| 掺杂天然胶乳的鉴别及分析方法研究 |
| Research on Identification and Analysis Methods of Doped Natural Latex |
| 投稿时间:2021-10-11 修订日期:2021-10-11 |
| DOI:10.12136/j.issn.1000-890X.2022.12.0947 |
| 中文关键词: 天然胶乳 掺杂物 高岭土 碳酸钙 滑石粉 淀粉 定性分析 定量分析 |
| 英文关键词: natural latex dopants kaolin calcium carbonate talc starch qualitative analysis quantitative analysis |
| 基金项目:现代农业产业技术体系建设专项资金资助项目(CARS-33-JG2);海南省自然科学基金资助项目(519QN298);广东省天然橡胶加工 重点实验室资助项目(2019B121203004);中国热带农业科学院基本科研业务费专项资金资助项目(1630122017008) |
|
| 摘要点击次数: 1243 |
| 全文下载次数: 640 |
| 中文摘要: |
| 研究影响天然胶乳干胶含量测量值的白糖、食盐、淀粉、尿素、氯化铵、硫酸铵、碳酸氢钠、碳酸钙、滑石粉、高岭土和石灰粉11种可能的天然胶乳掺杂物检测,重点讨论掺入高岭土、碳酸钙、滑石粉和淀粉的天然胶乳的定性及定量分析方法,旨在建立一套简单、快速、准确、可行的掺杂天然胶乳检测方法,以利于收胶站及橡胶加工企业评价天然胶乳质量。 |
| 英文摘要: |
| Detection of 11 possible dopants of natural latex,including sugar,salt,starch,urea,ammonium
chloride,ammonium sulfate,sodium bicarbonate,calcium carbonate,talc,kaolin,and lime powder,
which affected the dry rubber content measurement of natural latex,was investigated. The qualitative and
quantitative analysis methods for natural latex doped with kaolin,calcium carbonate,talc and starch were
mainly discussed. The aim of this paper was to establish a set of simple,rapid,accurate and feasible detection
methods for the doped natural latex,which was helpful for the evaluation of the quality of natural latex in
rubber collection stations and rubber processing enterprises.. |
|
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |