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Merck
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文件

182443

Sigma-Aldrich

聚砜

average Mn ~22,000 by MO, beads

同義詞:

Poly[oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylene(1-methylethylidene)-1,4-phenylene]

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About This Item

線性公式:
[C6H4-4-C(CH3)2C6H4-4-OC6H4-4-SO2C6H4-4-O]n
CAS號碼:
25135-51-7
MDL號碼:
MFCD00134387
分類程式碼代碼:
12162002
PubChem物質ID:
24850999
NACRES:
NA.23

形狀

beads
pellets

自燃溫度

1022 °F

熔體指數

6.5 g/10 min (343 °C/2.16 kg, ASTM D1238)

分子量

average Mn ~22,000 by MO

硬度

69 (Rockwell M, ASTM D 785)

折射率

n20/D 1.633

比濃黏度

0.43-0.46 dL/g, 0.2 % (w/v) in chloroform(25 °C)(lit.)

轉變溫度

Tg 190 °C

密度

1.24 g/mL at 25 °C (lit.)

SMILES 字串

CC(C)(c1ccc(O)cc1)c2ccc(O)cc2.Oc3ccc(cc3)S(=O)(=O)c4ccc(O)cc4

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相關類別

應用

微波炊具、家电遮盖物、外科手术器械、汽车电气元件、印刷电路板和管道组件。

特點和優勢

高抗冲击性。温度使用范围高达 160°C。异常的蒸汽灭菌稳定性。电属性在很宽的温度和频率范围内保持不变。耐辐照降解性高。

外觀

无定形热塑性材料。

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)

分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。

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Sara M Viganò et al.
The International journal of artificial organs, 35(5), 346-351 (2012-06-12)
Anemia in chronic kidney disease dialysis patients is a complex syndrome involving many causes. Adequate dialysis can contribute to its correction through many mechanisms, including the removal of molecules that may inhibit erythropoiesis. The aim of this pilot study was
Christopher G Arges et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(7), 2490-2495 (2013-01-22)
Anion exchange membranes (AEMs) find widespread applications as an electrolyte and/or electrode binder in fuel cells, electrodialysis stacks, flow and metal-air batteries, and electrolyzers. AEMs exhibit poor stability in alkaline media; their degradation is induced by the hydroxide ion, a
M U M Junaidi et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 67(9), 2102-2109 (2013-05-10)
Although ultrafiltration (UF) membranes are applicable in wastewater and water treatment, most UF membranes are hydrophobic and susceptible to severe fouling by natural organic matter. In this work, polysulfone (PSf) membrane was blended with silicaluminophosphate (SAPO) nanoparticles, SAPO-34, to study
Seungil Cho et al.
Talanta, 101, 537-540 (2012-11-20)
The paper presents the development of a multiple consecutive extraction method enabling the determination of the total amount of bisphenol A (BPA) released from porous polysulfone (PS) membranes in a hemodialyzer or hemoconcentrator under simulated-use conditions. The levels of BPA
[Carpal tunnel syndrome in chronic hemodialysis patients].
Houda Mbarki et al.
The Pan African medical journal, 14, 19-19 (2013-03-19)
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