色爱av综合网,99re这里只有精品66,久久久高清免费视频,亚洲精品免费视频,夜夜爽少妇777777,jzzijzzij亚洲成熟少妇,www.五月.com

What is water-borne resin?

2019-03-22 1189

  Water-borne resin is a new type of resin system, in which water replaces organic solvent as dispersing medium. It fuses with water to form a solution, and then evaporates with water to form resin mold data. Water-borne resins are not water-borne resins themselves, but membrane data obtained by evaporation of water.


  Waterborne resins include three categories: water-soluble polymers, super absorbent resins and water-borne coatings, which are new fields of polymer science developed in the 1970s. Because it has a series of unique and irreplaceable functions, with the continuous development of scientific research and production, the industrialization of products has now formed an independent industry, which belongs to the field of fine chemical industry. Waterborne resins have been listed as the key points of chemical industry development for many years because of their extremely wide use and high added value.


  Uses of waterborne resins:


  Substitute for the use of solvent-based products in various fields. Waterborne polyurethane, as a representative, can be widely used in coatings, adhesives, fabric coatings and finishing agents, leather finishing agents, paper surface treatment agents and fiber surface treatment agents.


  (1) Building decoration. Including floor paint, elastic paint, building exterior wall paint, furniture and wood paint, water-based interior wall paint (product homogeneity is serious, product models and functions are similar, many similar enterprises.


  (2) Industrial coatings. It includes industrial paint, vehicle paint, anti-corrosion paint, water-borne metal paint, metal surface treatment (polishing), water-borne plastic paint (widely used in the field of consumer electronics products), etc.


  Water-borne resin advantages:


  (1) Environmental protection: Waterborne coatings use water instead of organic solvents as diluents, so they do not contain toxic chemicals. (In the past, dispersing media were organic solvents, which contained toxic substances. It took at least several decades to evaporate and clean thoroughly, which had a great impact on the intellectual development of infants and unborn children. Among them, "free TDI" also had the risk of carcinogenesis.)


  (2) Reducing fire risk: Contrary to the flammability of solvent-based products, water-based products are non-flammable and can effectively reduce fire occurrence.


  (3) The characteristics of waterborne coatings after film formation: high adhesion with substrates, excellent corrosion resistance and chemical resistance of cured coatings, small shrinkage, high hardness, good wear resistance, corrosion resistance and excellent electrical insulation.


  (4) Super absorbent resin (water retaining agent) series to maintain water effect.


  The article originated from Jiangmen Waterborne Resin Factory: http://m.xjwdoa.com/


沽源县| 黑河市| 茂名市| 阆中市| 阿克苏市| 武义县| 克什克腾旗| 富平县| 竹北市| 武汉市| 台北市| 盐城市| 阿拉善盟| 绥滨县| 济南市| 五峰| 县级市| 辉南县| 呼玛县| 肇源县| 来宾市| 汕头市| 中超| 丹阳市| 子长县| 高密市| 东城区| 通许县| 日照市| 昆山市| 八宿县| 乡宁县| 台东县| 宜章县| 越西县| 涡阳县| 略阳县| 青田县| 靖远县| 上栗县| 鄂伦春自治旗|