Qifei Tan, Min Zhou, Zhijie Chen, Fangqian Hu, Hong Zhang, Yiren Chen
{"title":"石蜡的氧化改性和憎水饰面乳液的制备","authors":"Qifei Tan, Min Zhou, Zhijie Chen, Fangqian Hu, Hong Zhang, Yiren Chen","doi":"10.1007/s12221-024-00567-8","DOIUrl":null,"url":null,"abstract":"<p>Applying a low surface energy water-repellent finish agents to fabric is one of the effective ways to make it obtain water-repellent function. Water-repellent finish agents are mainly divided into two categories, fluorinated and non-fluorinated, and fluorinated water-repellent agents will be gradually banned because of environmental protection issues. Organosilicons, polyacrylates, and dendritic macromolecules are the most studied types of non-fluorinated water-repellent agents, but there are some problems in the preparation and use of these non-fluorinated water-repellent agents. Here, using 58 # fully refined paraffin wax as raw material, the paraffin wax was modified by no catalytic oxidation modification method to improve its emulsification performance. The oxidation-modified paraffin wax was used as raw material to prepare a stable, uniform and good fluidity water-repellent emulsion. The oxidation-modified paraffin wax emulsion was used as a water-repellent agent, and waterborne polyurethane (WPU) was used as a crosslinking agent to finish pure cotton fabrics and polyester/cotton-blended fabrics. After water-repellent finish, the contact angle of pure cotton fabric was 135° and that of polyester/cotton-blended fabric was 145°. This study provides a useful way for exploring non-fluorinated water-repellent agent with low cost and simple production process.</p>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":null,"pages":null},"PeriodicalIF":2.2000,"publicationDate":"2024-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Oxidation Modification of Paraffin Wax and Preparation of Water-Repellent Finish Emulsion\",\"authors\":\"Qifei Tan, Min Zhou, Zhijie Chen, Fangqian Hu, Hong Zhang, Yiren Chen\",\"doi\":\"10.1007/s12221-024-00567-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Applying a low surface energy water-repellent finish agents to fabric is one of the effective ways to make it obtain water-repellent function. Water-repellent finish agents are mainly divided into two categories, fluorinated and non-fluorinated, and fluorinated water-repellent agents will be gradually banned because of environmental protection issues. Organosilicons, polyacrylates, and dendritic macromolecules are the most studied types of non-fluorinated water-repellent agents, but there are some problems in the preparation and use of these non-fluorinated water-repellent agents. Here, using 58 # fully refined paraffin wax as raw material, the paraffin wax was modified by no catalytic oxidation modification method to improve its emulsification performance. The oxidation-modified paraffin wax was used as raw material to prepare a stable, uniform and good fluidity water-repellent emulsion. The oxidation-modified paraffin wax emulsion was used as a water-repellent agent, and waterborne polyurethane (WPU) was used as a crosslinking agent to finish pure cotton fabrics and polyester/cotton-blended fabrics. After water-repellent finish, the contact angle of pure cotton fabric was 135° and that of polyester/cotton-blended fabric was 145°. This study provides a useful way for exploring non-fluorinated water-repellent agent with low cost and simple production process.</p>\",\"PeriodicalId\":557,\"journal\":{\"name\":\"Fibers and Polymers\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2024-05-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fibers and Polymers\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1007/s12221-024-00567-8\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, TEXTILES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fibers and Polymers","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1007/s12221-024-00567-8","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, TEXTILES","Score":null,"Total":0}
Oxidation Modification of Paraffin Wax and Preparation of Water-Repellent Finish Emulsion
Applying a low surface energy water-repellent finish agents to fabric is one of the effective ways to make it obtain water-repellent function. Water-repellent finish agents are mainly divided into two categories, fluorinated and non-fluorinated, and fluorinated water-repellent agents will be gradually banned because of environmental protection issues. Organosilicons, polyacrylates, and dendritic macromolecules are the most studied types of non-fluorinated water-repellent agents, but there are some problems in the preparation and use of these non-fluorinated water-repellent agents. Here, using 58 # fully refined paraffin wax as raw material, the paraffin wax was modified by no catalytic oxidation modification method to improve its emulsification performance. The oxidation-modified paraffin wax was used as raw material to prepare a stable, uniform and good fluidity water-repellent emulsion. The oxidation-modified paraffin wax emulsion was used as a water-repellent agent, and waterborne polyurethane (WPU) was used as a crosslinking agent to finish pure cotton fabrics and polyester/cotton-blended fabrics. After water-repellent finish, the contact angle of pure cotton fabric was 135° and that of polyester/cotton-blended fabric was 145°. This study provides a useful way for exploring non-fluorinated water-repellent agent with low cost and simple production process.
期刊介绍:
-Chemistry of Fiber Materials, Polymer Reactions and Synthesis-
Physical Properties of Fibers, Polymer Blends and Composites-
Fiber Spinning and Textile Processing, Polymer Physics, Morphology-
Colorants and Dyeing, Polymer Analysis and Characterization-
Chemical Aftertreatment of Textiles, Polymer Processing and Rheology-
Textile and Apparel Science, Functional Polymers