consolidate 发表于 2025-3-26 23:40:14
http://reply.papertrans.cn/23/2214/221308/221308_31.png原来 发表于 2025-3-27 04:50:56
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Practical rheology,y and plastic behaviour of coatings and inks. It is a complex subject in which measurement techniques give information that is often difficult to interpret precisely, especially in complex systems such as highly viscous printing inks.高歌 发表于 2025-3-27 16:43:21
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http://reply.papertrans.cn/23/2214/221308/221308_36.png火光在摇曳 发表于 2025-3-28 01:58:11
Coating types and their uses, curing processes involved in the formation of dry films on both sheets and made-up containers. Where reaction mechanisms are presented, they are described in the simplest terms and intermediate reaction steps are, for simplicity, omitted. No attempt is made to cover all materials and only brief men织布机 发表于 2025-3-28 04:19:29
http://reply.papertrans.cn/23/2214/221308/221308_38.pngFLORA 发表于 2025-3-28 07:21:42
Curing and drying systems,tions are coatings applied as powders and film laminates, both of which are described in Chapter 3. In the case of powder coatings, which may be of the thermoplastic or thermosetting type, heat is required to fuse the powder particles into a continuous film and, in the case of thermoset materials, t易受刺激 发表于 2025-3-28 11:09:10
Curing with ultraviolet radiation,as such warrants a separate treatment from the thermal systems described earlier. In terms of metal packaging its origin lies in the 1960s and yet even after 35 years of development its full potential has still to be realized. However, it is forecast that its use will continue to grow in response to