Comparative analysis of the physical and mechanical properties of kraft paper and watercolor paper
Abstract: In order to study the feasibility of kraft paper as watercolor paper, the wetting properties, mechanical properties and friction properties of kraft paper and watercolor paper were compared before and after aging. The aging test was carried out on kraft paper and the watercolor paper by ag...
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Universidad del Bío-Bío
2021
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oai:scielo:S0718-221X20210001004452021-07-07Comparative analysis of the physical and mechanical properties of kraft paper and watercolor paperLi,AnlingShi,YamengZhang,JiaqiZhang,Yong Contact angle kraft paper tear strength tensile strength watercolor paper wear resistance. Abstract: In order to study the feasibility of kraft paper as watercolor paper, the wetting properties, mechanical properties and friction properties of kraft paper and watercolor paper were compared before and after aging. The aging test was carried out on kraft paper and the watercolor paper by aging chamber, the wetting properties of distilled water and three watercolor solutions before and after aging of kraft paper and watercolor paper were compared, tensile tear test of paper on the tensile testing machine, the fracture changes of paper were analyzed by scanning electron microscope, the friction tester performs the paper friction test. The results show that both kinds of paper are amorphous, watercolor paper was showed hydrophobicity before and after the aging, the contact angle was maintained at about 119,09° ± 5° in four different solutions, unaged kraft paper exhibited hydrophilicity, the aged kraft paper showed hydrophobicity with a contact angle of 92,52° ± 1°，the aged kraft paper shows better performance in both tensile and tearing aspects and tensile strength is 20 MPa higher than watercolor paper, the surface roughness of kraft paper is higher than watercolor paper. The experiment is helpful for the market to consider whether the cheaper kraft paper replaces the more expensive watercolor paper in some aspects and provides some scientific reference value for future research.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.23 20212021-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100445en10.4067/s0718-221x2021000100445 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Contact angle kraft paper tear strength tensile strength watercolor paper wear resistance. |
| spellingShingle |
Contact angle kraft paper tear strength tensile strength watercolor paper wear resistance. Li,Anling Shi,Yameng Zhang,Jiaqi Zhang,Yong Comparative analysis of the physical and mechanical properties of kraft paper and watercolor paper |
| description |
Abstract: In order to study the feasibility of kraft paper as watercolor paper, the wetting properties, mechanical properties and friction properties of kraft paper and watercolor paper were compared before and after aging. The aging test was carried out on kraft paper and the watercolor paper by aging chamber, the wetting properties of distilled water and three watercolor solutions before and after aging of kraft paper and watercolor paper were compared, tensile tear test of paper on the tensile testing machine, the fracture changes of paper were analyzed by scanning electron microscope, the friction tester performs the paper friction test. The results show that both kinds of paper are amorphous, watercolor paper was showed hydrophobicity before and after the aging, the contact angle was maintained at about 119,09° ± 5° in four different solutions, unaged kraft paper exhibited hydrophilicity, the aged kraft paper showed hydrophobicity with a contact angle of 92,52° ± 1°，the aged kraft paper shows better performance in both tensile and tearing aspects and tensile strength is 20 MPa higher than watercolor paper, the surface roughness of kraft paper is higher than watercolor paper. The experiment is helpful for the market to consider whether the cheaper kraft paper replaces the more expensive watercolor paper in some aspects and provides some scientific reference value for future research. |
| author |
Li,Anling Shi,Yameng Zhang,Jiaqi Zhang,Yong |
| author_facet |
Li,Anling Shi,Yameng Zhang,Jiaqi Zhang,Yong |
| author_sort |
Li,Anling |
| title |
Comparative analysis of the physical and mechanical properties of kraft paper and watercolor paper |
| title_short |
Comparative analysis of the physical and mechanical properties of kraft paper and watercolor paper |
| title_full |
Comparative analysis of the physical and mechanical properties of kraft paper and watercolor paper |
| title_fullStr |
Comparative analysis of the physical and mechanical properties of kraft paper and watercolor paper |
| title_full_unstemmed |
Comparative analysis of the physical and mechanical properties of kraft paper and watercolor paper |
| title_sort |
comparative analysis of the physical and mechanical properties of kraft paper and watercolor paper |
| publisher |
Universidad del Bío-Bío |
| publishDate |
2021 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100445 |
| work_keys_str_mv |
AT lianling comparativeanalysisofthephysicalandmechanicalpropertiesofkraftpaperandwatercolorpaper AT shiyameng comparativeanalysisofthephysicalandmechanicalpropertiesofkraftpaperandwatercolorpaper AT zhangjiaqi comparativeanalysisofthephysicalandmechanicalpropertiesofkraftpaperandwatercolorpaper AT zhangyong comparativeanalysisofthephysicalandmechanicalpropertiesofkraftpaperandwatercolorpaper |
| _version_ |
1714202704479256576 |