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Rosin is a solidified resin from which the volatile terpenes have been removed by distillation. Typical rosin is a transparent or translucent mass, with a vitreous fracture and a faintly yellow or brown colour, non-odorous or having only a slight turpentine odour and taste. Rosin is insoluble in water, mostly soluble in alcohol, essential oils ...
树脂. 在 高分子化学 和 材料科学 中， 树脂 是植物或合成来源的固体或高 粘度 物质，通常可被转化为 聚合物 [1] 。. 树脂通常是 有机化合物 的混合物。. 本条目重点介绍天然树脂。. 植物分泌树脂以保护其对受伤的保护作用。. 树脂保护植物免受昆虫和病原体 ...
樹脂. 維基百科，自由的百科全書. 昆蟲 被困在樹脂中. 在 高分子化學 和 材料科學 中， 樹脂 是植物或合成來源的固體或高 粘度 物質，通常可被轉化為 聚合物 [1] 。. 樹脂通常是 有機化合物 的混合物。. 本條目重點介紹天然樹脂。. 植物分泌樹脂以保護其對 ...
RESIN翻譯：樹脂;合成樹脂，人工樹脂。了解更多。 One anion and one cation resin bag were secured to a plastic stake with monofilament line at six random locations in each 1-ha plot.
resin. noun [ U ] uk / ˈrez.ɪn / us / ˈrez.ɪn /. Add to word list. Add to word list. a thick, sticky substance that is produced by some trees and that becomes yellow and hard after it is collected, or any of various similar substances produced by a chemical process for use in industry. 樹脂;合成樹脂，人工樹脂. pine resin 松脂 ...
环氧树脂中的反应性环氧基团. 环氧树脂 （英語： Epoxy resin ），又稱作 人工樹脂 、 人造樹脂 、 樹脂膠 等，是分子中含有兩個或兩個以上 環氧基團 的高分子化合物，其与固化剂反应可生成具有热固性三维网状结构。. 它是非常重要的 热固性 塑膠 ，广泛用于 ...
近年有光敏樹脂製造商出了一些能水洗的光敏樹脂（Water Washable Resin），這種樹脂只需沖洗即可溶解多餘的樹脂。與大多數其他樹脂相比，水洗樹脂絕對不需要利用揮發性有機化學物質 (VOC) 來溶解未固化的材料。 使用水洗樹脂打清潔十分簡單。
2020年12月6日 · Polyester resins are sold as a single substance that hardens with the application of either a chemical catalyst or under UV light. To help you identify whether your project requires resin, and which type to use, we have provided a brief overview of what resin is, and what its applications are.
Resin, any natural or synthetic organic compound consisting of a noncrystalline or viscous liquid substance. Natural resins are typically fusible and flammable organic substances that are transparent or translucent and are yellowish to brown in colour. They are formed in plant secretions and are.
In polymer chemistry and materials science, resin is a solid or highly viscous substance of plant or synthetic origin that is typically convertible into polymers. Plants secrete resins for their protective benefits in response to injury. The resin protects the plant from
