羟丙基甲基纤维素的发展现状与应用前景

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学号:4111200059 泰山医学院毕业设计（论文）

题目：羟丙基甲基纤维素的发展现状

与应用前景

院（部）系化工学院

所学专业化学工程与工艺

年级、班级2011级本科2班

完成人姓名靳宗霞

指导教师姓名

专业技术职称吴秀勇副教授

2015年6 月10日

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摘要

羟丙基甲基纤维素，也叫做羟丙甲纤维素、纤维素羟丙基甲基醚，是选用高度纯净的棉纤维素作为原料，在碱性条件下经专门醚化而制得的。

羟丙甲基纤维素的最主要用途体现在建筑业、陶瓷制造业、涂料业、油墨印刷、塑料、医药等行业，这一产品还广泛用于皮革、纸制品业、果蔬保鲜和纺织业等。

本文通过对羟丙甲基的合成方法、溶解方法、测定方法的介绍来阐述羟丙甲基纤维素，再通过对羟丙甲基的用途以及发展现状来介绍其应用前景。

关键词：羟丙甲基纤维素；用途；发展现状；应用前景

Abstract

Hydroxypropyl methyl cellulose, also known as hydroxypropyl methyl cellulose, hydroxypropyl methyl cellulose ether，Is highly pure cotton cellulose as raw materials, under the condition of alkaline specially made by etherification.

Reflected in the main purpose of hydroxypropyl methyl cellulose due to construction, ceramic manufacturing, printing ink, plastics, pHarmaceutical and other industries, the product is widely used in leather, paper products, fresh-keeping, and textile industry etc.

This article through to the synthesis of hydroxypropyl methyl, dissolving method, the measuring method is introduced to illustrate the hydroxypropyl methyl cellulose, again through the use of hydroxypropyl methyl and development present situation to introduce its application prospect.

Keyword: Hydroxypropyl methyl cellulose, Use, Current situation of the development, Application prospect

前言..................................................................... ..................... .................................. .. (1)

第一章文献综述 ................................................................................................................... - 2 -

1.羟丙甲基纤维素的概述................................................................................................. - 2 -

2.羟丙甲基的理化性质..................................................................................................... - 2 -

2.1物理性质 ..................................................................................................................... - 2 -

2.2化学性质 ..................................................................................................................... - 3 -

2.3溶解方法 ..................................................................................................................... - 4 -

3.羟丙甲基的主要用途..................................................................................................... - 4 - 第二章研究内容 ..................................................................................................................... - 6 -

1.羟丙甲基的合成方法..................................................................................................... - 6 -

1.1 生产工艺 ..................................................................................................................... - 6 - 第三章基础指标 ................................................................................................................... - 10 -

1、质量标准 ................................................................................................................... - 10 -

2.安全性能 ...................................................................................................................... - 11 -

3、应用领域 ................................................................................................................... - 11 -

3.1各个领域的应用........................................................................................................ - 12 -

⑴化学工业 ............................................................................................................. - 12 -

⑵化妆品业 ............................................................................................................. - 12 -

⑶食品工业 ............................................................................................................. - 12 -

⑷医药工业 ............................................................................................................. - 12 -

⑸器窑行业 ............................................................................................................. - 12 -

⑹其它行业 ............................................................................................................. - 13 - 第四章技术前景 ................................................................................................................... - 14 -

1.公司简介 ...................................................................................................................... - 14 -

2.实习感悟 ...................................................................................................................... - 14 - 参考文献 ................................................................................................................................. - 15 - 致谢 ..................................................................................................................................... - 16 -