文章摘要
钱寒东,贺炅皓,邵红琪.恒粘剂OPRHAZ对天然橡胶性能的影响[J].橡胶科技,2015,13(8):13-17. 本文二维码信息
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恒粘剂OPRHAZ对天然橡胶性能的影响
Effect of Viscosity Stabilizer OPRHAZ on the Properties of NR
  
DOI:
中文关键词: 恒粘剂OPRHAZ  塑解剂A86  天然橡胶  门尼粘度  相对分子质量  凝胶
英文关键词: viscosity stabilizer OPRHAZ  peptizer A86  NR  Mooney viscosity  relative molecular weight  gel
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作者单位
钱寒东 大冢材料科技(上海)有限公司 
贺炅皓 大冢材料科技(上海)有限公司 
邵红琪 大冢材料科技(上海)有限公司 
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中文摘要:
      研究恒粘剂OPRHAZ对天然橡胶(NR)性能的影响,并与塑解剂A86进行对比。结果表明,恒粘剂OPRHAZ通过与NR的化学反应来降低NR的门尼粘度,不减小NR相对分子质量,降低NR凝胶含量,提高NR胶料物理性能。恒粘剂OPRHAZ在稳定NR停放过程中的门尼粘度、提高NR胶料的物理性能方面比传统塑解剂A86具有优势。
英文摘要:
      The effects of viscosity stabilizer OPRHAZ on the properties of NR were studied and compared with peptizer A86.The experimental testing results showed that the Mooney viscosity of NR was reduced by OPRHAZ via chemical reaction between NR and OPRHAZ,which had no effect on the molecular weight of NR and reduced the gel content,and thus the physical properties of NR were improved.OPRHAZ was better than A86 in stabilizing the Mooney viscosity of NR during storage and improving the physical properties of NR vulcanizates.
Author NameAffiliation
Qian Handong Otsuka Material Science and Technology (Shanghai) Co.Ltd. 
He Jionghao Otsuka Material Science and Technology (Shanghai) Co.Ltd. 
Shao Hongqi Otsuka Material Science and Technology (Shanghai) Co.Ltd. 
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