| 碳系导电材料用量对防静电羧基丁腈胶乳手套性能的影响 |
| Effect of Carbon Conductive Material Amounts on Properties of Antistatic Carboxyl Nitrile Latex Gloves |
| 投稿时间：2022-05-15 修订日期：2022-05-15 |
| DOI：10.12136/j.issn.1000-890X.2024.01.0040 |
| 中文关键词: 丁腈胶乳手套 防静电性能 单壁碳纳米管 超导电炭黑 |
| 英文关键词: nitrile latex gloves antistatic property SWCNT superconducting carbon black |
| 基金项目: |
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| 中文摘要: |
| 采用碳系导电材料[单壁碳纳米管（SWCNT）和超导电炭黑]与羧基丁腈胶乳配合以制备防静电羧基丁腈胶乳
手套，并研究碳系导电材料用量对防静电羧基丁腈胶乳手套胶膜性能的影响。结果表明：随着SWCNT用量的增大，防
静电羧基丁腈胶乳手套胶膜的体积电阻和表面电阻呈减小趋势，拉伸强度先增大后减小，耐浓硫酸穿透时间为32～35
min；当SWCNT用量为0. 1份时防静电羧基丁腈胶乳手套胶膜的体积电阻和表面电阻分别减小至60 MΩ·cm和94 MΩ，
拉伸强度最大（26. 9 MPa）；随着超导电炭黑用量的增大，防静电羧基丁腈胶乳手套的体积电阻和表面电阻呈减小趋
势，拉伸强度减小，拉断伸长率增大，耐浓硫酸穿透时间缩短；当超导电炭黑用量为4份时防静电羧基丁腈胶乳手套胶膜
的体积电阻和表面电阻分别减小至54 MΩ·cm和89 MΩ，当超导电炭黑用量为10份时胶膜的耐浓硫酸穿透时间缩短
至15 min；防静电羧基丁腈胶乳手套的性能随时间的延长而降低。 |
| 英文摘要: |
| The antistatic carboxyl nitrile latex gloves were prepared by combining carbon conductive
materials[single wall carbon nanotube （SWCNT） and superconducting carbon black] with the carboxyl
nitrile latex，and the effect of the carbon conductive material amounts on the properties of the film of the
antistatic carboxyl nitrile latex gloves was studied. The results showed that，with the increase of the SWCNT
amount，the surface resistance and volume resistance of the film of the antistatic carboxyl nitrile latex glove
decreased，the tensile strength first increased and then decreased，the penetration time of concentrated sulfuric
acid resistance was about 32 ～ 35 min. When the SWCNT amount was 0. 1 phr，the volume resistance and
surface resistance of the film of the antistatic carboxyl nitrile latex glove decreased to 60 MΩ·cm and 94
MΩ respectively，the tensile strength was the largest（26. 9 MPa）. With the increase of the superconducting
carbon black amount，the volume resistance and surface resistance of the film of the antistatic carboxyl
nitrile latex glove decreased，the tensile strength decreased too，the elongation at break increased，and the
penetration time of concentrated sulfuric acid resistance shortened. When the superconducting carbon black
amount was 4 phr，the volume resistance and surface resistance of the film of the antistatic carboxyl nitrile
latex glove decreased to 54 MΩ·cm and 89 MΩ respectively，and the penetration time of concentrated
sulfuric acid resistance was shortened to 15 min when the superconducting carbon black amount was 10 phr.
The performance of the antistatic carboxyl nitrile latex glove decreased with the extension of time. |
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