Effect of Preparation Conditions on Application Properties of Environment Friendly Polymer Soil Consolidation Agent
In order to improve the survival rate of transplanted seedlings and improve the efficiency of seedling transplantation, we developed an environmental friendly polymer konjac glucomannan (KGM)/chitosan (CA)/polyvinyl alcohol (PVA) ternary blend soil consolidation agent to consolidate the soil ball at...
| Main Authors: | , , , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-05-01
|
| Series: | Polymers |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2073-4360/14/10/2122 |
| _version_ | 1797496180963278848 |
|---|---|
| author | Shaoli Wang Shengju Song Xuping Yang Zhengqi Xiong Chaoxing Luo Yongxiu Xia Donglu Wei Shaobo Wang Lili Liu Hong Wang Lifang Sun Lichao Du Shaofeng Li |
| author_facet | Shaoli Wang Shengju Song Xuping Yang Zhengqi Xiong Chaoxing Luo Yongxiu Xia Donglu Wei Shaobo Wang Lili Liu Hong Wang Lifang Sun Lichao Du Shaofeng Li |
| author_sort | Shaoli Wang |
| collection | DOAJ |
| description | In order to improve the survival rate of transplanted seedlings and improve the efficiency of seedling transplantation, we developed an environmental friendly polymer konjac glucomannan (KGM)/chitosan (CA)/polyvinyl alcohol (PVA) ternary blend soil consolidation agent to consolidate the soil ball at the root of transplanted seedlings. In the previous research, we found that although the prepared KGM/CA/PVA ternary blend soil consolidation agent can consolidate the soil ball at the root of the seedling, the medium solid content of the adhesive was high, which affects its spraying at the root of the seedling. At the same time, the preparation temperature of the KGM/CA/PVA ternary blend was also high. Therefore, to reduce the energy consumption and the cost of the KGM/CA/PVA ternary blend soil consolidation agent in the preparation process, this paper studied the influence of preparation conditions on the application performance of the environmental friendly polymer soil consolidation agent. We aimed to reduce the highest value CA content and preparation temperature of the KGM/CA/PVA ternary blend adhesive on the premise of ensuring the consolidation performance of the KGM/CA/PVA ternary blend adhesive on soil balls. It was prepared for the popularization and application of the environmental friendly polymer KGM/CA/PVA ternary blend soil consolidation agent in seedling transplanting. Through this study, it was found that the film-forming performance of the adhesive was better when the KGM content was 4.5%, the CA content was in the range of 2–3%, the PVA content was in the range of 3–4%, and the preparation temperature was higher than 50 °C. The polymer soil consolidation agent prepared under this condition has a good application prospect in seedling transplanting. |
| first_indexed | 2024-03-10T03:00:58Z |
| format | Article |
| id | doaj.art-9d7ec5c10b214810a5be78273dc47dc4 |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-10T03:00:58Z |
| publishDate | 2022-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-9d7ec5c10b214810a5be78273dc47dc42023-11-23T12:47:50ZengMDPI AGPolymers2073-43602022-05-011410212210.3390/polym14102122Effect of Preparation Conditions on Application Properties of Environment Friendly Polymer Soil Consolidation AgentShaoli Wang0Shengju Song1Xuping Yang2Zhengqi Xiong3Chaoxing Luo4Yongxiu Xia5Donglu Wei6Shaobo Wang7Lili Liu8Hong Wang9Lifang Sun10Lichao Du11Shaofeng Li12State Key Laboratory of Tree Genetics and Breeding, Experimental Center of Forestry in North China, National Permanent Scientific Research Base for Warm Temperate Zone Forestry of Jiulong Mountain in Beijing, Chinese Academy of Forestry, Beijing 100091, ChinaR & D Department, China Academy of Launch Vehicle Technology, Beijing 100076, ChinaChinese Academy of Forestry, Beijing 100091, ChinaCollege of Material and Chemical Engineering, Heilongjiang Institute of Technology, Harbin 150050, ChinaCollege of Material and Chemical Engineering, Heilongjiang Institute of Technology, Harbin 150050, ChinaState Key Laboratory of Tree Genetics and Breeding, Experimental Center of Forestry in North China, National Permanent Scientific Research Base for Warm Temperate Zone Forestry of Jiulong Mountain in Beijing, Chinese Academy of Forestry, Beijing 100091, ChinaCollege of Material and Chemical Engineering, Heilongjiang Institute of Technology, Harbin 150050, ChinaBeijing Yangsheng New Material Technology Co., Ltd., Beijing 102299, ChinaCollege of Material and Chemical Engineering, Heilongjiang Institute of Technology, Harbin 150050, ChinaCollege of Material and Chemical Engineering, Heilongjiang Institute of Technology, Harbin 150050, ChinaState Key Laboratory of Tree Genetics and Breeding, Experimental Center of Forestry in North China, National Permanent Scientific Research Base for Warm Temperate Zone Forestry of Jiulong Mountain in Beijing, Chinese Academy of Forestry, Beijing 100091, ChinaR & D Department, China Academy of Launch Vehicle Technology, Beijing 100076, ChinaState Key Laboratory of Tree Genetics and Breeding, Experimental Center of Forestry in North China, National Permanent Scientific Research Base for Warm Temperate Zone Forestry of Jiulong Mountain in Beijing, Chinese Academy of Forestry, Beijing 100091, ChinaIn order to improve the survival rate of transplanted seedlings and improve the efficiency of seedling transplantation, we developed an environmental friendly polymer konjac glucomannan (KGM)/chitosan (CA)/polyvinyl alcohol (PVA) ternary blend soil consolidation agent to consolidate the soil ball at the root of transplanted seedlings. In the previous research, we found that although the prepared KGM/CA/PVA ternary blend soil consolidation agent can consolidate the soil ball at the root of the seedling, the medium solid content of the adhesive was high, which affects its spraying at the root of the seedling. At the same time, the preparation temperature of the KGM/CA/PVA ternary blend was also high. Therefore, to reduce the energy consumption and the cost of the KGM/CA/PVA ternary blend soil consolidation agent in the preparation process, this paper studied the influence of preparation conditions on the application performance of the environmental friendly polymer soil consolidation agent. We aimed to reduce the highest value CA content and preparation temperature of the KGM/CA/PVA ternary blend adhesive on the premise of ensuring the consolidation performance of the KGM/CA/PVA ternary blend adhesive on soil balls. It was prepared for the popularization and application of the environmental friendly polymer KGM/CA/PVA ternary blend soil consolidation agent in seedling transplanting. Through this study, it was found that the film-forming performance of the adhesive was better when the KGM content was 4.5%, the CA content was in the range of 2–3%, the PVA content was in the range of 3–4%, and the preparation temperature was higher than 50 °C. The polymer soil consolidation agent prepared under this condition has a good application prospect in seedling transplanting.https://www.mdpi.com/2073-4360/14/10/2122polymer soil consolidation agentpreparation conditionsconsolidated adhesive filmcompressive strengthseedling transplanting |
| spellingShingle | Shaoli Wang Shengju Song Xuping Yang Zhengqi Xiong Chaoxing Luo Yongxiu Xia Donglu Wei Shaobo Wang Lili Liu Hong Wang Lifang Sun Lichao Du Shaofeng Li Effect of Preparation Conditions on Application Properties of Environment Friendly Polymer Soil Consolidation Agent Polymers polymer soil consolidation agent preparation conditions consolidated adhesive film compressive strength seedling transplanting |
| title | Effect of Preparation Conditions on Application Properties of Environment Friendly Polymer Soil Consolidation Agent |
| title_full | Effect of Preparation Conditions on Application Properties of Environment Friendly Polymer Soil Consolidation Agent |
| title_fullStr | Effect of Preparation Conditions on Application Properties of Environment Friendly Polymer Soil Consolidation Agent |
| title_full_unstemmed | Effect of Preparation Conditions on Application Properties of Environment Friendly Polymer Soil Consolidation Agent |
| title_short | Effect of Preparation Conditions on Application Properties of Environment Friendly Polymer Soil Consolidation Agent |
| title_sort | effect of preparation conditions on application properties of environment friendly polymer soil consolidation agent |
| topic | polymer soil consolidation agent preparation conditions consolidated adhesive film compressive strength seedling transplanting |
| url | https://www.mdpi.com/2073-4360/14/10/2122 |
| work_keys_str_mv | AT shaoliwang effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT shengjusong effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT xupingyang effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT zhengqixiong effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT chaoxingluo effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT yongxiuxia effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT dongluwei effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT shaobowang effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT lililiu effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT hongwang effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT lifangsun effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT lichaodu effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent AT shaofengli effectofpreparationconditionsonapplicationpropertiesofenvironmentfriendlypolymersoilconsolidationagent |