Biodegradable disposable corn starch tableware copolymers have a better spatial structure in any small part as follows: when degradable substances degrade, the entire substance is divided into single geometric fragments, and the geometric molecular weight is greatly reduced, which is a property that is easy to absorb. Important solutions in practical operation:

一是降解材料和整個材料之間的力。

One is the force between the degradation material and the entire material.

由于化學變化不是共價鍵合力或離子鍵合力，牛頓引力遠遠不能滿足產品強度的要求。因此，使其在微觀空間下具有盡可能多的分子間作用力的問題得到了解決。這是形成可降解共聚物的更初難點所在。

Because the chemical change is not the resultant force of covalent bond or ionic bond, Newton's gravity is far from meeting the requirements of product strength. Therefore, the problem of having as much intermolecular force as possible in the micro space has been solved. This is the initial difficulty in forming degradable copolymers.

二是解決降解物質與整體物質的不整合問題。

The second is to solve the problem of unconformity between the degraded material and the whole material.

以淀粉和PE為例，前者是強極性分子，后者是非極性分子，兩者并不協(xié)調、相容，而是相互仇恨，分子間力的形式單一，力小。解決辦法是在兩者之間加入交聯(lián)劑、偶聯(lián)劑、表面活性劑等物質。這是形成可降解共聚物的第二個難點。

Taking starch and PE as examples, the former is a strongly polar molecule, while the latter is a non-polar molecule. The two are not coordinated or compatible, but rather hate each other. The form of intermolecular force is single and the force is small. The solution is to add substances such as crosslinking agents, coupling agents, and surfactants between the two. This is the second challenge in forming degradable copolymers.

當然,在可支配的實際批量生產玉米淀粉餐具,還輔以具體的發(fā)起者,self-oxidant等等,合成樹脂系統(tǒng)結構的光,熱,氧和微生物化學作用,獨立基礎的連鎖反應,因此其分子量是大大減少實現(xiàn)深度降解。毫無疑問，傳統(tǒng)的樹脂，如塑料，在新的組合中不是單一的連續(xù)結構。整個新的共混物應該是一個幾乎處處均勻、處處幾乎連續(xù)的多相粒子體。此外，每個組成部分的粒子都應該是小的，以便接近一個良好的空間。

Of course, in the actual batch production of corn starch tableware that can be controlled, it is also supplemented by specific initiators, self oxidants, and other factors. The light, heat, oxygen, and microbial chemical reactions of the synthetic resin system structure are independent and basic chain reactions, so its molecular weight is greatly reduced to achieve deep degradation. Undoubtedly, traditional resins, such as plastics, are not a single continuous structure in new combinations. The whole new blend should be a multiphase particle body which is almost uniform and continuous in almost everywhere. In addition, the particles of each component should be small in order to approach a good space.

一次性玉米淀粉餐具具有節(jié)約木材、保護森林資源和保護自然環(huán)境的重要意義，可以指導原塑料制品行業(yè)在其堅實的生產基礎上生產新產品。

Disposable corn starch tableware has important significance in saving wood, protecting forest resources, and protecting the natural environment. It can guide the original plastic product industry to produce new products on its solid production foundation.

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