|
gptkbp:instanceOf
|
gptkb:chemical_compound
gptkb:plastic
polymer
synthetic fluoropolymer
|
|
gptkbp:biocompatibility
|
biocompatible
|
|
gptkbp:brand
|
gptkb:Fluon
gptkb:Hostaflon
gptkb:Polyflon
gptkb:Teflon
|
|
gptkbp:CASNumber
|
9002-84-0
|
|
gptkbp:chemicalFormula
|
(C2F4)n
|
|
gptkbp:color
|
white
|
|
gptkbp:decaysTo
|
toxic fumes
|
|
gptkbp:decomposesAt
|
above 350°C
|
|
gptkbp:density
|
2.2 g/cm³
|
|
gptkbp:discoveredBy
|
gptkb:Roy_Plunkett
|
|
gptkbp:discoveredIn
|
1938
|
|
gptkbp:electricalResistivity
|
10^18 Ω·cm
|
|
gptkbp:flammability
|
non-flammable
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
polytetrafluoroethylene
|
|
gptkbp:meltingPoint
|
327°C
|
|
gptkbp:monomer
|
gptkb:tetrafluoroethylene
|
|
gptkbp:ownedBy
|
gptkb:Chemours
|
|
gptkbp:previousOwner
|
gptkb:DuPont
|
|
gptkbp:producedBy
|
polymerization of tetrafluoroethylene
|
|
gptkbp:resistantTo
|
chemicals
heat
corrosion
|
|
gptkbp:solubility
|
insoluble in water
insoluble in organic solvents
|
|
gptkbp:structure
|
linear polymer
|
|
gptkbp:surfaceProperty
|
hydrophobic
low friction
non-stick
|
|
gptkbp:thermalConductivity
|
0.25 W/m·K
|
|
gptkbp:toxicity
|
non-toxic under normal conditions
|
|
gptkbp:usedFor
|
seals
medical devices
gaskets
non-stick coatings
chemical containers
insulation for wiring
|
|
gptkbp:usedIn
|
gptkb:food
aerospace industry
electronics
plumbing
medical implants
chemical processing industry
|
|
gptkbp:bfsParent
|
gptkb:Teflon
|
|
gptkbp:bfsLayer
|
5
|