玉米淀粉餐具和一般一次性餐具怎样区分

玉米淀粉餐具和一般一次性餐具怎样区分

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

目前我国的塑料制品每年需求量在2500万吨以上,其间一次性塑料制品大约占30%。总量约750万吨,其间受污染难以搜集或搜集后无法再生利用或经济性差的废弃物占绝大多数,若以60%计,则降解塑料需求量在450万吨。目前国内上的降解塑料都是填充型淀粉基塑料,年产量仅几万吨。从上述状况能够看出,巨大,经济看好。作为一种新式的绿色材料,其不仅可解决白色污染,而且也能减少对石油的依靠,拓荒了玉米淀粉新的增值途径,为农村工业结构调整和开展农业经济供给新的机会。

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.

此问题分辩很简单.可分三个方面
1.视觉调查即淀粉类攴具为亚光型产品有些淡黄或乳白色.而非淀粉类产品色泽暗黑或青白色.
2.气味辩别即同类产品彼此冲突产生热量后淀粉类产品有淡淡玉米糊味或植物香味其它类产品有塑料气味.
3.焚烧辩别即二类产品别离焚烧红火焰为淀粉类蓝火焰为其它类,焚烧后的灰份用手碾碎后黑色粉沫为淀粉类产品而粉沫较为淡色的是其它类产品.

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.

首要成份有载体树脂.玉米淀粉.偶联剂浸润剂相溶剂等低分子构成.

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

漂浮物可能有二种状况形成的a.润滑剂增加量过大并在加工过程中没有彻底脱挥使残渣付于产品表面上形成的.b.无机物如滑石粉.重质钙增加量过大而形成了溶出形成的. 新疆酒交酒业有限公司 玉米淀粉餐具是可降解的绿色环保产品,俗称为能够吃的塑料,是一种新式的将来可彻底有可能代替一般的一次性餐具的新产品。

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.