抗农药型受阻胺光稳定剂在农用PE大棚膜中的应用效果研究  

Study on the application effect of pesticide resistant hindered amine light stabilizer in agricultural PE greenhouse film

作　　者：龚凌 袁建兵 覃双芝 廖如超 沈娜 Gong Ling;Yuan Jianbing;Qin Shuangzhi;Liao Ruchao;Shen Na(Yuxi Xuri Plastic Co.,Ltd.,Yuxi 653102,Yunnan)

机构地区：[1]玉溪市旭日塑料有限责任公司,云南玉溪653102

出　　处：《云南化工》2023年第S01期27-29,共3页Yunnan Chemical Technology

摘　　要：使用传统型和新型抗农药光稳定剂制成PE薄膜后,喷洒通用杀菌剂或酸处理,进行自然暴晒老化和紫外加速老化,研究了目前抗农药型受阻胺光稳定剂的效能与传统受阻胺光稳定剂的差异。结果表明,对比传统受阻胺光稳定剂,新型抗农药型受阻胺光稳定剂在杀菌剂农药和酸性条件下,稳定效能明显提高。After using traditional and new pesticide resistant light stabilizers to make PE films,general fungicides or acid treatments were sprayed to undergo natural exposure aging and UV accelerated aging.The differences in the efficacy between current pesticide resistant hindered amine light stabilizers and traditional hindered amine light stabilizers were studied.The results indicate that compared to traditional hindered amine light stabilizers,the new pesticide resistant hindered amine light stabilizers have significantly improved stability efficiency under bactericidal pesticides and acidic conditions.

关 键 词：PE大棚膜 抗农药性 受阻胺光稳定剂 应用 

分 类 号：TQ314[化学工程—高聚物工业]