TENSILE PROPERTIES OF JUTE YARNS IMPROVED WITH ORGANO-METALLIC COMPLEXES
| Autor: | Mubarak A. Khan, Hassiruzzaman, K. M. Idriss Ali, Feroza Akhtar |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
chemistry.chemical_classification
Absorption of water Materials science Polymers and Plastics General Chemical Engineering Materials Science (miscellaneous) Plasticizer Concentration effect Polymer Oligomer Tenacity (mineralogy) chemistry.chemical_compound Monomer chemistry Polymer chemistry Materials Chemistry Natural fiber |
| Zdroj: | Polymer-Plastics Technology and Engineering. 39:743-755 |
| ISSN: | 1525-6111 0360-2559 |
| Popis: | A number of formulations was prepared with oligomer urethane acrylate (Eb-264) combined with a diluent monomer of different acrylated functionalities in the presence of a plasticizer, an antibubbling agent, ligands, and organo-metallic complexes. The complexes were made with benzohydroxamato-pyridine (complex 1) and benzohydroxamato-ethylenediamine (complex 2) in the presence of TiO2. Thin polymer films were prepared under ultraviolet (UV) radiation with these solutions and were characterized. A jute–plastic composite was prepared with these solutions under UV radiation. The tenacity of the treated jute was increased by about 25% with reduced water absorption ability, but the presence of a minute amount (0.1%) of an organo-metallic complex in the formulation also enhanced jute tenacity up to 223%. The effect of their ligands on these properties was also investigated; both of the complexes substantially enhanced the properties of jute yarns rather than their ligands. |
| Databáze: | OpenAIRE |
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