文章摘要
热处理对环氧化天然橡胶性能的影响
Effect of heating on properties of ENR
  
DOI：
中文关键词: 环氧化天然橡胶  NR  热处理  门尼粘度  物理性能
英文关键词: ENR  NR  heating  Mooney viscosity  physical properties
基金项目:
作者单位
杨春亮 华南热带农产品加工设计研究所 
黎涛 华南热带农产品加工设计研究所 
黎志平 华南热带农产品加工设计研究所 
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中文摘要:
      研究了热处理对环氧化天然橡胶（ENR）和NR物理性能的影响。结果表明，随加热时间的延长，ENR生胶门尼粘度、硫化胶定伸应力增大，拉伸强度和扯断伸长率下降；NR硫化胶拉伸强度稍有下降，生胶门尼粘度、硫化胶定伸应力和扯断伸长率基本保持不变。
英文摘要:
      The effect of heating on the physical properties of ENR and NR was investigated.The results showed that as the heating lasted，the Mooney viscosity of ENR and the modulus of its vulcanizate increased，and the tensile strength and elongation at break of vulcanizate decreased；and the Mooney viscosity of NR and the modulus and elongation at break of its vulcanizate changed little，and the tensile strength of vulcanizate decreased slightly.
Author NameAffiliation
YANG Chun-liang South China Tropical Agricultral Product Processing Research Institute 
LI Tao South China Tropical Agricultral Product Processing Research Institute 
LI Zhi-ping South China Tropical Agricultral Product Processing Research Institute 
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