منابع مشابه
Sorption of iodine by polyurethane and melamine-formaldehyde foams using iodine sublimation and iodine solutions
Iodine sorption by polyurethane (PU) and melamine-formaldehyde (MF) foams was studied using both iodine sublimation and iodine solutions with hexanes and toluene. In the sublimation process, the diffusion kinetics was investigated and the interaction between iodine and PU foams was characterized by DSC, TGA, Raman spectroscopy and electrical conductivity measurements. In the solution process, t...
متن کاملModification of Nylon 6 , 6 1
Nylon 6, 6 is regarded as tough and ductile materials since it exhibit high tensile elongation to break and high drop weight impact strengths. However, under conditions of stress concentration such as in the presence of sharp notches or cracks, polyamides exhibit brittle failure. This property, evaluated as notched Izod or Charpy impact tests, indicates that unmodified polyamides exhibit relati...
متن کاملDrying kinetics of granular Nylon-6
In this study, the drying kinetics of granular nylon-6 has been investigated. Single particle drying experiments were carried out in a magnetic suspension balance (MSB) using dry air as drying agent. The comparison of measured and simulated data using Vrentas-Duda diffusion model shows a satisfactory prediction of mean particle moisture content and drying rates. The Flory-Huggins model predicts...
متن کاملThe three-dimensional structure of nylon hydrolase and the mechanism of nylon-6 hydrolysis*
From the Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo, Hyogo 671-2280; Department of Life Science, Graduate School of Life Science, University of Hyogo, Hyogo 678-1297; RIKEN Harima Institute, SPring-8 Center, Hyogo 679-5148; Institute for Protein Research, Osaka University, Osaka 565-0871, Department of Intelligence Mechanical Technology, G...
متن کاملRetraction: 6-0 Nylon Versus 6-0 Vicrylrapide in Chieloplasty
[This retracts the article on p. 272 in vol. 6, PMID: 28299270.].
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ژورنال
عنوان ژورنال: The Journal of the Society of Chemical Industry, Japan
سال: 1956
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.59.1074