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Merck

182427

Sigma-Aldrich

聚苯乙烯

average Mw ~280,000 by GPC

别名:

PS

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About This Item

线性分子式:
[CH2CH(C6H5)]n
CAS号:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

形狀

beads or pellets

分子量

average Mw ~280,000 by GPC

折射率

n20/D 1.5916

轉變溫度

Tg 100 °C

密度

1.047 g/mL at 25 °C

SMILES 字串

c1(ccccc1)C=C

InChI

1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2

InChI 密鑰

PPBRXRYQALVLMV-UHFFFAOYSA-N

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一般說明

聚苯乙烯是人造高分子芳香聚合物,由苯乙烯聚合而成。聚苯乙烯是一种疏水性的耐用热塑材料,广泛用于制造食品容器、包装泡沫和建筑材料,因其具有良好的机械性能且成本较低。

應用

聚苯乙烯可加入纳米催化剂悬浮液中,制备聚苯乙烯-光催化剂厚膜。该膜可用作光阳极,用于气升式光催化燃料电池(airlift photocatalytic fuel cell, APFC)。

聚苯乙烯可用作前体在氩气环境中热解制备石墨烯膜和3D石墨烯泡沫,聚苯乙烯的成膜性利于形成孔径均匀的三维石墨烯泡沫。

它用于制备染色聚苯乙烯(PS)膜,用于日常辐射剂量测量。染色聚苯乙烯膜具有高辐射稳定性。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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