Merck
CN
所有图片(3)

文件

428302

Sigma-Aldrich

聚砜

average Mw ~35,000 by LS, average Mn ~16,000 by MO, pellets (Transparent)

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所有图片(3)
别名:
Poly[oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylene(1-methylethylidene)-1,4-phenylene], Polysulfone resin
线性分子式:
[C6H4-4-C(CH3)2C6H4-4-OC6H4-4-SO2C6H4-4-O]n
CAS号:
25135-51-7
MDL编号:
MFCD00134387
PubChem化学物质编号:
24866807
NACRES:
NA.23

形式

pellets (Transparent)

自燃温度

1022 °F

熔融指数

6.5 g/10 min (343°C/0.3 Mpa)

分子量

average Mn ~16,000 by MO
average Mw ~35,000 by LS

比浓粘度

0.37-0.39 dL/g, 0.2 % (w/v) in chloroform(25 °C)(lit.)

密度

1.24 g/mL at 25 °C (lit.)

SMILES string

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

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相关类别

应用

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。

特点和优势

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。

外形

热塑性工程聚合物。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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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
Masahide Koremoto et al.
Artificial organs, 36(10), 901-910 (2012-08-01)
Currently, there are no detailed reports on the effects of vitamin E-bonded polysulfone (PS) membrane dialyzers on intradialytic hypotension (IDH) in diabetic hemodialysis (HD) patients. This study was designed to evaluate changes in intradialytic systolic blood pressure (SBP) using "VPS-HA"
[Carpal tunnel syndrome in chronic hemodialysis patients].
Houda Mbarki et al.
The Pan African medical journal, 14, 19-19 (2013-03-19)
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
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
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