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Effect of Hot Press on the Properties of Polyimide Paper
  
DOI:10.11980/j.issn.0254-508X.2013.01.009
Key Words:polyimide fiber paper  polyimide fiber  hot press  strength properties  electrical performance
Fund Project:本课题得到陕西省工业攻关项目(2011K08-08);国家高技术研究发展计划(863计划:2012AA03A208)资助。
Author NameAffiliation
陆赵情 陕西科技大学轻工与能源学院,陕西省造纸技术及特种纸品开发重点实验室,陕西科技大学教育部轻化工助剂化学与技术重点实验室,陕西西安,710021 
徐 强* 陕西科技大学轻工与能源学院,陕西省造纸技术及特种纸品开发重点实验室,陕西科技大学教育部轻化工助剂化学与技术重点实验室,陕西西安,710021 
王志杰 陕西科技大学轻工与能源学院,陕西省造纸技术及特种纸品开发重点实验室,陕西科技大学教育部轻化工助剂化学与技术重点实验室,陕西西安,710021 
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Abstract:Polyimide paper made of polyimide fibers was impregnated with polyimide resin, and pressed in different hot press conditions. The effect of different temperature and pressure in hot press process on the properties of the polyimide paper was discussed. Experimental results showed that when pressure of hot press was 12 MPa,the temperature of hot press was 220℃,the resultant sheet had the excellent strength properties and electrical performance.
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