玉米淀粉餐具和一般一次性餐具怎樣區分

How to distinguish between corn starch tableware and general disposable tableware?

目前我國的塑料制品每年需求量在2500萬噸以上,其間一次性塑料制品大約占30%。總量約750萬噸,其間受污染難以搜集或搜集后無法再生利用或經濟性差的廢棄物占絕大多數,若以60%計,則降解塑料需求量在450萬噸。目前國內上的降解塑料都是填充型淀粉基塑料,年產量僅幾萬噸。從上述狀況能夠看出,巨大,經濟看好。作為一種新式的綠色材料,其不僅可解決白色污染,而且也能減少對石油的依靠,拓荒了玉米淀粉新的增值途徑,為農村工業結構調整和開展農業經濟供給新的機會。

At present, the annual demand for plastic products in China is more than 25 million tons, during which disposable plastic products account for about 30%. The total market is about 7.5 million tons, during which most of the wastes which are difficult to collect or can not be recycled after being polluted or have poor economy account for the vast majority. If 60% of the wastes are counted, the demand for degradable plastics is 4.5 million tons. At present, degradable plastics in China's shopping malls are filled with starch based plastics, and their annual output is only tens of thousands of tons. From the above situation, we can see that the shopping mall is huge and the economy is promising. As a new type of green material, it can not only solve the white pollution, but also reduce the dependence on oil, pioneer a new way to increase the value of corn starch, and provide new opportunities for the adjustment of rural industrial structure and the development of agricultural economy.

此問題分辯很簡單.可分三個方面
1.視覺調查即淀粉類攴具為亞光型產品有些淡黃或乳白色.而非淀粉類產品色澤暗黑或青白色.
2.氣味辯別即同類產品彼此沖突產生熱量后淀粉類產品有淡淡玉米糊味或植物香味其它類產品有塑料氣味.
3.焚燒辯別即二類產品別離焚燒紅火焰為淀粉類藍火焰為其它類,焚燒后的灰份用手碾碎后黑色粉沫為淀粉類產品而粉沫較為淡色的是其它類產品.

This problem is very simple to distinguish. It can be divided into three aspects a. Visual investigation shows that starches are Matt products with some yellowish or milky white. But not starch products with dark or blue-white color. B odor discrimination means that starch products have mild corn paste or plant aroma, and other products have plastic odor when the same products conflict with each other and produce heat. Flavor. C. Incineration discrimination means that the second kind of products are different from the red flame to the starch blue flame. The ash after incineration is crushed by hand and the black powder is starch product, while the light powder is other products.

首要成份有載體樹脂.玉米淀粉.偶聯劑浸潤劑相溶劑等低分子構成.

The main components include carrier resin, corn starch, coupling agent, wetting agent, phase solvent and so on.

漂浮物可能有二種狀況形成的a.潤滑劑增加量過大并在加工過程中沒有徹底脫揮使殘渣付于產品表面上形成的.b.無機物如滑石粉.重質鈣增加量過大而形成了溶出形成的. 新疆酒交酒業有限公司 玉米淀粉餐具是可降解的綠色環保產品,俗稱為能夠吃的塑料,是一種新式的將來可徹底有可能代替一般的一次性餐具的新產品。

Floating matter may be formed in two conditions a. Excessive increase of lubricant and no thorough removal of residue during processing cause the formation of residue on the surface of products. B. Inorganic matter such as talc powder. Excessive increase of heavy calcium forms dissolution formation. Corn starch tableware of Xinjiang Jiuzhi Jiujiu Liquor Co., Ltd. is a degradable green ring. Protected products, non-toxic commonly known as edible plastics, is a new type of products that may completely replace the general disposable tableware in the future.