当前位置:网站首页>中国1,4-环己烷二甲醇(CHDM)行业调研与投资决策报告(2022版)
中国1,4-环己烷二甲醇(CHDM)行业调研与投资决策报告(2022版)
2022-07-06 14:17:00 【立木信息咨询】
内容介绍:
CHDM为白色蜡状固体,是一种重要的有机化工原料,有顺式、反式两种结构。1,4-环己烷二甲醇(CHDM)是涂料,油墨,胶黏剂,绝缘材料及一些特殊用途方面的饱和聚酯和不饱和聚酯的中间体,最大的用途在于合成PCT、PETG、PCTG新型聚酯,产品具有良好的透明性、耐冲击性、耐磨性和耐腐蚀性。
日本应用CHDM生产树脂型涂料,高性能膜片,高尖端液晶材料年需求量不断在增长,同时,其他欧洲国家的的需求量也在不断增长。
CHDM主要由对苯二甲酸二甲酯(DMT)经两步加氢反应制得,由DMT先苯环饱和加氢生成1,4-环己烷二甲酸二甲酯(DMCD),再通过酯基氢解经中间产物4-(甲氧羰基)环己烷甲醇(CMCHM)最后生成CHDM。
CHDM为DMT经两步不同的加氢反应生成,目前国内已经建设成的生产装置都是DMT外购或进口,前的市场价格下,生产1吨CHDM,所需的DMT原料成本就占到1.4万元。
国内的CHDM生产装置生产规模小,生产成本高,市场应用受制约,装置生产负荷低,形成了恶性循环。
国内CHMD主要从韩国、美国进口。国外产品(含量99%)进口零售价格为1500-1700元/kg。
国内正常开工的生产企业仅有凯凌化工(张家港)有限公司一家,其年产能2万吨/年。
边栏推荐
- Qt | UDP广播通信、简单使用案例
- Shortcut keys in the terminal
- HDR image reconstruction from a single exposure using deep CNNs阅读札记
- 墨西哥一架飞往美国的客机起飞后遭雷击 随后安全返航
- MariaDb数据库管理系统的学习(一)安装示意图
- lora同步字设置
- 保存和检索字符串
- The golden age of the U.S. technology industry has ended, and there have been constant lamentations about chip sales and 30000 layoffs
- [sciter]: encapsulate the notification bar component based on sciter
- NPM run dev start project error document is not defined
猜你喜欢
【10点公开课】:视频质量评价基础与实践
Earned value management EVM detailed explanation and application, example explanation
C how to set two columns comboboxcolumn in DataGridView to bind a secondary linkage effect of cascading events
Some problems about the use of char[] array assignment through scanf..
[daily] win10 system setting computer never sleeps
Basic introduction of figure
PostgreSQL install GIS plug-in create extension PostGIS_ topology
LeetCode刷题(十一)——顺序刷题51至55
GPS從入門到放弃(十三)、接收機自主完好性監測(RAIM)
Make menuconfig has a recipe for target 'menuconfig' failed error
随机推荐
Set status bar style demo
Shell product written examination related
Record the process of cleaning up mining viruses
GPS from getting started to giving up (XV), DCB differential code deviation
【sciter Bug篇】多行隐藏
Solution to the problem of UOS boot prompt unlocking login password ring
C how to set two columns comboboxcolumn in DataGridView to bind a secondary linkage effect of cascading events
About the professional ethics of programmers, let's talk about it from the way of craftsmanship and neatness
Checkpoint of RDD in spark
Bat script learning (I)
Oracle control file and log file management
GPS from getting started to giving up (19), precise ephemeris (SP3 format)
美国科技行业结束黄金时代,芯片求售、裁员3万等哀声不断
用aardio写一个旋转验证码标注小工具
【MySQL】Online DDL详解
Adjustable DC power supply based on LM317
GPS from getting started to giving up (XVIII), multipath effect
Shortcut keys in the terminal
基于LM317的可调直流电源
[Chongqing Guangdong education] Information Literacy of Sichuan Normal University: a new engine for efficiency improvement and lifelong learning reference materials