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| Titel: |
Optical Materials the Based on Low Flammable Epoxy Resins |
| Auteur: |
Amirova, L. M. Stroganov, V. F. Sakhabieva, E. V. |
| Verschenen in: |
International journal of polymeric materials |
| Paginering: | Jaargang 47 (2000) nr. 1 pagina's 43-60 |
| Jaar: |
2000-08-01 |
| Inhoud: |
The glycidylic ethers of phosphorus acids are offered as effective modifiers of optical, hardness, heat-physical, and technologic properties, as far as chemical active antipyrenes for epoxy resins. Materials properties at various forming steps were studied using a wide set of spectral, thermal, physico-mechanical methods. Peculiarities of olygomeric mixtures phase state and regularities of its change as a function of modifiers concentration and chemical structure are brought out. A large amount of quantitative information concerning glycidylic ethers content and structure, and materials forming regims influence on their maintanance and optical properties is presented. Compositions and manufacturing regims of optical materials are optimized on the bases of derived results. The developed materials are offered as an optical adhesives and glasses with regulated optical properties such as deflection index, optical density at different wavelength etc. Addition of phosphporus modifiers to epoxy oligomers led to increase of destruction temperature and coke yield, to decrease of mass loss and to smoke suppression. All produced materials are characterized by low inflammability and enhanced thermal stability. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 8 van 13 gevonden artikelen
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