CAJ | 학술논문

通过在乳液聚氯乙烯（PVC）中添加有机蒙脱土（OMMT）来研究OMMT对其各项性能的影响。结果表明：OMMT对乳液PVC／邻苯二甲酸二辛酯（DOP）／OMMT纳米复合材料的力学性能有一定的改善效果；对复合材料的抗增塑剂迁移效果明显；在耐酸和耐碱试验中，未添加OMMT的复合材料的拉伸强度和撕裂强度分别降低了7．3％、5．i％和5．5％、13．3％，而添加3份OMMT后，仅仅降低了2．5％、2．6％和1．5％、4．2％，效果显著。
통과재유액취록을희（PVC）중첨가유궤몽탈토（OMMT）래연구OMMT대기각항성능적영향。결과표명：OMMT대유액PVC／린분이갑산이신지（DOP）／OMMT납미복합재료적역학성능유일정적개선효과；대복합재료적항증소제천이효과명현；재내산화내감시험중，미첨가OMMT적복합재료적랍신강도화시렬강도분별강저료7．3％、5．i％화5．5％、13．3％，이첨가3빈OMMT후，부부강저료2．5％、2．6％화1．5％、4．2％，효과현저。
The effects of OMMT on the various properties of emulsion PVC were studied by the adding of OMMT to the emulsion PVC. The result shows that OMMT has a certain improvement effect on the mechanical properties of the emulsion PVC/DOP/OMMT nano-composites; and a significant effect on the anti-migration of plasticizer in the nano-composites; In the experiments of acid and alkali resistance, without adding OMMT, the tensile strength and tear strength of the nano composites had dropped by 7.3%, 5.1% and 5.5%, 13.3% re spectively; but there was a significant effect after adding 3 parts of OMMT, the tensile strength had dropped by only 2.5 % , 2.6% and the tear strength 1.5% , 4.2 % had dropped respectively.