| 胶料配方和贮存湿度对冻干胶塞吸附性能的影响 |
| Effect of Compound Formulation and Storage Humidity on Adsorption Properties of Freeze-dried Rubber Plugs |
| 投稿时间：2018-09-19 修订日期：2018-09-19 |
| DOI：10.12136/j.issn.1000-890X.2019.05.0363 |
| 中文关键词: 冻干胶塞 胶料配方 贮存湿度 吸附性能 比表面积 丁基橡胶 |
| 英文关键词: freeze-dried rubber plug compound formulation storage humidity adsorption property specific surface area isobutylene-isoprene rubber |
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| 中文摘要: |
| 从胶料配方和贮存湿度两方面研究丁基橡胶冻干胶塞（简称胶塞）的吸附性能。结果表明：高湿度贮存条件下胶塞水分含量迅速增长；3种胶料配方的胶塞中，比表面积最大的胶塞吸附速率最大，阻水能力最弱，说明其水汽渗透率高，应避免选用此种胶料配方胶塞。 |
| 英文摘要: |
| The adsorption properties of isobutylene-isoprene rubber freeze-dried rubber plugs were studied from two aspects of compound formulation and storage humidity. The results showed that the misture content of the rubber plug rapid increased in high humidity storage environment.Among three rubber plugs with different compound formulation，the one with the largest specific surface area had the highest adsorption rate and the weakest water blocking capacity，indicating that the water vapor permeability was high，and should be avoided to use rubber plug with this compound formulation. |
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