Synthesis, characterization and properties of poly(methylenetetrasulfide) using interfacial catalysis

被引：12

作者：

Kalaee, M. R. ^{[1
]}

Famili, M. H. N. ^{[2
]}

Mahdavi, H. ^{[3
]}

Naderi, A. ^{[1
]}

机构：

[1] Islamic Azad Univ, Dept Polymer Engn, Tehran S Branch, Tehran, Iran

[2] Tarbiat Modares Univ, Polymer Grp, Tehran, Iran

[3] Univ Tehran, Univ Coll Sci, Sch Chem, Tehran, Iran

来源：

POLYMER SCIENCE SERIES B | 2010年 / 52卷 / 5-6期

关键词：

POLYCONDENSATION; POLYMERS; POLYMERIZATION; PRODUCTS;

D O I：

10.1134/S1560090410050040

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new polysulfide polymer was synthesized from methylene dichloride and sodium tetrasulfide by an interfacial polycondensation technique using two quarternary ammonium salts as phase transfer catalysts. The synthesized polymers were characterized by FT-IR, X-ray and elemental analysis. Thermal properties were evaluated by thermogravimetric analysis and differential scanning calorimetry. The solvent resistance of the polymer was investigated by the swelling method.

引用

页码：286 / 291

页数：6

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