| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5207838 | Polymer Testing | 2006 | 4 Pages |
Abstract
In the present study, the molecular weight of 4-alkyl phenol formaldehyde resin (MP resin) was determined by gel permeation chromatography (GPC). The weight average molecular weight of MP resin obtained was correlated with the ball & ring softening point and methylol content. The correlation coefficients found were 0.989 and 0.997, respectively. The maximum variation in predicted value of ball & ring softening point was ±3.35%-and that of methylol content was ±7.00%.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
S. Chakraborty, S. Bandyopadhyay, S. Dasgupta, R. Mukhopadhyay, A.S. Deuri,