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新蒲京32450com玉米淀粉餐具生产中需要解决的问题

新蒲京32450com玉米淀粉餐具生产中需要解决的问题

网址: 手机页面二维码 2020-06-16 11:45:35    

  新蒲京32450com玉米淀粉餐具是以淀粉等无机大分子天然物质和一些无机盐为原料添加的新型树脂,具有紫外线活化产生的自由基氧化和生物降解作用(即霉菌的微生物分解)。

  Disposable corn starch tableware is a new type of resin added with starch and other inorganic macromolecular natural substances and some inorganic salts as raw materials, which has the free radical oxidation and biodegradation caused by UV activation (namely the microbial decomposition of mold).
  可生物降解共聚物的共混作为当前高科技领域研究的主要方向,已成为研究的热点。技术领域竞争的是增加尽可能多的降解物质。保持塑料原有的物理力学性能和合理的价格。
  Blending of biodegradable copolymers, as the main research direction in the high-tech field, has become a research hotspot. The focus of competition in the field of technology is to increase as many degradation substances as possible. Keep the original physical and mechanical properties and reasonable price of plastics.
  降解共聚物在新蒲京32450com玉米淀粉餐具中,在任何小的部分,其较好的空间结构,如在降解物质被降解时,整个物质被分解成单个破碎的几何形状,而这些几何形状的分子量大大降低,容易被大自然消耗。在实际操作过程中,解决:
新蒲京32450com玉米淀粉餐具
  Degradation copolymers in disposable corn starch tableware, in any small part, its better spatial structure, for example, when degradation materials are degraded, the whole material is decomposed into a single broken geometry, and the molecular weight of these geometry is greatly reduced, which is easy to be consumed by nature. In the actual operation process, the key solution is:
  一个是降解材料和整个材料之间的力。因为在化学变化中它不是共价键力或离子键力,而且牛顿的万有引力远远不能满足产品强度的要求。因此,在微观空间中使其尽可能成为分子间的问题就解决了。这是难降解共聚物形成的个难点。
  One is the force between the degradation material and the whole material. Because it is not covalent bond force or ionic bond force in chemical change, and Newton's gravity is far from meeting the requirements of product strength. Therefore, the problem of making it as intermolecular as possible in the micro space is solved. This is the first difficulty in the formation of the refractory copolymers.
  二是解决降解材料与整体材料的不相容问题。以淀粉和PE为例。前者为强极性分子,后者为非极性分子。两者并不兼容。解决方法是在两者之间加入交联剂、偶联剂、表面活性剂等物质,这是制备可降解共聚物的两个难点。
  The other is to solve the problem of incompatibility between the degradation material and the whole material. Take starch and PE for example. The former is strongly polar and the latter is nonpolar. The two are not compatible. The solution is to add cross-linking agent, coupling agent, surfactant and other substances between them, which are two difficulties in the preparation of degradable copolymers.
  以上是新蒲京32450com玉米淀粉餐具厂家为大家介绍的相关内容,想要了解更多内容,欢迎访问网站:https://www.findinglandblog.com
  The above is the relevant content introduced by the disposable corn starch tableware manufacturer. To learn more, please visit the website: https://www.findinglandblog.com

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