硬脂酸铈复合光稳定剂的制备及其在PVC建筑模板中的应用
硬脂酸铈复合光稳定剂的制备及其在PVC建筑模板中的应用
JIANGYINGZHISUANSHIYUQITAZHUJIJINXINGFUPEI,ZHIBEILEYINGZHISUANSHIFUHEGUANGWENDINGJI。CAIYONGGANGGUOHONGSHIZHIFA、HONGXIANGRELAOHUAFA、ZHUANJULIUBIANYI、HONGWAIGUANGPUFENXIDENGFANGFADUIYINGZHISUANSHIFUHEGUANGWENDINGJIJINXINGXINGNENGBIAOZHENG。JIEGUOBIAOMING,YINGZHISUANSHIFUHEGUANGWENDINGJIPEIFANGWEIYINGZHISUANSHI∶YINGZHISUANXIN∶β-ERTONG∶JIWUSICHUN=1.2∶1.0∶0.3∶1.0,XINGJIABIZUIJIA。YUGAIXINWENDINGJIXIANGBI,HONGXIANGLAOHUAREWENDINGXINGNENGHELIUBIANXINGNENGGENGYOUYI,KEQUDAIGAIXINWENDINGJISHOUCIYINGYONGYUPVCJIANZHUMOBANZHONG,SHIWANQUQIANGDUHEDANXINGMOLIANGFENBIETIGAO19.68%HE14.62%。TONGSHI,TIGAOLENAIHOUXINGNENG,748 hSHIWAILAOHUAHOU,△EWEI1.46,△bWEI-2.36。
