聚甲醛结晶成核剂研究进展  

Research Progress in Crystal Nucleating Agents for POM

作　　者：王亮亮 陈科宇 刘慧宏 吴桂波 商亚东 薛长青 操斌 陈步宁 

机构地区：[1]中海石油化学股份有限公司技术开发中心,海南东方572600 [2]中海石油天野化工有限公司,内蒙古呼和浩特010070

出　　处：《塑料工业》2012年第9期5-9,22,共6页China Plastics Industry

基　　金：中国海洋石油总公司科研项目(C/KJF HX 001-2009)

摘　　要：对国内外聚甲醛(POM)结晶成核剂进行了分类。概述了碳酸钙、滑石粉、硅藻土等无机成核剂,碳纳米管、聚酰胺、均聚甲醛等有机成核剂,氧化镁、超细Fe粉等金属类成核剂及滑石粉/弹性体等复合成核剂对POM结晶性能和力学性能等的影响。对POM成核剂的开发提出了建议。Nucleating agents for polyoxymethylene （POM） at home and abroad were classified in this paper. The influences of inorganic nucleating agent like calcium carbonate, Tale, diatomaceous earth, organic nucleating agent like carbon nanotubes, polyamide, POM, metal nucleating agent like magnesium oxide, ultrafine Fe powder and Talc/elastomer composite nucleating agent on crystallization characteristics and mechanical properties of POM were summarized in detail. Some technical ideas for developing POM nucleating agents were suggested.

关 键 词：聚甲醛 结晶 复合成核剂 专用成核剂 机理 

分 类 号：TQ326.51[化学工程—合成树脂塑料工业]