Accelerated wet aging study of flax-reinforced UPR composites
The plain and satin fabrics were weaved with 66.67 tex flax yarns. With flax fabric as the reinforcement and Unsaturated Polyester Resin (UPR) as the matrix, composites of two, three and four layers were fabricated respectively by the Vacuum Assisted Resin Infusion (VARI) technique. The wetting capa...
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| Опубліковано в: : | Functional Materials |
|---|---|
| Дата: | 2016 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2016
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/120563 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Accelerated wet aging study of flax-reinforced UPR composites / Wang Qiuhong, Ji Yingchao, Wang Ying, Li Hong // Functional Materials. — 2016. — Т. 23, № 1. — С. 120-126. — Бібліогр.: 24 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862576707266936832 |
|---|---|
| author | Wang Qiuhong Ji Yingchao Wang Ying Li Hong |
| author_facet | Wang Qiuhong Ji Yingchao Wang Ying Li Hong |
| citation_txt | Accelerated wet aging study of flax-reinforced UPR composites / Wang Qiuhong, Ji Yingchao, Wang Ying, Li Hong // Functional Materials. — 2016. — Т. 23, № 1. — С. 120-126. — Бібліогр.: 24 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | The plain and satin fabrics were weaved with 66.67 tex flax yarns. With flax fabric as the reinforcement and Unsaturated Polyester Resin (UPR) as the matrix, composites of two, three and four layers were fabricated respectively by the Vacuum Assisted Resin Infusion (VARI) technique. The wetting capability of the composites was tested firstly. The wetting rate illustrated that the weight of the composites were fast increased when immersed in the water. And the impact property of the composites after saturated in the water for different duration time was tested. The impact property of the four-layer plain fabrics composites was decreased after immersing in water for one-, two-and three-month. After reaching the minimum impact property, the impact property was found recovered after six-month water immersion. For the two- and three-layer plain fabrics specimens, the impact property was increased in the whole experiment process. For the two-layer satin fabrics specimens, the impact property was increased initially for one-month, decreased for two-month and three-month and increased instead for six-month after water immersion. Scanning electron microscopy (SEM) confirmed that the enhancement effect of the wet flax fibre may be over-weighed by the degradation effect of the materials. The results indicated that the materials had experienced some forms of physical damage and/or chemical degradation. The weakening of bonding between fibre and matrix and softening of matrix material were also reasons of the decreased composite property.
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| first_indexed | 2025-11-26T14:24:25Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120563 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-11-26T14:24:25Z |
| publishDate | 2016 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Wang Qiuhong Ji Yingchao Wang Ying Li Hong 2017-06-12T11:11:52Z 2017-06-12T11:11:52Z 2016 Accelerated wet aging study of flax-reinforced UPR composites / Wang Qiuhong, Ji Yingchao, Wang Ying, Li Hong // Functional Materials. — 2016. — Т. 23, № 1. — С. 120-126. — Бібліогр.: 24 назв. — англ. 1027-5495 DOI: http://dx.doi.org/10.15407/fm23.01.120 https://nasplib.isofts.kiev.ua/handle/123456789/120563 The plain and satin fabrics were weaved with 66.67 tex flax yarns. With flax fabric as the reinforcement and Unsaturated Polyester Resin (UPR) as the matrix, composites of two, three and four layers were fabricated respectively by the Vacuum Assisted Resin Infusion (VARI) technique. The wetting capability of the composites was tested firstly. The wetting rate illustrated that the weight of the composites were fast increased when immersed in the water. And the impact property of the composites after saturated in the water for different duration time was tested. The impact property of the four-layer plain fabrics composites was decreased after immersing in water for one-, two-and three-month. After reaching the minimum impact property, the impact property was found recovered after six-month water immersion. For the two- and three-layer plain fabrics specimens, the impact property was increased in the whole experiment process. For the two-layer satin fabrics specimens, the impact property was increased initially for one-month, decreased for two-month and three-month and increased instead for six-month after water immersion. Scanning electron microscopy (SEM) confirmed that the enhancement effect of the wet flax fibre may be over-weighed by the degradation effect of the materials. The results indicated that the materials had experienced some forms of physical damage and/or chemical degradation. The weakening of bonding between fibre and matrix and softening of matrix material were also reasons of the decreased composite property. This work supported by Fund of Project of
 Education Department of Liaoning Province,
 China (No.2006B013). Liaoning province colleges’
 outstanding talent support program (No.
 LJQ2015008). en НТК «Інститут монокристалів» НАН України Functional Materials Technology Accelerated wet aging study of flax-reinforced UPR composites Дослідження пришвидшеного вологого старіння композитів НПС, зміцнених льоном Article published earlier |
| spellingShingle | Accelerated wet aging study of flax-reinforced UPR composites Wang Qiuhong Ji Yingchao Wang Ying Li Hong Technology |
| title | Accelerated wet aging study of flax-reinforced UPR composites |
| title_alt | Дослідження пришвидшеного вологого старіння композитів НПС, зміцнених льоном |
| title_full | Accelerated wet aging study of flax-reinforced UPR composites |
| title_fullStr | Accelerated wet aging study of flax-reinforced UPR composites |
| title_full_unstemmed | Accelerated wet aging study of flax-reinforced UPR composites |
| title_short | Accelerated wet aging study of flax-reinforced UPR composites |
| title_sort | accelerated wet aging study of flax-reinforced upr composites |
| topic | Technology |
| topic_facet | Technology |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120563 |
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