多维无机材料复合改性PVC的性能研究.pdfVIP

2 0 1 0 2 2 2 MODERN PLAST ICS PROCESSING AND APPLICATIONS # 21 # PVC 1 2 3 1 1 * ( 1. , , 230009; 2. , , 230009; 3. , , 242800) : CaSO CaCO CaCO ( PVC) 4 3 3 , PVC , PVC , CaSO CaCO PVC , ; CaSO 4 3 4 CaCO 10 PVC ; CaSO CaCO 4/ 2/ 1 3 4 3 PVC : Research of Properti es of PVC Modifi ed by Mult-i Dimensional Inorganic Materials 1 2 3 1 1 Zeng Ziheng Yang Bingxun Long Yaohui Zhou Zhengfa Xu Wei ing ( 1. Department of Polymer Science and Engineering, Hefei University of T echnology, Heifei, Anhui, 230009; 2. Institute of T ri ology, Hefei University of T echnology, Hefei, Anhui, 23009; 3. Anhui Guofeng Nonmetal M aterials Co . , Ltd. , Chizhou, A nhui, 242800) Abstract: T he mechanical properties of PVC modified y the one-dimensional CaSO4 3 whiskers, tw o-dimensional talcum pow der, three-dimensional heavy CaCO and zero-dimen- sional nano- CaCO3 inorganic materials w ere studied. T he influence of changing the propor- tion of all different dimensional inorganic materials on properties of modified PV C w as ana- lyzed. T he results show that compared w ith PVC modified y other inorga