塑料科技2025，Vol.53Issue(2)：59-63,5.DOI:10.15925/j.cnki.issn1005-3360.2025.02.011
PP/POE复合材料的制备及其阻燃性能与耐久性能研究
Preparation of PP/POE Composites and Their Flame Retardancy and Durability Properties
江浩 1齐慧芳2
作者信息
- 1. 昆明理工大学,云南 昆明 650500||凯迪雷拉大学,菲律宾碧瑶 632600
- 2. 广州科技贸易职业学院,广东 广州 511442
- 折叠
摘要
Abstract
Polyolefin elastomer(POE)was used as the main toughening agent to prepare polypropylene(PP)composites with different POE contents.The effects of different POE contents on the flame retardancy and durability of PP composites were compared,and their applicability as building materials was further explored.The results showed that the PP composite with 6%POE content exhibited the best flame-retardant performance,with the highest limiting oxygen index(29.9%)and the lowest total heat release(128.3 MJ/m²)and heat release rate(574.7 kW/m²).In the durability tests,compared with pure polypropylene material,the PP composite with 6%POE content also maintained excellent flame-retardant and mechanical properties.After 72 h of aging,it showed the lowest degree of decline in mechanical and flame-retardant properties.Therefore,it has the potential to be used as a building material with broad application prospects.关键词
聚丙烯/聚烯烃弹性体/阻燃性能/耐久性Key words
Polypropylene/Polyefin elastomer/Flame retardancy/Durability分类
通用工业技术引用本文复制引用
江浩,齐慧芳..PP/POE复合材料的制备及其阻燃性能与耐久性能研究[J].塑料科技,2025,53(2):59-63,5.
