| 新型酶解木质素阻燃剂的合成及其阻燃性能的研究 |
| |
| 引用本文： | 刘小婧,程贤甦.新型酶解木质素阻燃剂的合成及其阻燃性能的研究[J].橡胶工业,2011,58(10):610-615. |
| |
| 作者姓名： | 刘小婧 程贤甦 |
| |
| 作者单位： | 福州大学材料科学与工程学院,福建福州,350108 |
| |
| 摘 要： | 以酶解木质素、甲醛和间苯二胺为原料,通过正交试验制备酶解木质素-间苯二胺共聚物;以酶解木质素-间苯二胺共聚物为阻燃剂,自制微胶囊红磷为酸源,制备酶解木质素-间苯二胺共聚物/红磷/SBR阻燃复合材料,研究酶解木质素-间苯二胺共聚物用量对复合材料阻燃性能和物理性能的影响.结果表明:酶解木质素-间苯二胺共聚物的最佳工艺条件为木质素用量30 9,甲醛用量0.2 mol,间苯二胺用量0.1 mol,温度80℃,时间 3 min,氢氧化钠质量分数0.03;当酶解木质素-间苯二胺共聚物用量为60份、微胶囊红磷用量为10份,酶解木质素-间苯二胺共聚物/红磷/SBR阻燃复合材料的阻燃级别达FV-0,综合物理性能较好.
|
| 关 键 词： | 酶解木质素-间苯二胺共聚物 SBR 阻燃 正交试验法 |
Synthesis of New Flame Retardant from Enzymatic Hydrolyzed Lignin and Its Flame Retardant Property |
| |
| LIU Xiao-jing and CHENG Xian-su.Synthesis of New Flame Retardant from Enzymatic Hydrolyzed Lignin and Its Flame Retardant Property[J].China Rubber Industry,2011,58(10):610-615. |
| |
| Authors: | LIU Xiao-jing and CHENG Xian-su |
| |
| Affiliation: | LIU Xiao-jing,CHENG Xian-su(Fuzhou University,Fuzhou 350108,China) |
| |
| Abstract: | Copolymers of enzymatic hydrolyzed lignin,formaldehyde and meta-phenylene diamine were prepared using orthogonal design.The SBR composites containing the copolymer as flame retardant and microencapsulated red phosphorus as acid source were prepared.The effect of addition level of copolymer on the flame retardant property and physical property was investigated.The results showed that,the optimized formulation and preparation condition of copolymer were as follows: enzymatic hydrolyzed lignin 30 g,formaldehyd... |
| |
| Keywords: | enzymatic hydrolyzed lignin-metaphenylene diamine copolymer SBR flame retardant orthogonal design method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《橡胶工业》浏览原始摘要信息 |
|
点击此处可从《橡胶工业》下载全文 |
|
