Obtaining urea-formaldehyde foam materials with improved mechanical properties
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-generat...
Збережено в:
| Дата: | 2017 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2017
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/136801 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-136801 |
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irk-123456789-1368012018-06-17T03:02:54Z Obtaining urea-formaldehyde foam materials with improved mechanical properties Rymar, T.E. Unkovskaja, V.V. Characterization and properties 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. 2017 Article 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 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Characterization and properties Characterization and properties |
| spellingShingle |
Characterization and properties Characterization and properties Rymar, T.E. Unkovskaja, V.V. Obtaining urea-formaldehyde foam materials with improved mechanical properties Functional Materials |
| 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. |
| format |
Article |
| author |
Rymar, T.E. Unkovskaja, V.V. |
| author_facet |
Rymar, T.E. Unkovskaja, V.V. |
| author_sort |
Rymar, T.E. |
| title |
Obtaining urea-formaldehyde foam materials with improved mechanical properties |
| title_short |
Obtaining urea-formaldehyde foam materials with improved mechanical properties |
| title_full |
Obtaining urea-formaldehyde foam materials with improved mechanical properties |
| title_fullStr |
Obtaining urea-formaldehyde foam materials with improved mechanical properties |
| title_full_unstemmed |
Obtaining urea-formaldehyde foam materials with improved mechanical properties |
| title_sort |
obtaining urea-formaldehyde foam materials with improved mechanical properties |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2017 |
| topic_facet |
Characterization and properties |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/136801 |
| citation_txt |
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. |
| series |
Functional Materials |
| work_keys_str_mv |
AT rymarte obtainingureaformaldehydefoammaterialswithimprovedmechanicalproperties AT unkovskajavv obtainingureaformaldehydefoammaterialswithimprovedmechanicalproperties |
| first_indexed |
2023-10-18T21:14:14Z |
| last_indexed |
2023-10-18T21:14:14Z |
| _version_ |
1796152280980914176 |