摘要
介绍了日本旭化成公司的聚甲醛制造技术:①用甲醛缩二甲醇生产高浓度甲醛;②均聚甲醛的先进工艺;③共聚甲醛的工业化;④高润滑性能的嵌段共聚甲醛的制造。
Asahi Kasei Co. of Japan produces polyformaldehyde with the following technology: ① To produce high concentration formaldehyde from formaldehyde dimethyl acetal. ② Adopting the advanced process of formaldehyde homopolymerization. ③ Industrialization of formaldehyde copolymerization. ④ Manufacturing block copolyformaldehyde with high lubricating property.
出处
《河北化工》
1993年第2期34-38,共5页
Hebei Chemical Industry
关键词
聚甲醛
日本
制造
formaldehyde
polyformaldehyde
formaldehyde dimethyl acetal
homopolyformaldehyde
copolyformaldehyde
block copolyformaldehyde
end blockade
