A simple method of extrapolating the coexistence curve and predicting the melting point depression curve from cloud point data for polymer-diluent systems

Polymer ◽  
1994 ◽  
Vol 35 (20) ◽  
pp. 4404-4407 ◽  
Author(s):  
Kenneth S McGuire ◽  
Anand Laxminarayan ◽  
Douglas R Lloyd
Keyword(s):  
Melting Point ◽  
Cloud Point ◽  
Coexistence Curve ◽  
Melting Point Depression ◽  
Simple Method ◽  
Depression Curve ◽  
Point Data

Compatibility Study of Polyamide 6/Polyvinylpyprrolidone Blend by Viscometry, Melting Point Depression and Morphological Analysis

2008 ◽  
Vol 16 (9) ◽  
pp. 627-633
Author(s):  
Shi Jie Zhang ◽  
Xian Bo Huang ◽  
Ming Qiu Zhang ◽  
Jian Qing Zhao
Keyword(s):  
Melting Point ◽  
Morphological Analysis ◽  
Polyamide 6 ◽  
Melting Point Depression ◽  
Solution Viscosity ◽  
Compatibility Study ◽  
Viscosity Data ◽  
Point Data ◽  
Interaction Parameter Χ ◽  
Polymer Interaction

Compatibility of the blends of polyamide 6 (PA6) and polyvinylpyrrolidone (PVP) was investigated by solution viscosity measurement, melting point depression and morphological analysis. The viscosity data were discussed by using ΔB and Δb criteria [Formula: see text], where b11 b22 and b12 characterize the interactions between polymer molecules (1-1, 2-2 and 1-2), respectively. ΔB and □b ≥ 0, miscible; ΔB and Δb < 0, immiscible). From melting point data of the PA6 component, the polymer-polymer interaction parameter χ12 = −0.069 was derived through the simplified Nishi-Wang equation. The results revealed that PA6 formed a partially compatible blend with PVP. This conclusion was further evidenced by morphological analysis.

scholarly journals High-pressure cloud point data for the system glycerol + olive oil + n-butane + AOT

2008 ◽  
Vol 25 (3) ◽  
pp. 563-570 ◽  
Author(s):  
J. P. Bender ◽  
A. Junges ◽  
E. Franceschi ◽  
F. C. Corazza ◽  
C. Dariva ◽  
...  
Keyword(s):  
High Pressure ◽  
Olive Oil ◽  
Cloud Point ◽  
Point Data

Melting point depression study of polyacrylonitrile

1960 ◽  
Vol 43 (142) ◽  
pp. 467-488 ◽  
Author(s):  
W. R. Krigbaum ◽  
Noboru Tokita
Keyword(s):  
Melting Point ◽  
Melting Point Depression

Standard enthalpy of fusion of N,N′-ethylenebis (2,4-pentanedion-iminoato)nickel(II) complex by DTA-based melting point depression studies

2005 ◽  
Vol 59 (11) ◽  
pp. 1334-1337 ◽  
Author(s):  
S. Arockiasamy ◽  
P. Antony Premkumar ◽  
O.M. Sreedharan ◽  
C. Mallika ◽  
V.S. Raghunathan ◽  
...  
Keyword(s):  
Melting Point ◽  
Standard Enthalpy ◽  
Enthalpy Of Fusion ◽  
Melting Point Depression
Sign in / Sign up

Export Citation Format

Share Document