Application of NMR for the determination of HLB values of nonionic surfactants
β Scribed by G. Ben-Et; D. Tatarsky
- Book ID
- 112786075
- Publisher
- Springer-Verlag
- Year
- 1972
- Tongue
- English
- Weight
- 129 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0003-021X
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π SIMILAR VOLUMES
A method is presented for the determination of HLB values and required-HLB values. It involves a simple and rapid procedure which can be carried out in about one hour. HE EXISTING methods for the experimental de-T termination of hydrophile-lipophile-balance val-
## Abstract The qualitative similarities in two various methods of the HLB (HydrophileβLipophile Balance) determination based on the cloud point and so called phenol index measurements are demonstrated. The effects of polyoxyethylene chain length, surfactant concentration and the presence of additi