Distribution of morphology and transport properties of water vapor in injection-molded biodegradable aliphatic polyester

Partini M.; Gorrasi G.; Pantani R.

首页> 外文期刊>Journal of Applied Polymer Science >Distribution of morphology and transport properties of water vapor in injection-molded biodegradable aliphatic polyester

【24h】

Distribution of morphology and transport properties of water vapor in injection-molded biodegradable aliphatic polyester

机译：注射成型可生物降解脂肪族聚酯中水蒸气的形态分布和传输特性

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A biodegradable polyester, poly(tetra-methylene dodecanedioate), was injection molded in a rectangular cavity. Thin sections were sliced from molded samples starting from the skin. The morphology distribution inside the molded samples was studied by X-ray analysis. The diffusion and solubility coefficient of water vapor were then measured using the microgravimetric method at the temperature of 30°C. Results show that morphology developed during the process influences the diffusion of water molecules through the polymer matrix. In particular, a direct influence of crystalline degree on the sorption and diffusion parameters was identified.

机译：将可生物降解的聚酯聚四亚甲基十二烷二酸酯注射成型在一个矩形腔中。从皮肤开始，从模制样品上切下薄片。通过X射线分析研究了模制样品内部的形态分布。然后在30℃的温度下使用微重力法测量水蒸气的扩散和溶解度系数。结果表明，在此过程中形成的形态会影响水分子通过聚合物基质的扩散。特别地，确定了结晶度对吸附和扩散参数的直接影响。

著录项

来源
《Journal of Applied Polymer Science》 |2010年第5期|共8页
作者
Partini M.; Gorrasi G.; Pantani R.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
Biodegradable; Diffusion; Injection molding; Morphology; Polyesters;

机译：可生物降解;扩散;注射成型;形态学;聚酯;

相似文献

外文文献
中文文献
专利

1. Distribution of morphology and transport properties of water vapor in injection-molded biodegradable aliphatic polyester [J] . Partini M., Gorrasi G., Pantani R. Journal of Applied Polymer Science . 2010,第5期

机译：注射成型可生物降解脂肪族聚酯中水蒸气的形态分布和传输特性
2. Morphology and properties of organic-inorganic hybrid materials involving TiO2 and poly(epsilon-caprolactone), a biodegradable aliphatic polyester. [J] . Li R, Nie K, Pang W, Journal of biomedical materials research, Part A . 2007,第1期

机译：包含TiO2和可生物降解的脂族聚酯聚（ε-己内酯）的有机-无机杂化材料的形态和性能。
3. Morphology and properties of organic-inorganic hybrid materials involving TiO_2 and poly(epsilon-caprolactone), a biodegradable aliphatic polyester [J] . Rui Li, Kangming Nie, Wenmin Pang Journal of biomedical materials research, Part A . 2007,第1期

机译：包含TiO_2和可生物降解的脂族聚酯聚（ε-己内酯）的有机-无机杂化材料的形貌和性能
4. Preparation, Microstructure and Properties of Biodegradable Aliphatic Polyesters by Using Nontoxic Magnesium Catalysts [C] . Lian LIU, Zhiyong WEI, Pei WANG, Materials research : Eco/enviromental materials energy materials magnesium, aerospace materials and biomaterials for medical application . 2009

机译：用无毒镁催化剂制备可生物降解的脂肪族聚酯及其微观结构和性能
5. Environmentally-benign and Practical Synthesis of Biodegradable and Biocompatible Aliphatic Polyesters [D] . 齋藤, 達也 2019

机译：可生物降解和生物相容性脂肪族聚酯的环境友好实用合成
6. Synthesis of High Molecular Weight Polyester Using in Situ Drying Method and Assessment of Water Vapor and Oxygen Barrier Properties [O] . Shouyun Cheng, Burhan Khan, Fahad Khan, 2011

机译：原位干燥法合成高分子量聚酯及其水蒸气和氧气阻隔性能的评价
7. Biodegradable and biocompatible inorganic-organic hybrid materials: 4. Effect of acid content and water content on the incorporation of aliphatic polyesters into silica by the sol-gel process [O] . Tian, Dong, Blacher, Silvia, Jérôme, Robert 1999

机译：可生物降解和生物相容的无机-有机杂化材料：4.酸和水含量对通过溶胶-凝胶法将脂肪族聚酯掺入二氧化硅的影响
8. AN INVESTIGATION OF CERTAIN THERMODYNAMIC AND TRANSPORT PROPERTIES OF WATER AND WATER VAPOR IN THE CRITICAL REGION [R] . E. S. Nowak, R. J. Grosh 1959

机译：临界区水，水蒸气某些热力学和输运特性的研究

Distribution of morphology and transport properties of water vapor in injection-molded biodegradable aliphatic polyester

摘要

著录项

相似文献

相关主题

期刊订阅