| 气化模材料热分解特性的研究现状及展望 |
| |
| 引用本文： | 杨家宽,李焰.气化模材料热分解特性的研究现状及展望[J].特种铸造及有色合金,1997(5):31-34. |
| |
| 作者姓名： | 杨家宽 李焰 |
| |
| 作者单位： | 华中理工大学 |
| |
| 摘 要： | 回顾了气化模材料热分解特性的研究成果，重点总结了最常用的ＥＰＳ材料的热分解产物的组成、发气量和气压及热分解产物在铸型中的传输特性；同时，阐明了研究气化模材料热分解特性的重要意义和尚待解决的问题。
|
| 关 键 词： | 气化模材料 聚苯乙烯泡沫塑料 热分解 |
A Survey of Thermal Degradation Properties of the Expandable Pattern Material for EPC |
| |
| Yang Jiakuan,Li Yan,Song Xiangjun\ Huang Naiyu.A Survey of Thermal Degradation Properties of the Expandable Pattern Material for EPC[J].Special Casting & Nonferrous Alloys,1997(5):31-34. |
| |
| Authors: | Yang Jiakuan Li Yan Song Xiangjun\ Huang Naiyu |
| |
| Abstract: | This paper has looked back the study of the thermal degradation properties of the polymer for EPC. A detail review is given for the thermal degradation properties of EPS most commonly used in EPC, including compositions of thermal degradation products, the amount of gas formed and pressure, the thermal degradation products tansfer in sand mold. Moreover, the importance of studying thermal degradation properties of the polymer for EPC and problems to be solved are expounded. |
| |
| Keywords: | Expandable Pattern Material EPS Thermal Degradation |
| 本文献已被 维普 等数据库收录！ |
