Solubility parameters of polymethacrylonitrile, poly(methacrylic acid) and methacrylonitrile/methacrylic acid copolymer
- 5 January 1991
- journal article
- research article
- Published by Wiley in Journal of Applied Polymer Science
- Vol. 42 (1) , 99-106
- https://doi.org/10.1002/app.1991.070420112
Abstract
The solubility behaviors of polymethyacrylonitrile (PMAN), poly(methacrylic acid) (PMAA), and its random copolymer methacrylonitrile (MAN)/methacrylic acid (MAA) in various solvents were investigated. The results were used in a computer program to obtain a 3‐dimensional representation of the polymer solubility region in the Hansen space. Thus, the values of dispersion (δd,p), polar (δp,p) and hydrogen bonding (δh,p) components of the total solubility parameter (δt,p) were obtained. Comparisons between the experimental results and the estimated values are discussed. Also, prediction for solubility parameter values for MAN/MAA copolymer via their homopolymers, PMAN, and PMAA has been evaluated.Keywords
This publication has 12 references indexed in Scilit:
- Investigation of the thermal degradation of poly(acrylic acid) and poly(methacrylic acid) by high-resolution carbon-13 CP/MAS NMR spectroscopyMacromolecules, 1986
- A method for estimating both the solubility parameters and molar volumes of liquidsPolymer Engineering & Science, 1974
- Coloration of polyacrylonitrile and polymethacrylonitrile by organotin compoundsJournal of Polymer Science Part A-1: Polymer Chemistry, 1972
- An equation for calculating the solubility parameter of random copolymersJournal of Polymer Science Part B: Polymer Letters, 1972
- Kinetic study of anhydride formation during thermal degradation of isotactic and atactic polymethacrylic acidEuropean Polymer Journal, 1971
- Reactor Analysis and Process Synthesis for a Class of Complex ReactionsIndustrial & Engineering Chemistry Process Design and Development, 1969
- The relationship between glass temperature, molar cohesion, and polymer structureJournal of Applied Polymer Science, 1961
- Thermal degradation of polymethacrylonitrile. Part V. The mechanism of the initiation step in coloration reactionsJournal of Polymer Science, 1959
- Thermal degradation of polymethacrylonitrile. III. Structural abnormalities and degradation processesJournal of Polymer Science, 1958
- Thermal degradation of polymethacrylonitrile. Part II. The coloration reactionJournal of Polymer Science, 1958