Silane Terminated Prepolymers: An Alternative to Silicones and Polyurethanes  

作　　者：Ravindra V. Gadhave Chaitali R. Gadhave Pritam V. Dhawale Ravindra V. Gadhave;Chaitali R. Gadhave;Pritam V. Dhawale(Department of Polymer and Surface Engineering, Institute of Chemical Technology, Mumbai, India;Department of Microbiology, Savitribai Phule Pune University, Pune, India)

机构地区：[1]Department of Polymer and Surface Engineering, Institute of Chemical Technology, Mumbai, India [2]Department of Microbiology, Savitribai Phule Pune University, Pune, India

出　　处：《Open Journal of Polymer Chemistry》2021年第3期31-54,共24页高分子化学期刊（英文）

摘　　要：Silane terminated prepolymers for adhesives, sealants and coatings are of </span></span><span><span><span style="font-family:"">great <span>industrial importance. They are very important because of their low toxicity</span><span> over polyurethanes, silicones, and solvent-based products. Hence</span>, many pieces of literature which deal with the synthesis, properties and applications of this Si<span>lane terminated polymers hybrid system exist. Silylated polyether (MS polymers) </span>and Silylated Polyurethane Polymers (SPUR) are the bases for nu<span>merous sealants, adhesives and coatings used worldwide. A hybrid system mixed with </span><span>organic-polyurethane proportion and inorganic-alkoxysilane proportion</span> <span>com</span>bines the benefits of conventional polyurethane and silicone-based products.<span> This article reviews the chemistry of MS polymers and SPUR and their</span> <span>ad</span><span>vantages and disadvantages in silyl terminated prepolymer-based adhesives</span>, sea<span>lants and coatings as well as provides information on different end applications.Silane terminated prepolymers for adhesives, sealants and coatings are of </span></span><span><span><span style="font-family:"">great <span>industrial importance. They are very important because of their low toxicity</span><span> over polyurethanes, silicones, and solvent-based products. Hence</span>, many pieces of literature which deal with the synthesis, properties and applications of this Si<span>lane terminated polymers hybrid system exist. Silylated polyether (MS polymers) </span>and Silylated Polyurethane Polymers (SPUR) are the bases for nu<span>merous sealants, adhesives and coatings used worldwide. A hybrid system mixed with </span><span>organic-polyurethane proportion and inorganic-alkoxysilane proportion</span> <span>com</span>bines the benefits of conventional polyurethane and silicone-based products.<span> This article reviews the chemistry of MS polymers and SPUR and their</span> <span>ad</span><span>vantages and disadvantages in silyl terminated prepolymer-based adhesives</span>, sea<span>lants and coatings as well as provides information on different end applications.

关 键 词：SILANES Silane Terminated Polyethers Silane-Terminated Polyurethanes Adhesives Sealants Coatings 

分 类 号：O65[理学—分析化学]