橡胶再生剂De-link在废轮胎胶粉增韧废PP复合材料中的应用研究 |
Application of De-link® to waste propylene/ground tire composite |
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DOI: |
中文关键词: 橡胶再生剂 废轮胎胶粉 废PP 改性 |
英文关键词: reclaiming agent ground tire waste PP modification |
基金项目:广东省自然科学基金资助项目(930896) |
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中文摘要: |
为了改善废轮胎胶粉(GRT)增韧废PP复合材料的力学性能,用橡胶再生剂De-link对废胶粉进行改性再生。结果表明,加入3份再生剂De-link,可使废PP/GRT复合材料的冲击强度和拉伸强度有很大的提高;复合材料的冲击断面扫描电镜分析显示,经再生剂改性后复合材料的分散相尺寸明显减小,相容性显著提高。 |
英文摘要: |
The reclaiming agent De-link? was used to improve the mechanical properties of waste propylene/ground tire composite. The results showed that the impact strength and tensile strength of the composite were significantly increased by using 3 phr of De-link?;and it was found from the analysis of impact cross-section on SEM that the size of the continuous phase for the composite modified by De-link? was remarkably reduced and the compatibility was also improved. |
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