POWER 发表于 2025-3-30 11:02:19
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Solvent-Borne Urethane Resins,main reason for this is the high level of performance these coatings afford whilst crosslinking at room temperature. Initially the technology was aimed at countering the dominance of nylon fibres, but by the early 1940s it was recognized that it had potential in the adhesive, plastics, foam and coatjaunty 发表于 2025-3-30 18:06:58
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,Epoxy Resins—Water-Borne,y friendly’ coatings. This legislation was to prove crucial for the development of not only water-borne but also high solids and powder coating technologies. A second factor aiding in the development of water-borne epoxy coating systems occurred during the mid-1970s when the traditional solvents use一再困扰 发表于 2025-3-31 01:02:46
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