High performance synthetic paper used for color printing based on ultrahigh molecular weight polyethylene/SiO2 by using TIPS method |
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| Authors: | Wenqing He Dangdang Cheng Juan Du Yan Luo |
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| Affiliation: | 1. College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, China;2. Key Laboratory of Science and Technology of Eco‐Textile, Ministry of Education, Donghua University, Shanghai, China |
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| Abstract: | The production of traditional cellulose paper not only consumes lots of timber, but also brings about some environmental issues. Therefore, it is being increasingly replaced by synthetic paper. In this study, ultrahigh molecular weight polyethylene (UHMWPE)/SiO2 synthetic paper with high application performance was prepared by the thermally induced phase separation method using mineral oil as diluent. The corresponding properties of synthetic paper, including surface morphology, overall porosity, tensile strength, thermal stability, acid and alkali resistance, whiteness, and inkjet print effect were investigated respectively. The results show that the overall porosity of UHMWPE/SiO2 synthetic paper is above 45%, and the tensile strength exceeds 4.3 MPa. UHMWPE/SiO2 synthetic paper also presents light weight, as well as good resistance to heat, acid and alkali. Meanwhile, the average whiteness of the samples is up to 91.8%. The sample K‐50, which contains 31.5 wt % SiO2, takes on the best print performance caused by its dense surface and higher SiO2 content. It is indicated that UHMWPE/SiO2 synthetic paper has good market prospects in the color printing. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015 , 132, 41529. |
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| Keywords: | membranes polyolefins porous materials properties and characterization synthesis and processing |
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