硬质聚氨酯夹芯板高压灌注发泡工艺及质量检测

High-Pressure Infusion Foaming Process and Quality inspection of Rigid Polyurethane Sandwich Panel

阐述了冷藏保温集装箱及铁路隔热保温车等产品硬质聚氨酯夹芯板高压灌注发泡工艺及关键质量卡控点,提出相关质量检测项目及检测方法。

The high-pressure infusion foaming process of rigid polyurethane sandwich panel and key quality control points of refrigerated thermal insulation containers and railway thermal insulation vehicles are elaborated,and related quality inspection items and inspection methods are proposed.