新型建筑材料——硬质聚氯乙烯低发泡板材现在，人们对塑料建材越来越熟悉了。走进建材市场，各种塑料建材，如塑料门窗、塑料管材、塑料壁纸、塑料地板、塑料片材多姿多彩，琳琅满目。近年来，塑料建材家族又增添了一个新成员——硬质聚氯乙烯低发泡板材。硬质聚氯乙烯低... New Building Materials - Rigid Polyvinyl Chloride Low Foaming Plates Nowadays, people are becoming more familiar with plastic building materials. Into the building materials market, a variety of plastic building materials, such as plastic doors and windows, plastic pipe, plastic wallpaper, plastic flooring, plastic sheet colorful, dazzling. In recent years, the plastic building materials family has added a new member - rigid PVC low-expansion plate. Hard PVC low...