| 胶乳抄取非石棉密封材料的配方研究 |
| Formulation of non-asbestos gasket material prepared by latex beater process |
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| DOI： |
| 中文关键词: NBR胶乳 抄取 非石棉密封材料 陶瓷纤维 |
| 英文关键词: NBR latex beater process non-asbestos gasket material ceramic fiber |
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| 中文摘要: |
| 以NBR胶乳为弹性粘合剂，采用胶乳抄取工艺，制备无机纤维为主的混杂纤维非石棉密封材料。经筛选确定的胶乳抄取非石棉密封材料基本配方为：胶乳（干质量） 8～25，纤维 40～75，填料 5～50，其它助剂 2。扫描电镜分析表明，混杂纤维的分散性优于单一陶瓷纤维，纤维具有良好的覆胶性和一定的缠绕性，产品性能较好。 |
| 英文摘要: |
| A non-asbestos mixed fibers gasket material has been prepared by latex beater process using inorganic fibers as the main fibers and NBR latex as elastic adhesive.The screened formula is as follows：NBR latex (solid content) 8～25，fibers 40～75，filler 5～50，other additives 2.It is found by SEM that the mixed fibers are superior to the ceramic fiber alone in terms of dispersity，rubber coverage and entanglement. |
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