Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1155/2013/575081 |
Evaluation of PE Films Having NIR-Reflective Additives for Greenhouse Applications in Arid Regions | |
Gulrez, Syed K. H.1; Abdel-Ghany, Ahmed M.2; Al-Helal, Ibrahim M.2; Al-Zaharani, Saeed M.1; Alsadon, Abdullah A.3 | |
通讯作者 | Gulrez, Syed K. H. |
来源期刊 | ADVANCES IN MATERIALS SCIENCE AND ENGINEERING
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ISSN | 1687-8434 |
EISSN | 1687-8442 |
出版年 | 2013 |
英文摘要 | Linear-low-density-polyethylene- (LLDPE-) based formulations with several near-infrared-(NIR-) reflective pigments were prepared by melt blending technique and their subsequent films were prepared by blown film extrusion process. Thermal properties of these films were evaluated using differential scanning calorimetry (DSC). The results showed that the melting and crystallization temperatures (T-m and T-c, resp.) of these formulations were almost similar to that of control resin. The melt viscosity was measured by stress-controlled rotational rheometer and melt flow index (MFI) instruments. Rheological measurements indicated that the blend formulations with NIR-reflective additive have similar melt viscoelastic behavior (storage modulus and dynamic viscosity) to the control resin. The mechanical test performed on NIR-reflective films showed similar values of tensile strength for blend samples as that of control resin. The spectral radiometric properties of the blend films were evaluated in the solar wavelength range of 200-1100 nm and found to be improved over the control sample without having NIR-reflective pigment. |
类型 | Article |
语种 | 英语 |
国家 | Saudi Arabia |
收录类别 | SCI-E |
WOS记录号 | WOS:000315895200001 |
WOS关键词 | RADIOMETRIC PROPERTIES ; NATURAL VENTILATION ; THERMAL-PROPERTIES ; PLASTIC FILMS ; COMPOSITES |
WOS类目 | Materials Science, Multidisciplinary |
WOS研究方向 | Materials Science |
来源机构 | King Saud University |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/175488 |
作者单位 | 1.King Saud Univ, Coll Engn, Dept Chem Engn, Riyadh 11451, Saudi Arabia; 2.King Saud Univ, Coll Food & Agr Sci, Dept Agr Engn, Riyadh 11451, Saudi Arabia; 3.King Saud Univ, Coll Food & Agr Sci, Plant Prod Dept, Riyadh 11451, Saudi Arabia |
推荐引用方式 GB/T 7714 | Gulrez, Syed K. H.,Abdel-Ghany, Ahmed M.,Al-Helal, Ibrahim M.,et al. Evaluation of PE Films Having NIR-Reflective Additives for Greenhouse Applications in Arid Regions[J]. King Saud University,2013. |
APA | Gulrez, Syed K. H.,Abdel-Ghany, Ahmed M.,Al-Helal, Ibrahim M.,Al-Zaharani, Saeed M.,&Alsadon, Abdullah A..(2013).Evaluation of PE Films Having NIR-Reflective Additives for Greenhouse Applications in Arid Regions.ADVANCES IN MATERIALS SCIENCE AND ENGINEERING. |
MLA | Gulrez, Syed K. H.,et al."Evaluation of PE Films Having NIR-Reflective Additives for Greenhouse Applications in Arid Regions".ADVANCES IN MATERIALS SCIENCE AND ENGINEERING (2013). |
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