| 增塑剂种类对耐寒减震胶料性能的影响 |
| Effect of Plasticizer Type on Properties of Cold-resistant and Damping Compounds |
| 投稿时间：2018-12-12 修订日期：2018-12-12 |
| DOI：10.12136/j.issn.1000-890X.2019.12.0921 |
| 中文关键词: 增塑剂 耐寒减震胶料 阻尼性能 动态力学性能 |
| 英文关键词: plasticizer cold-resistant and damping compound damping property dynamic mechanical property |
| 基金项目:云南省高新技术产业发展项目（云高新产业发展 201506） |
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| 中文摘要: |
| 研究增塑剂种类对耐寒减震胶料性能的影响。结果表明：增塑剂种类对胶料硫化特性的影响在可控制
范围内；各增塑剂胶料的物理性能均满足建筑减震橡胶制品相关标准要求；在－20～40 ℃温度区间，各增塑剂胶料
的损耗因子波动很小，增塑剂DBP胶料在低温下的等效阻尼比和剪切储能模量保持率最大，更适用于耐寒减震橡胶
制品。 |
| 英文摘要: |
| The effects of plasticizer type on the properties of cold-resistant and damping compounds
were investigated.The results showed that the influence on the vulcanization characteristics of the compounds
was within the control range.The physical properties of the compounds with different plasticizers met the
requirements of relevant standards for anti-seismic compounds for building applications.In the temperature
range of － 20 ～ 40 ℃，the loss factors of the compounds with different plasticizer changed slightly. The
retention ratio of equivalent damping ratio and shear storage modulus of the compounds with plasticizer DBP
at low temperature were the largest，so it was more suitable for the cold-resistant and damping compounds. |
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