PC板的生产及其在建筑中的应用
Production of PC board and its application in construction
李霞1
作者信息
- 1. 山西工程职业学院,山西 太原 030009
- 折叠
摘要
综述了聚碳酸酯(PC)板的生产及其在建筑中的应用.添加聚乙烯吡咯烷酮、水杨酸苯酯、蒙脱土等有利于增强PC板的抗撕裂强度,提高PC板的抗紫外线性能.添加黄化抑制剂可以提升PC板的力学性能和耐光老化性能.添加改性气凝胶可以提升PC板的隔热阻燃性能.采光屋面的PC板使用U型锁扣联接能降低板材宽度变形,提高板材的荷载及抗风能力.
Abstract
This article reviews the production of polycarbonate(PC)and its application in construction.It is beneficial to enhance the tear resistance and UV resistance of PC board by adding polyethylene pyrrolidone,phenyl salicylate,and montmorillonite.The mechanical properties and light aging resistance of PC board are improved by adding yellowing inhibitors.The heat insulation and flame retardancy of PC board are promoted by adding modified aerogel.The use of U-shaped locking buckles to connect the PC board of the daylighting roof can reduce the width deformation of the board and improve the load and wind resistance of the board.
关键词
聚碳酸酯/力学性能/阻燃性能/建筑物Key words
polycarbonate/mechanical property/flame retardant property/building引用本文复制引用
基金项目
山西省高等学校科技创新项目(2022L705)
出版年
2024
NETL
NSTL
维普
万方数据