Solution and solid-state blend compatibility of poly(vinyl alcohol) and poly(methyl methacrylate)

被引：18

作者：

Adoor, SG

Manjeshwar, LS

Rao, KSVK

Naidu, BVK

Aminabhavi, TM ^{[1
]}

机构：

[1] Karnatak Univ, Ctr Excellence Polymer Sci, Membrane Separat Div, Dharwad 580003, Karnataka, India

[2] Sri Krishnadevaraya Univ, Dept Chem, Anantapur 515003, Andhra Pradesh, India

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2006年 / 100卷 / 03期

关键词：

blends; fluorescence; miscibility;

D O I：

10.1002/app.23337

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The blend miscibility of poly(vinyl alcohol) and poly(methyl methacrylate) in N,N'-dimethylformamide solution was investigated by viscosity, density, ultrasonic velocity, refractive index, and UV and fluorescence spectra studies. Differential scanning calorimetry and scanning electron microscopy were used to confirm the blend miscibility in the solid state. Blends were compatible when the concentration of poly(vinyl alcohol) was greater than 60 wt %. (c) 2006 Wiley Periodicals, Inc.

引用

页码：2415 / 2421

页数：7

共 35 条

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