[发明专利]复合多功能聚乙烯阻燃甲壳素木纤维塑料地板片材

摘要

本发明复合多功能聚乙烯阻燃甲壳素木纤维塑料地板片材是属于废塑料、碎木屑加入增强改性剂、增粘剂等配制而生产塑料地板片材的生产技术领域。主要是解决人类生活垃圾中废塑料、碎木屑对环境污染，变废为宝，回收利用，节约资源的技术问题，其技术方案要点是在废塑料及碎木屑中加入甲壳素或壳聚糖粘胶纤维、麦饭石、电气石、珊瑚化石纳米粉、永久性阻燃剂SCJ-9689、改性剂、交联剂、增粘剂等经熔融压延制成，其用途本片材能释放微量元素、辐射远红外、自发产生有益人体健康的负离子，抗菌杀菌、阻燃、生物降解、广泛用于室内地板、隔板、天花板的装璜。

主权项

1.复合多功能废聚乙烯阻燃甲壳素木纤维塑材地板片材，其特征是：(1)回收废聚乙烯制作塑料地板片材按下列物料质量份配比组成％①经收集、纯化、粉碎或改性废归聚乙烯塑料         40-50；②经干燥或磨碎、改性的木纤维或木屑               12-22；③甲壳素纤维细粉                                 7-17；④麦饭石纳米粉                                   2-12；⑤奇冰石纳米粉                                   3-13；⑥抗氧剂CA                                       0.1-0.3；⑦辅助抗氧剂DSTP                                 0.1-3；⑧内滑石剂                                       3-5；⑨外滑石剂                                       0.3-0.9；交联剂DCP                                       1-3；永久性阻燃剂1-5；(2)复合多功能废聚乙烯阻燃甲壳素木纤维人工木材按下列物料质量份配比组成％A配方①废聚乙烯HDPE粒料                               45-56；②碎木屑或木纤维                                 15-25；③甲壳素粘胶纤维                                 5-15；④麦饭石纳米粉                                   1-5；⑤电气石纳米粉                                   4-6；⑥永久阻燃剂1-5；⑦抗氧化剂CA                                     0.1-0.3；⑧辅助抗氧化剂DSTP                               0.1-0.3；⑨内润滑剂                                       1-4；⑩外润滑剂                                       0.5-0.7；交联剂DCP                                       1-3；B配方①废聚乙烯HDPE粒料                               37-47；②木纤维或碎木屑                                 12-22；③壳聚糖粘胶纤维                                 5-15；④轻质CaCO3                                      2-12；⑤麦饭石纳米粉                                   1.9-11.9；⑥蛋白石纳米粉                                   3-13；⑦石棉纳米粉                                     4.04-6.04；⑧硬脂酸钙                                       0.01-0.03；⑨抗氧化剂CA                                     0.01-0.03；⑩辅助抗氧剂DSTP                                 0.01-0.03；永久性阻燃剂3-5；(3)废归聚乙烯制备泡沫塑料片材按下列物料质量份配比组成％①废旧聚乙烯薄膜                                 37-47；②甲壳素粘胶纤维                                 7-17；③永久性阻燃剂1-5；④珊瑚化石纳米粉                                 2-9；⑤高分子改性剂                                   1-11；⑥发泡剂CA                                       1.0-1.8；⑦交联剂DCP                                      0.2-1.0；⑧填充剂CaCO₃                                    15-25；⑨发泡助剂                                       0.5-1.5；⑩麦饭石纳米粉                                   1-11。