改性纳米CaCO<sub>3</sub>在PVC建筑防火材料中的应用研究

庞亚男, 高建荣

Application research of modified nano⁃calcium carbonate in the PVC building fireproof material

PANG Yanan, GAO Jianrong

中国塑料 . 2025, (12): 85 -91 . DOI: 10.19491/j.issn.1001-9278.2025.12.014