|
|||||
|
|
| 电子束非穿透辐照的LLDPE/LDPE/EVA管性能研究 | |
| 引用本文： | 田汝超,张丹堤,张玉宝,梁宏斌,斯琴图雅,王强. 电子束非穿透辐照的LLDPE/LDPE/EVA管性能研究[J]. 应用科技, 2009, 36(11): 17-19,23. DOI: 10.3969/j.issn.1009-671X.2009.11.004 |
| 作者姓名： | 田汝超 张丹堤 张玉宝 梁宏斌 斯琴图雅 王强 |
| 作者单位： | 黑龙江省科学院,技术物理研究所,黑龙江,哈尔滨,150086 |
| 基金项目： | 黑龙汀省科学院基金资助项目 |
| 摘 要： | 研究了电子束非穿透辐照的LLDPE/LDPE/EVA塑料管性能,包括管壁表层至内层凝胶含量的深度分布和熔融特性等.结果表明,塑料管外层凝胶含量超过60%时,距外表大于电子射程的深层凝胶含量小于0.4%;电子辐照增加了共混物材料之间的相容性;LLDPE/LDPE/EVA塑料管经电子束非穿透辐照后可以用来制造整体具有良好热缩性,而内壁具有良好热熔性的热缩热熔套. |
| 关 键 词： | 非穿透 电子辐照 凝胶含量 热缩热熔套 |
Performance study of non-penetrating electron beam irradiated LLDPE/LDPE/EVA tube |
|
| TIAN Ru-chao,ZHANG Dan-di,ZHANG Yu-bao,LIANG Hong-bin,SIQIN-Tuya,WANG Qiang. Performance study of non-penetrating electron beam irradiated LLDPE/LDPE/EVA tube[J]. Applied Science and Technology, 2009, 36(11): 17-19,23. DOI: 10.3969/j.issn.1009-671X.2009.11.004 | |
| Authors: | TIAN Ru-chao ZHANG Dan-di ZHANG Yu-bao LIANG Hong-bin SIQIN-Tuya WANG Qiang |
| Affiliation: | (Technical Physics Institute,Heilongjiang Academy of Sciences, Harbin 150086, China) |
| Abstract: | The authors studied the performance of non-penetrating electron beam irradiated tube made from LLDPE / LDPE / EVA blends, including the depth distribution of gel content and meh characteristics of the outer and the inner layers and the mechanical properties The results showed that when the gel content of the outer layer was above 60%, the inner layer, which has a distance to the surface longer than electron range, showed less than 0.4% gel content; the compatibility of blending materials was increased by electron irradiation. Tubes made from LLDPE / LDPE / EVA blends and irradiated by non-penetrating electron beam can be used to produce heat shrinkable-hot melt tubular sleeve with an outstanding overall heat shrinkage property and an excellent hot melt performance in the inner wall. |
| Keywords: | non-penetrating electron beam irradiation gel content shrinkable-hot melt sleeve |
| 本文献已被 维普 万方数据 等数据库收录！ | |