一种新型PVC光天罡光稳定剂
一种新型PVC光天罡光稳定剂--环氧油酸钙/锌复合光稳定剂的制备及性能研究
BENWENZHIBEILEYIZHONGYIHUANYANGYOUSUANGAIYUHUANYANGYOUSUANXINWEIZHUYAOYUANLIAODEXINXINGPVCGUANGTIANGANGGUANGWENDINGJI。GAIGAIXINFUHEGUANGWENDINGJIDEZUIJIAPEIFANGWEI:HUANYANGYOUSUANGAI:HUANYANGYOUSUANXIN:β-ERTONG:HUANYANGDADOUYOU:SHOUZUFEN1010--9:3:3:4:4。YONGRELAOHUAHONGXIANGFA、GANGGUOHONGFAHEDIANDAOLVFAJIANGGAIGUANGTIANGANGGUANGWENDINGJIYUGUOCHANHEJINKOUGAIXINGUANGWENDINGJIBIJIAO,YANJIUJIEGUOBIAOMING,GAIFUHEGUANGTIANGANGGUANGWENDINGJIREWENDINGXINGGAOYUGUOCHANGAIXINGUANGWENDINGJIHEJINKOUGAIXINGUANGWENDINGJIDEREWENDINGXING,180℃XIAGAIGAIXINGUANGWENDINGJIDEREWENDINGSHIJIANDADAO320min。