摘要
介绍了聚 2 ,6 -萘二甲酸乙二醇酯 (PEN)和 2 ,6 -萘二甲酸二甲醇酯 (2 ,6 - NDC)的发展概况 ,重点介绍了用邻二甲苯和 1,3-丁二烯合成 2 ,6 - NDC的方法和工艺条件。该工艺路线发展前景看好。
The development of polyethylene naphthalate (PEN) and dimethylene 2,6\|naphthalene dicarboxylate was summarized. The process technology and conditions of 2,6\|NDC synthesized from σ\|xylene and 1,3\|butadiene were emphatically introduced. The process is expected to have a wonderful future.
出处
《合成纤维工业》
CAS
CSCD
2000年第1期62-66,共5页
China Synthetic Fiber Industry
关键词
PEN
NDC
原料
单体
聚酯纤维
poly\|ethylene naphthalene\|2,6\|dicarboxylate
dimethylene 2,6\|naphthalene dicarboxylate
σ\|xylene
1,3\| butadiene
synthesis
review
