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472360

Sigma-Aldrich

Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)

melt index 6 g/10 min (380°C/2.16 kg)

Sinonimo/i:

Poly(1,4-phenylene ether-sulfone)

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About This Item

Formula condensata:
(C12H8O3S)n
Numero CAS:
Numero MDL:
Codice UNSPSC:
12162002
ID PubChem:
NACRES:
NA.23

Stato

granular

Indice di fluidità

6 g/10 min (380°C/2.16 kg)

ISO 1628

50 mL/g, in phenol/1,2-dichlorobenzene(lit.)

Temp. transizione

Tg (DSC) 221 °C (onset)

Solubilità

aniline, dimethylacetamide and pyridine: soluble

Densità

1.37 g/mL at 25 °C (lit.)

Stringa SMILE

Oc1ccc(cc1)S(=O)(=O)c2ccc(O)cc2

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Applicazioni

Used in electrical connectors, printed circuit boards, sterilizable equipment and appliance covers.

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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Sulfonated polyethersulfone (SPES) and poly (acrylonitrile-co-acrylic acid-co-vinyl pyrrolidone) (P(AN-AA-VP)), which provided sulfonic acid (-SO(3)H) and carboxylic acid groups (-COOH), respectively, were used to modify polyethersulfone (PES) membrane with a heparin-like surface by blending method. The SPES was prepared by sulfonation

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