摘要
结合实际生产,详细介绍了六组分B1级聚氨酯连续彩钢板材生产工艺控制,并测试了产品性能。结果表明,当选用环氧底漆涂层并进行电晕处理的钢板,并采用长度28 cm、直径14 mm、孔径2 mm且有42个孔的枪杆,在链板温度为60℃、料温为25~28℃、车速为4.23 m/min的工艺条件下生产10 cm厚彩钢聚氨酯夹芯保温板,各项性能均符合国家标准。
Combining actual production,the continuous production process control of six-component B1 grade flame-retardancy polyurethane foam colored steel sandwich panel was introduced in detail and the properties of the product were tested.The results showed that the properties of the polyurethane colored steel sandwich insulation board(thick 10 cm)met the requirements of the national standard,when the steel plate with epoxy primer coating was corona treated,the gun rod with length 28 cm,diameter 14 mm,the aperture 2 mm and 42 holes was used,and the process conditions were 60℃of chain-plate temperature,25~28℃of material temperature,4.23 m/min of line speed.
作者
窦忠山
高迎弟
王磊
刘访艺
刘永亮
李晓静
DOU Zhongshan;GAO Yingdi;WANG Lei;LIU Fangyi;LIU Yongliang;LI Xiaojing(Wanhua Energysav Science&Technology Group Co.Ltd,Yantai 264006,Shandong,China)
出处
《聚氨酯工业》
北大核心
2020年第3期36-39,共4页
Polyurethane Industry
基金
十三五国家重点研发计划资助项目(2017YFC1501200之课题五2017YFC1501205)。
关键词
聚氨酯
彩钢夹芯保温板
阻燃
连续法生产工艺
polyurethane
colored steel sandwich insulation board
flame retardant
continuous production process
