玉米澱粉餐具降解共聚物的結（jié）構特點

一次性玉米澱粉餐具的降解共聚物，在任一細微局部裏，其空間較佳結構如下:當降解物（wù）質被降解之後，整體物質就被分割成（chéng）一個個單獨碎末幾何體（tǐ），而這些幾何體分子量大幅度減低，很容易被自然界（jiè）所消納。在（zài）實際（jì）運作過程中（zhōng）重要解決：

In any tiny part of the degradable copolymer of disposable corn starch tableware, its better spatial structure is as follows: after the degradation material is degraded, the whole material is divided into separate pieces of geometry, and the molecular weight of these geometry is greatly reduced, which is easy to be absorbed by nature. In the actual operation process, it is important to solve the following problems:

其一，降解物質和整體（tǐ）物質之間的作用（yòng）力。

One is the interaction between the degradation material and the whole material.

既然不是化學變化中的（de）共（gòng）價鍵力或離子鍵力，而牛頓萬有引力又遠遠達不到產品強度的要求。因此，解決使其（qí）盡可能具有微觀空間下的分（fèn）子間作用力的問題。這是能降解共聚物生（shēng）成難度的初個症結。

Since it is not covalent bond force or ionic bond force in chemical change, Newton's gravitation is far from meeting the requirements of product strength. Therefore, it is necessary to solve the problem of intermolecular force in micro space. This is the initial crux of the difficulty in the formation of degradable copolymers.

其二，解決降解物質和整體物質之間的（de）不融合性。

Second, to solve the problem of non fusion between the degradation material and the whole material.

以澱（diàn）粉和PE為例，前者為強（qiáng）極性分子，後者為非極性分子，兩（liǎng）者不是相融（róng）、兼容，而是相憎相離，分子（zǐ）間作用力（lì）的形式單一（yī），作用力較小。解決（jué）的（de）辦法（fǎ），是在兩者之間加入交聯劑、偶聯劑、表麵活性劑等物質。這是能降解共聚物生成難（nán）度（dù）的第（dì）2個症結。

Taking starch and PE as an example, the former is a strong polar molecule, the latter is a non-polar molecule, the two are not compatible, but hate each other, the form of intermolecular force is single, the force is small. The solution is to add crosslinking agent, coupling agent, surfactant and other substances between them. This is the second difficulty in the formation of degradable copolymers.

當然，在進（jìn）入到一（yī）次性玉米澱粉（fěn）餐具實際批量生產時，還要輔之以特（tè）定的引發劑、自氧化劑等等，使（shǐ）合成樹脂體係結構在光（guāng）、熱（rè）、氧以及（jí）微生物的化學作用下，發生自主基的連鎖反應而使其分子量大幅度減低從而達到深部降解。

Of course, in the actual mass production of disposable corn starch tableware, special initiators, self oxidants and so on should be supplemented to make the structure of synthetic resin undergo chain reaction of self radical under the chemical action of light, heat, oxygen and microorganism, so as to greatly reduce its molecular weight and achieve deep degradation.

勿容置疑，在（zài）新（xīn）的降（jiàng）解樹脂共混合體中，塑料等（děng）傳統樹脂不是單獨連續的結構。新式共混（hún）整體應該是處處近似均勻，處處近似連續的相異多粒子（zǐ）體。另外，為（wéi）了接近優良空間，每種組份的顆粒還應該周（zhōu）全地（dì）小。

There is no doubt that traditional resins such as plastics are not isolated and continuous structures in the new degradable resin blends. The new blends should be homogeneous and continuous. In addition, in order to get close to the excellent space, the particles of each component should be small.

一次性玉米澱粉餐（cān）具有節約木材、保護森林資源、保護自然環境的重要意義，又能引導原塑料製（zhì）品行業在其堅實的生產基礎上轉產新的產品。

The disposable corn starch meal is of great significance in saving wood, protecting forest resources and protecting the natural environment. It can also guide the original plastic products industry to transfer to new products on the basis of its solid production.

關（guān）於一次性玉米澱粉餐具http://www.shuiniguan.com就先介紹到這裏（lǐ）了，相信大（dà）家（jiā）在實際的工作中會用到相關知識，如果您有這方麵的需要（yào），歡迎前（qián）來（lái）選購。

On disposable corn starch tableware http://www.shuiniguan.com First of all, I believe that you will use the relevant knowledge in the actual work, if you have the need in this respect, welcome to buy.