| 单组分聚氨酯密封胶内部气泡的抑制 |
| |
| 引用本文： | 张树山.单组分聚氨酯密封胶内部气泡的抑制[J].沈阳理工大学学报,1992(4). |
| |
| 作者姓名： | 张树山 |
| |
| 作者单位： | 沈阳工业学院应化所 |
| |
| 摘 要： | 详细论述了单组分聚氨酯密封胶的实验室制备、及此胶在使用过程中,内部气泡的产生原理;分析了吸水剂对预聚体气泡的影响,找出了吸水剂的最佳用量及最佳加入方式。
|
| 关 键 词： | 聚氨脂 密封胶 发泡 |
Check on Bubbles in One Component Polyurethane Sealant |
| |
| Zhang Shushan.Check on Bubbles in One Component Polyurethane Sealant[J].Transactions of Shenyang Ligong University,1992(4). |
| |
| Authors: | Zhang Shushan |
| |
| Affiliation: | Zhang Shushan,Institute of Applied Chemistry |
| |
| Abstract: | The paper explains laboratorial preparation of one com- ponemt polyurethane sealant, and the principle of producing inside bubbles in its use. The water-absorber effects on bubbles of prepolymer are analyzed too. It has found the best amount of water-absorber and the best style in use. |
| |
| Keywords: | polyurethane sealant foaming |
| 本文献已被 CNKI 等数据库收录！ |
