| 重质芳烃油在PVC/SBR共混型热塑性弹性体中的应用研究 |
| Study on Application of Heavy Aromaitc oi1 in PVC/SBR Blended Thermoplastic Elastomer |
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| DOI： |
| 中文关键词: 芳烃油 聚氯乙烯 丁苯橡胶 热塑性弹性体 |
| 英文关键词: |
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| 中文摘要: |
| 用重质芳烃油代替部分DOP作增塑剂，通过动态全硫化法制成了PVC/S/BR共混型热塑性弹性体(TPE)。试验了不同增塑剂的品种和用量对共混物性能的影响，结果表明：当PVC/SBR的配比为55/45、重质芳烃油与DOP的并用比为3/2时，共混物的力学性能和工艺性能均可满足使用要求。 |
| 英文摘要: |
| A PVC/SBR blended TPE was prepared with dynamic fullvulcanization using a heavy aromatic oi1 in stead of part of DOP as plasticizer.The influence of different kinds and loadings of plasticizers on the properties of the blended TPE was investigated.The results showed that the physical properties and processability of the blended TPE could meet the requirements in different applications with the PVC/BSR ratio of 55：45 and the heavy aromatic oi1/DOP ratio of 3：2. |
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