- 分散染料助剂成分是什么?
- 本站编辑:格恩纺织发布日期：2022-02-28 17:44 浏览次数：
分散染料是一类水溶性较低的非离子型染料。比较好早用于醋酯纤维的染色，称为醋纤染料。随着合成纤维的发展，锦纶、涤纶相继出现，尤其是涤纶，由于具有整列度高，纤维空隙少，疏水性强等特性，要在有载体或高温、热溶下使纤维膨化，染料才能进入纤维并上染。
因此，对染料提出了新的要求，即要求具有更好疏水性和一定分散性及耐升华等的染料，目前印染加工中用于涤纶织物染色的分散染料基本上具备这些性能，但由于品种较多，使用时还必须根据加工要求选行选择。
助剂有增稠剂、粘合剂、交链剂、乳化剂、分散剂和其他印花助剂.纺织用各种纤维、表面活性剂和高分子化合物等知识的基础上,按前处理过程、印染过程和后整理加工过程分别叙述了纺织印染加工过程中的各类助剂。
其中包括染料、精练剂、润湿剂与渗透剂、起泡剂、稳泡剂、消泡剂、分散剂、洗涤剂；匀染剂、固色剂、增稠剂、黏合剂、荧光增白剂；防皱整理剂、柔软整理剂、抗静电整理剂、防治整理剂、抗菌防臭整理剂、阻燃整理剂、防水整理剂。
公司的化工产品优先域范围从纺纱，前处理，染色到功能整理，作为亨斯迈，德司达，昂高化学，巴斯夫，拓纳化学，鲁道夫及宁柏迪特种化学的区域代理。欢迎广大新老顾客咨询电话：400-995-9395
客服：400-995-9395
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地址：杭州市江干区丁桥镇同协路28号7幢901-2室
Disperse dyes are a kind of non-ionic dyes with low water solubility. It was first used in the dyeing of acetate fiber, called acetate fiber dye. With the development of synthetic fiber, nylon and polyester appear one after another, especially polyester. Because of its high alignment, less fiber gap and strong hydrophobicity, it is necessary to expand the fiber under carrier or high temperature and hot solution, so that the dye can enter the fiber and dye.
Therefore, new requirements are put forward for dyes, that is, dyes with better hydrophobicity, certain dispersion and sublimation resistance. At present, disperse dyes used for polyester fabric dyeing in printing and dyeing processing basically have these properties, but due to many varieties, they must be selected according to the processing requirements.
Additives include thickener, binder, crosslinking agent, emulsifier, dispersant and other printing additives Based on the knowledge of various fibers, surfactants and polymer compounds for textile, various auxiliaries in textile printing and dyeing process are described according to pretreatment process, printing and dyeing process and finishing process.
Including dye, scouring agent, wetting agent and penetrant, foaming agent, foam stabilizer, defoamer, dispersant and detergent; Leveling agent, color fixing agent, thickener, adhesive, fluorescent brightener; Anti wrinkle finishing agent, softening finishing agent, antistatic finishing agent, preventive finishing agent, antibacterial and deodorizing finishing agent, flame retardant finishing agent and waterproof finishing agent.
The company's chemical products range from spinning, pretreatment, dyeing to functional finishing. It is the regional agent of Huntsman, destar, ongo chemistry, BASF, Tona chemistry, Rudolf and nimberti specialty chemistry. Welcome new and old customers to inquire at 400-995-9395
Customer service: 400-995-9395
Email: service@greenexplore.cn
Address: room 901-2, building 7, No. 28, Tongxie Road, Dingqiao Town, Jianggan District, Hangzhou
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