关键词: 聚苯乙烯, 泡沫板材, 压缩强度, 过程控制

Abstract: This article carried out a research for production control of compressive strength of XPS foam board. A multiregression equation was built for the analysis. Through test and verification, it was confirmed that the multiregression equation had a good prediction of compressive strength. With this multiregression equation as a predictive model, and with help of functions of Excel VBA programming software, a compression strength prediction system was established, which could provide process parameters for the practical production.