: //NucleationParameterOfAvramiEquation
subclass of: Crystallinity
definition: Nucleation Parameter in Avrami Equation

Particle
type: Class
subclass of: Nanomaterial
definition: particles between 1 and 100 nanometers in size. In nanotechnology, a particle is defined as a small object that behaves as a whole unit with respect to its transport and properties.
was quoted from: https://en.wikipedia.org/wiki/Nanoparticle

Plastic Elastic
type: Class
has selector: //PlasticElastic
subclass of: Fracture Toughness Property
definition: Material deformation that undergoes both elastic and plastic deformation

Poissons Ratio
type: Class
has selector: //PoissonsRatio
subclass of: Tensile Property
definition: Negative ratio of traverse to axial strain

Polymer Blend
type: Class
subclass of: Polymer
definition: a member of a class of materials analogous to metal alloys, in which at least two polymers are blended together to create a new material with different physical properties.
was quoted from: https://en.wikipedia.org/wiki/Polymer_blend

Polymer Nanocomposite
type: Class
subclass of: Nanocomposite
alternative label: PNC
definition: Polymer nanocomposites (PNC) consist of a polymer or copolymer having nanoparticles or nanofillers dispersed in the polymer matrix. These may be of different shape (e.g., platelets, fibers, spheroids), but at least one dimension must be in the range of 1–50 nm.
was quoted from: https://en.wikipedia.org/wiki/Polymer_nanocomposite

Pre-Load
type: Class
has selector: //PreLoad
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Condition
definition: Pre-stress or pre-strain before testing

Conference Proceedings Article
type: Class
subclass of: AcademicArticle
definition: An article published in the proceedings of a conference.

Pulsed Electro Acoustic
type: Class
has selector: //Pulsed_Electro_Acoustic
subclass of: Measuring
definition: Measurement of space charge in dielectric materials

Raman Spectroscopy
type: Class
has selector: //Raman_Spectroscopy
subclass of: Measuring
definition: Molecular analysis with spectroscopic techniques that observe low-frequency modes in a material

Research Article
type: Class
subclass of: AcademicArticle

Review Article
type: Class
subclass of: AcademicArticle

Scanning Electron Microscopy
type: Class
has selector: //Scanning_Electron_Microscopy
subclass of: Measuring
definition: Scanning electron microscopy for obtaining microstructure at microscale

Shear
type: Class
subclass of: Viscoelastic Property

Shear Loading Profile
type: Class
has selector: //Shear/LoadingProfile
subclass of: Shear Property
definition: Stress vs. strain curve of during shear loading and/or unloading test

Shear Modulus
type: Class
has selector: //ShearModulus
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Shear Property
definition: Ratio of shear stress to shear strain

Shear Stress At Break
type: Class
has selector: //ShearStressAtBreak
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Shear Property
definition: Shear stress when specimen breaks

Shear Stress At Yield
type: Class
has selector: //ShearStressAtYield
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Shear Property
definition: Shear stress at yield point

Specific Heat Capacity Cp
type: Class
has selector: //SpecificHeatCapacity_Cp
subclass of: Restriction
  has value: J/K
  on property: hasUnit
subclass of: Thermal Property
definition: Cp for a gas is the change in the enthalpy (H) of the system with respect to change in temperature at a fixed pressure of the system

Specific Heat Capacity Cv
type: Class
has selector: //SpecificHeatCapacity_Cv
subclass of: Restriction
  has value: J/K
  on property: hasUnit
subclass of: Thermal Property
definition: Cv for a gas is the change in internal energy (U) of a system with respect to change in temperature at a fixed volume of the system

Spectroscopy
type: Class
has selector: //Spectrocopy
subclass of: Quantity
definition: The chemical composition ,composition variation ,crystal structure & photo-electric properties of the materials.

Strain
type: Class
subclass of: Mechanical Property
definition: Engineering strain is defined as the amount of deformation in the direction of the applied force divided by the initial length of the material.

Strain Rate
type: Class
has selector: //StrainRate
subclass of: Restriction
  has value: 1/s
  on property: hasUnit
subclass of: Condition
definition: Rate of strain change

Stress
type: Class
subclass of: Mechanical Property
definition: When a material is loaded with a force, it produces a stress, which then causes a material to deform.

Surface Resistivity
type: Class
has selector: //SurfaceResistivity
subclass of: Restriction
  has value: Ohm*m
  on property: hasUnit
subclass of: Electrical Property
definition: Ability to resist leakage current along the surface of an insulating material

Surface Tension
type: Class
has selector: //SurfaceTension
subclass of: Restriction
  has value: N
  on property: hasUnit
subclass of: Volumetric Property
definition: the force that causes the molecules on the surface of a liquid to be pushed together and form a layer

Surface Treatment
type: Class
subclass of: Role

Syndiotactic
type: Class
subclass of: Tacticity
definition: In syndiotactic or syntactic macromolecules the substituents have alternate positions along the chain. The macromolecule consists 100% of racemo diads. Syndiotactic polystyrene, made by metallocene catalysis polymerization, is crystalline with a melting point of 161 °C. Gutta percha is also an example for Syndiotactic polymer.
was quoted from: https://en.wikipedia.org/wiki/Tacticity#Syndiotactic_polymers

Technical Comment
type: Class
subclass of: Document

Tensile
type: Class
subclass of: Viscoelastic Property

Tensile Creep Compliance
type: Class
has selector: //TensileCreepCompliance
subclass of: Restriction
  has value: 1/Pa
  on property: hasUnit
subclass of: Tensile Creep
definition: Inverse of tensile creep modulus

Tensile Creep Modulus
type: Class
has selector: //TensileCreepModulus
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Tensile Creep
definition: Elastic modulus during creep test

Tensile Creep Recovery
type: Class
has selector: //TensileCreepRecovery
subclass of: Tensile Creep
definition: Ability of material to recover to original state after creep

Tensile Creep Rupture Strength
type: Class
has selector: //TensileCreepRuptureStrength
subclass of: Restriction
  has value: N
  on property: hasUnit
subclass of: Tensile Creep
definition: Material strength at rupture during a tensile creep test

Tensile Creep Rupture Time
type: Class
has selector: //TensileCreepRuptureTime
subclass of: Tensile Creep
definition: Time taken to rupture from applying load during a tensile creep test

Tensile Creep Strain
type: Class
has selector: //TensileCreepStrain
subclass of: Tensile Creep
definition: Profile of strain as a function of time during a tensile creep test

Tensile Loading Profile
type: Class
has selector: //Tensile/LoadingProfile
subclass of: Tensile Property
definition: Stress vs. strain curve of during tensile loading and/or unloading test

Tensile Modulus
type: Class
has selector: //TensileModulus
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Tensile Property
definition: Young's modulus, or elastic modulus, describes tensile elasticity, or the tendency of an object to deform along an axis when opposing forces are applied along that axis; it is defined as the ratio of tensile stress to tensile strain.

Tensile Stress At Break
type: Class
has selector: //TensileStressAtBreak
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Tensile Property
definition: Tensile stress at the moment at which a test specimen tears

Tensile Stress At Yield
type: Class
has selector: //TensileStressAtYield
subclass of: Restriction
  has value: Pa
  on property: hasUnit
subclass of: Tensile Property
definition: Tensile stress corresponding to the yield point (an increase in strain does not result in an increase in stress).

Thermal Conductivity
type: Class
has selector: //ThermalConductivity
subclass of: Restriction
  has value: W/(m*K)
  on property: hasUnit
subclass of: Thermal Property
definition: a measure of the ability of a substance to conduct heat, determined by the rate of heat flownormally through an area in the substance divided by the area and by minus the component of the temperaturegradient in the direction of flow

Thermal Decomposition Temperature
type: Class
has selector: //ThermalDecompositionTemperature
subclass of: Restriction
  has value: K
  on property: hasUnit
subclass of: Thermal Property
definition: Thermal decomposition temperature of a substance is the temperature at which the substance chemically decomposes by heat

Thermal Diffusivity
type: Class
has selector: //ThermalDiffusivity
subclass of: Restriction
  has value: m^2/s
  on property: hasUnit
subclass of: Thermal Property
definition: thermal diffusivity is the thermal conductivity divided by density and specific heat capacity at constant pressure. It measures the rate of transfer of heat of a material from the hot side to the cold side

Thermogravimetric Analysis
type: Class
has selector: //Thermogravimetric_Analysis
subclass of: Measuring
definition: Thermal analysis of material properties as function of temperature and time

Thermoplastic
type: Class
subclass of: Plastic
definition: a plastic material, a polymer, that becomes pliable or moldable above a specific temperature and solidifies upon cooling.
was quoted from: https://en.wikipedia.org/wiki/Thermoplastic

Thermoset
type: Class
subclass of: Plastic
definition: a cured thermosetting resin. A thermosetting resin is a prepolymer in a soft solid or viscous liquid state that changes irreversibly into an infusible, insoluble polymer network by curing.
was quoted from: https://en.wikipedia.org/wiki/Thermosetting_polymer

Torsion
type: Class
subclass of: Viscoelastic Property

Trade Name
type: Class
subclass of: Name
definition: The common, non-chemical name for a chemical substance.

Transmission Electron Microscopy
type: Class
has selector: //Transmission_Electron_Microscopy
subclass of: Measuring
definition: Transmission electron microscopy for obtaining microstructure at nanoscale

Viscosity
type: Class
subclass of: 3DExtentQuantity
definition: a measure of its resistance to gradual deformation by shear stress or tensile stress.
was quoted from: https://en.wikipedia.org/wiki/Viscosity

Volume Expansion Coefficient
type: Class
has selector: //VolumeExpansionCoefficient
subclass of: Restriction
  has value: m^3/K
  on property: hasUnit
subclass of: Volumetric Property
definition: volumetric coefficient of thermal expansion

Volume Fraction
type: Class
subclass of: Concentration
definition: The volume of a constituent divided by the volume of all constituents of the mixture prior to mixing.

Volume Resistivity
type: Class
has selector: //VolumeResistivity
subclass of: Restriction
  has value: Ohm*m
  on property: hasUnit
subclass of: Electrical Property
definition: Ability to oppose the flow of electric current.

Water Absorption
type: Class
has selector: //WaterAbsorption
subclass of: Volumetric Property
definition: The amount of weight gain (%) experienced in a polymer after immersion in water for a specific length of time under controlled environment.

Weight Loss
type: Class
has selector: //WeightLoss
subclass of: Volumetric Property

XRay Diffraction and Scattering
type: Class
has selector: //XRay_Diffraction_and_Scattering
subclass of: Measuring
definition: Non-destructive X-ray measurement for crystal structure, chemical composition, and physical properties

Aspect Ratio
type: Class
subclass of: Ratio
definition: The aspect ratio of a geometric shape is the ratio of its sizes in different dimensions.

Density
type: Class

Surface Area
type: Class

Additive
type: Class
subclass of: ChemicalSubstance
definition: A chemical substance that is blended in to a polymer to acheive a desired effect.

Nanocomposite
type: Class
subclass of: Nanomaterial
definition: a multiphase solid material where one of the phases has one, two or three dimensions of less than 100 nanometers (nm), or structures having nano-scale repeat distances between the different phases that make up the material. In the broadest sense this definition can include porous media, colloids, gels and copolymers, but is more usually taken to mean the solid combination of a bulk matrix and nano-dimensional phase(s) differing in properties due to dissimilarities in structure and chemistry.
was quoted from: https://en.wikipedia.org/wiki/Nanocomposite

1/Pa
type: UnitOfMeasurement

1/s
type: UnitOfMeasurement

C/m^2
type: UnitOfMeasurement

J/m^3
type: UnitOfMeasurement

kg/m^3
type: UnitOfMeasurement

m^2
type: UnitOfMeasurement

m^2/s
type: UnitOfMeasurement

m^3/K
type: UnitOfMeasurement

m/K
type: UnitOfMeasurement

S/m
type: UnitOfMeasurement

V/m
type: UnitOfMeasurement

W/(m*K)
type: UnitOfMeasurement

Condition
type: Class
subclass of: Compression Property

Nanomaterial
type: Class
subclass of: ChemicalSubstance
definition: materials of which a single unit is sized (in at least one dimension) between 1 and 1000 nanometres (10−9 meter) but is usually 1—100 nm
was quoted from: https://en.wikipedia.org/wiki/Nanomaterials

J/K
type: UnitOfMeasurement

Ohm*m
type: UnitOfMeasurement

Compressive Creep
type: Class
subclass of: Creep
definition: creep during compressive test

Creep
type: Class
subclass of: Viscoelastic Property
definition: creep is the tendency of material to move slowly or deform permanently under the influence of mechanical stresses

Flexural Creep
type: Class
subclass of: Creep
definition: creep during flexural or bending test

Notch Property
type: Class
subclass of: Mechanical Property
definition: Amount of energy absorbed by a material during fracture in a high strain-rate test or Charpy impact test

Plastic
type: Class
subclass of: Polymer
definition: a material consisting of any of a wide range of synthetic or semi-synthetic organic compounds that are malleable and can be molded into solid objects. Plastics are typically organic polymers of high molecular mass, but they often contain other substances.
was quoted from: https://en.wikipedia.org/wiki/Plastic

s
type: UnitOfMeasurement

Crystallinity
type: Class
subclass of: Thermal Property
definition: degree of structural order in a solid

Flexural Property
type: Class
subclass of: Mechanical Property
definition: Properties of how the material will react to forces being applied in bending

Fracture Toughness Property
type: Class
subclass of: Mechanical Property
definition: Ability of material containing a crack to resist fracture

Shear Property
type: Class
subclass of: Mechanical Property
definition: Properties of how the material will react to forces being applied in shear

Tacticity
type: Class
subclass of: ChemicalQuality
definition: the relative stereochemistry of adjacent chiral centers within a macromolecule.
was quoted from: https://en.wikipedia.org/wiki/Tacticity

m
type: UnitOfMeasurement

N
type: UnitOfMeasurement

Polymer
type: Class
subclass of: Molecule

Compression Property
type: Class
subclass of: Mechanical Property
definition: Properties of how the material will react to forces being applied in compression

Viscoelastic Property
type: Class
subclass of: Quantity
definition: Properties of materials that exhibit both viscous and elastic behaviors

J
type: UnitOfMeasurement

K
type: UnitOfMeasurement

Tensile Creep
type: Class
subclass of: Creep
definition: creep during tensile test

Mechanical Property
type: Class
subclass of: Quantity

Volumetric Property
type: Class
subclass of: 3DExtentQuantity

Tensile Property
type: Class
subclass of: Mechanical Property
definition: Properties of how the material will react to forces being applied in tension.

Electrical Property
type: Class
subclass of: Quantity

Thermal Property
type: Class
subclass of: Quantity

Pa
type: UnitOfMeasurement