黄雁.MAH对LDPE-g-MAH/PA6共混性能的影响[J].包装工程,2017,38(3):15-18.
HUANG Yan.Influence of MAH on the Mixing Property of LDPE-g-MAH/PA6[J].Packaging Engineering,2017,38(3):15-18. |
| MAH对LDPE-g-MAH/PA6共混性能的影响 |
| Influence of MAH on the Mixing Property of LDPE-g-MAH/PA6 |
| 投稿时间：2016-07-08 修订日期：2017-02-10 |
| DOI： |
| 中文关键词: MAH PE 接枝 粘度 拉伸强度 |
| 英文关键词: MAH PE stem grafting viscosity tensile strength |
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| 中文摘要: |
| 目的 研究MAH的质量分数对LDPE-g-MAH/PA6共混物拉伸强度的影响。方法 采用红外光谱分析仪和扫描电子显微镜等，研究MAH质量分数分别为0.03%，0.05%，0.1%，0.2%，0.3%时，其对LDPE-g-MAH接枝率、粘度及形态表征的影响，及其对LDPE-g-MAH/PA6共混物拉伸强度的影响。结果 在MAH质量分数为0.1%时，MAH单体接枝LDPE的接枝程度最高，接枝率为4.9%，且拉伸强度达到最大值。结论 MAH质量分数为0.1%时，LDPE-g-MAH/PA6共混性能、拉伸强度均达到最佳。 |
| 英文摘要: |
| The work aims to study the effect of MAH mass fraction on the tensile strength of LDPE-g-MAH/PA6 blend. When MAH mass fractions were respectively 0.03%, 0.05%, 0.1%, 0.2% and 0.3%, infrared spectroscopy and scanning electron microscope, etc. were used to research the effects of MAH mass fractions on LDPE-g-MAH grafting ratio, viscosity and morphological characterization, as well as on the tensile strength of LDPE-g-MAH/PA6 blend. The results showed that when the MAH mass fraction was 0.1%, the grafting degree of MAH monomer grafted LDPE was the highest, with the grafting ratio of 4.9%, and the tensile strength reached its maximum. From all above, the conclusion is that the mixing property and tensile strength of LDPE-g-MAH/PA6 are the best when the MAH mass fraction is 0.1%. |
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