{{위키데이터 속성 추적}}
{{Chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 477001662
| Name = 
| ImageFile = 
| ImageFile1 = [[파일:Polyethyleneterephthalate.svg|300px|Strukturformel von Polyethylenterephthalat (PET)]]
| ImageSize1 = 250px
| ImageName1 = 
| ImageFile2 = Polyethylene-terephthalate-3D-spacefill.png
| ImageSize2 = 250px
| ImageAlt2 = PET polymer chain
| ImageFile3 = Polyethylene-terephthalate-3D-balls.png
| ImageSize3 = 250px
| ImageAlt3 = A short section of a PET polymer chain
| IUPACName = poly(ethylene terephthalate)
| OtherNames = 
| SystematicName = poly(oxyethyleneoxyterephthaloyl)
| Section1 = {{Chembox Identifiers
| Abbreviations = PET, PETE
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 25038-59-9
| PubChem =
| ChEBI = 53259
| SMILES =
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = none
 }}
| Section2 = {{Chembox Properties
| Formula = (C<sub>10</sub>H<sub>8</sub>O<sub>4</sub>)<sub>n</sub><ref name="van der Vegt">{{서적 인용|last1=van der Vegt|first1=A.&nbsp;K.|last2=Govaert|first2=L.&nbsp;E.|date=2005|title=Polymeren, van keten tot kunstof|publisher=VSSD|isbn=9071301486}}</ref>
| MolarMass = variable (10-50 kg/mol)
| Appearance =
| Density = 1.38 g/cm<sup>3</sup> (20&nbsp;°C),<ref name="GESTIS">{{GESTIS|ZVG=530566|Name=Polyethylenterephthalat|Date=7 November 2007}}</ref> [[amorphous]]: 1.370 g/cm<sup>3</sup>,<ref name="van der Vegt" /> [[single crystal]]: 1.455 g/cm<sup>3</sup><ref name="van der Vegt" />
| Solubility = practically insoluble<ref name="GESTIS"/>

| MeltingPt = >
| MeltingPtC = 250
| MeltingPt_ref =<ref name="GESTIS"/> 260&nbsp;°C<ref name="van der Vegt" />
| BoilingPt = >
| BoilingPtC = 350
| BoilingPt_notes= (decomposes)
| ThermalConductivity = 0.15<ref name="Lange_16ed">{{서적 인용|title = Lange's Handbook of Chemistry|url = https://archive.org/details/langeshandbookof70edlang/page/2807|url-access = registration|edition = 16th|editor = McGraw-Hill|year = 2005|isbn = 0-07-143220-5|pages = [https://archive.org/details/langeshandbookof70edlang/page/2807 2807–2758]|last1 = Speight|first1 = J. G.|last2 = Lange|first2 = Norbert Adolph}}</ref> to 0.24 W m<sup>−1</sup> K<sup>−1</sup><ref name="van der Vegt"/>
| RefractIndex = 1.57–1.58,<ref name="Lange_16ed"/> 1.5750<ref name="van der Vegt" />
| LogP = 0.94540<ref name="chemsrc">{{웹 인용|url=https://www.chemsrc.com/en/cas/25038-59-9_894380.html|title=poly(ethylene terephthalate) macromolecule_msds}}</ref>
 }}
| Section3 = {{Chembox Hazards
| MainHazards =
| FlashPt =
| AutoignitionPt =
 }}
| Section4 = {{Chembox Thermochemistry
| DeltaHc =
| DeltaHf =
| Entropy =
| HeatCapacity = 1.0 kJ/(kg·K)<ref name="van der Vegt" />
 }}
| Section5 = 
| Section6 = 
| Section8 = {{Chembox Related
| OtherFunction_label = [[Monomer]]s
| OtherFunction = [[Terephthalic acid]]<br />[[Ethylene glycol]]
 }}
}}
'''폴리에틸렌 테레프탈레이트'''(polyethylene terephthalate)는 투명도가 높고 단열성이 좋다. 열가소성이며, 가벼우며 맛과 냄새가 없다. '''페트'''(PET)라고 가리킨다. 전선 피복 '생활용품·장난감·전기절연체·라디오와 텔레비전 케이스, 포장재에 사용한다. 시중에 유통되는 플라스틱 음료수병의 대부분을 차지하고 있어, 흔히 말하는 [[플라스틱 병|페트병]]은 이 원료로 만든 병을 말한다. 화학식은 (C<sub>10</sub>H<sub>8</sub>O<sub>4</sub>)n이다.

* [[폴리에틸렌]]
* [[폴리에스터]]
* [[에틸렌 글라이콜]]
* [[테레프탈산]]

== 같이 보기 ==
* [[바이오플라스틱]]
* [[폴리에스터]]
== 각주 ==
{{각주}}

== 외부 링크 ==
* {{위키공용분류-줄|Polyethylene terephthalate}}

{{플라스틱}}
{{전거 통제}}
{{토막글|화학}}

[[분류:열가소성 플라스틱]]
[[분류:긴 낱말]]
[[분류:벤젠 유도체]]
[[분류:카복실산 에스터]]
[[분류:폴리에스터]]
[[분류:투명물질]]
[[분류:생체 재료]]