脱气剂——几乎无所不能的纺织助剂  

Deaerators-textile auxiliaries that can do(almost) anything

作　　者：W. Hhn 董晓雯 徐倩倩 

机构地区：[1]Pulcra化学品有限公司

出　　处：《国际纺织导报》2011年第7期27-28,30,共3页Melliand China

摘　　要：脱气剂应用于纺织品后整理工艺已有多年,其能显著改进织物整理后的品质。脱气剂通常被用于染色工序开始前,以除去纺织品上不必要的气泡。然而,其多功能性却鲜为人知,其可用于改善多项湿整理工序。几乎任何一种织物在加工的任意步骤或是任意整理工序中都可使用脱气剂来显著提升效果。通过说明这类物质的化学性质、作用机理及应用范围,详细介绍了不同种类脱气剂的优缺点及该领域的最新进展。Deaerating agents have been part of textile finishing processes for many years now,and significantly improve the quality of the end result.Traditionally,they have been used to get unwanted air pockets out of the fabric before the start of the dyeing process.However,what is less well known is their versatility,and the way that they can be used to improve a number of wet finishing processes.Almost any fabric substrate,at any stage of processing and in any finishing process can be significantly improved by a deaerating agent.The chemical properties of these substances,how they work and what they can be used for will be outlined here.The advantages and disadvantages of different types of deaerators will be described,and finishes with a look at the current state of the art.

关 键 词：脱气剂 作用机理 应用 优缺点 

分 类 号：TS103.84[轻工技术与工程—纺织工程]