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polystyrene

thermoplastic polymer of styrene
Thing type_of_polymer Q146243
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polystyrene

Summary

polystyrene is a type of polymer[1]. polystyrene draws 80 Wikipedia views per month (type_of_polymer category, ranking #7 of 54).[2]

Key Facts

  • polystyrene's instance of is recorded as type of polymer[3].
  • polystyrene is a type of Vinyl polymer[4].
  • polystyrene's Commons category is recorded as Polystyrene[5].
  • polystyrene's topic's main category is recorded as Category:Polystyrene[6].
  • polystyrene's Commons gallery is recorded as Polystyrene[7].
  • polystyrene's described by source is recorded as Armenian Soviet Encyclopedia, vol. 9[8].
  • polystyrene's short name is recorded as {'lang': 'en', 'text': 'PS'}[9].
  • polystyrene's density is recorded as {'unit': 'Q13147228', 'amount': '+1.0691'}[10].
  • polystyrene's melting point is recorded as {'unit': 'Q25267', 'amount': '+240'}[11].
  • polystyrene's polymer of is recorded as styrene[12].
  • polystyrene's tensile modulus of elasticity is recorded as {'unit': 'Q53448922', 'amount': '+3'}[13].
  • polystyrene's hardness is recorded as {'amount': '+10'}[14].
  • polystyrene's relative permittivity is recorded as {'amount': '+2.6'}[15].
  • polystyrene's limiting oxygen index is recorded as {'unit': 'Q11229', 'amount': '+17.8'}[16].
  • polystyrene's recycling code is recorded as 06[17].
  • polystyrene's CXSMILES is recorded as []C(c1ccccc1)C[] |Sg:n:1,2,3,4,5,6,7,8::ht|[18].
  • polystyrene's P14541 is recorded as 3AnEZG[19].
  • polystyrene's P14541 is recorded as 45YtXB[20].

Body

Definition and Type

polystyrene's instance of is recorded as type of polymer[3]. polystyrene is a type of Vinyl polymer[4].

Why It Matters

polystyrene draws 80 Wikipedia views per month (type_of_polymer category, ranking #7 of 54).[2] polystyrene has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[21] polystyrene is known by 39 alternative names across languages and contexts.[22]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . CRC Handbook of Chemistry and Physics (95th edition). wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] ↑ . Wikidata sitelinks. wikidata.org.
  3. [22] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). polystyrene. Retrieved October 3, 2026, from https://4ort.xyz/entity/polystyrene
MLA “polystyrene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Oct. 2026, https://4ort.xyz/entity/polystyrene.
BibTeX @misc{4ortxyz_polystyrene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{polystyrene}}, year = {2026}, url = {https://4ort.xyz/entity/polystyrene}, note = {Accessed: 2026-10-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): polystyrene — https://4ort.xyz/entity/polystyrene (retrieved 2026-10-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 17h ago · Egon Willighagen · 2026-10-03 view diff on Wikidata ↗
    Subclass of → Vinyl polymer
    Instance of → type of polymer
    Sitelink count → 64
    Image → Polistirolo.JPG, 201904 Man carrying polystyrene boxes in Guiyang, China.jpg, Polystyrene expanded in SEM.jpg
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P18]]: 201904 Man carrying polystyrene boxes in Guiyang, China.jpg, #quickstatements; #temporary_batch_1791046872089"
  2. 8d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 11450
    "/* wbsetclaimvalue:1| */ [[Property:P679]]: 11450, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  3. 11d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 11450
    "/* wbcreateclaim-create:1| */ [[Property:P679]]: 011450, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  4. 5w ago · Gmrozz · 2026-08-28 view diff on Wikidata ↗
    Relative permittivity → {'amount': '+2.6'}
    "/* wbcreateclaim-create:1| */ [[Property:P5675]]: 2.6, #quickstatements; #temporary_batch_1787909076212"
  5. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 3AnEZG, 45YtXB
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  6. 19w ago · Twofivesixbot bot · 2026-05-17 view diff on Wikidata ↗
    Limiting oxygen index → {'unit': 'Q11229', 'amount': '+17.8'}
    Density → {'unit': 'Q13147228', 'amount': '+1.0691'}
    Instance of → type of polymer
    Aliases → —
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|10 */ [[Property:P2347]]: 14770, mv to monolingual text names on YSO statements"
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