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聚苯乙烯

File:Polystyrene.svg · Wikimedia Commons · See Wikimedia Commons

EntityQ146243· pop 62· linked from 981 articles

聚苯乙烯

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Also known as PS, poly(styrene), polystyrenes, PS plastic, poly(1-phenylethylene)

聚合物

AI overview

Polystyrene is a lightweight plastic material commonly used to make everyday products like yogurt containers, takeout cups, and protective packaging. It matters because it's inexpensive and easy to mold into detailed shapes, making it useful for food storage and shipping, though its environmental impact is a significant concern.

AI-generated from the Wikipedia summary — may contain errors.

Research

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Wikidata facts

Instance of
Vinyl polymer
Subclass of
hydrocarbon
Image
Polistirolo.JPG
Show 11 more facts
Commons gallery
Polystyrene
Commons category
Polystyrene
density
1.0691
melting point
240
polymer of
styrene
hardness
10
limiting oxygen index
17.8
recycling code
06
tensile modulus of elasticity
3
short name
PS
CXSMILES
[*]C(c1ccccc1)C[*] |Sg:n:1,2,3,4,5,6,7,8::ht|
Sources (3)

via Wikidata · CC0

Article · 中文

聚苯乙烯(英語:Polystyrene,簡稱PS)是无色透明的熱塑塑膠,其中發泡聚苯乙烯俗稱保麗龍(亦稱保利綸,香港俗稱發泡膠)。具有高于摄氏100度的玻璃转化温度,因此经常用来制作各种需要承受沸水的温度的單次容器,如單次泡沫饭盒等。

Abstract from DBpedia / Wikipedia · CC BY-SA

Gallery (42)