Obtaining urea-formaldehyde foam materials with improved mechanical properties
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Obtaining urea-formaldehyde foam materials with improved mechanical properties
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| Creator |
Rymar, T.E.
Unkovskaja, V.V. |
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| Subject |
Characterization and properties
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| Description |
The article presents the results of study of gas-filled material macrostructure based on urea-formaldehyde resin and liquid glass granular filler, obtained by chemical foaming using a variety of the gas-generating agents. There have been researched the influence of amount and type of the gas-generating agent, ratio of the granular filler to urea-formaldehyde binder on the transverse diameter of pores, coefficient of their shape and degree of inhomogeneity of the foam material structure. There have been determined the optimum gas-generating agent and its amount; the optimum ratio of the granular filler to urea-formaldehyde binder to obtain foam material with homogeneous fine porous structure.
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| Date |
2018-06-16T16:32:40Z
2018-06-16T16:32:40Z 2017 |
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| Type |
Article
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| Identifier |
Obtaining urea-formaldehyde foam materials with improved mechanical properties / T.E. Rymar, V.V. Unkovskaja // Functional Materials. — 2017. — Т. 24, № 3. — С. 409-414. — Бібліогр.: 11 назв. — англ.
1027-5495 DOI: https://doi.org/10.15407/fm24.03.409 http://dspace.nbuv.gov.ua/handle/123456789/136801 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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