Views: 355 Author: Site Editor Publish Time: 2022-02-04 Origin: Site
From my point of view, people are more familiar with plastic or plastic products like plastic packaging materials rather than plastic additives. As plastic additive becomes more and more popular, we should know the basic information about them. Then, here comes the question. What are plastic additives? When it comes to plastics, which are commonly used in all areas of our lives, a large number of people may tell you that plastic bags or protective plastic films are used frequently in their daily lives. However, plastics are among the most questioned materials with the increasing awareness of environmental protection.
As we have known that it will do harm to our environment if we keep using plastic products like plastic black color masterbatch, you may wonder the reason why we can not just give up or replace it. You may find reasons in this passage.
Polymers are a kind of organic compounds formed by carbon, chlorine, nitrogen, hydrogen, and oxygen while monomers combine in chain form under pressure and heat and form macro-polymers. And plastics consist of a group of polymers called thermoplastics as well as plastic products like plastic films in food packaging.
Plastics made of polymers need additives owing to the properties that they will need according to their intended use. Actually, plastics can transform basic polymers into useful plastics thanks to these additives and fillers added to them.
One of the most crucial additives used in plastics is plasticizers which do not create any changes in the chemical structure but increase the plastic's ability to process. During the process of production, lubricants are added to make sure a good mixing and the processing of molten plastic is facilitated to produce a high-quality product.
In addition, stabilizers are usually aimed at protecting the mechanical properties of plastic materials like plastic packaging materials and increasing their UV and heat resistance. To be frank, stabilizers are just a kind of organic compounds, which are commonly made of organic and inorganic metal salts and organic tin compounds.
Antioxidants, namely amine, and phenol compounds are additives that prevent oxidation, air, and radiation damage. Bio-based stabilizers provide protective properties against bacteria, microbe, and mold growth. The heat resistance and low volatility of this additive material are of vital significance as the toxicity has to be low in terms of human and environmental health. There is no doubt that manufacturers must think highly of the safety of their customers such as white masterbatch manufacturers for plastic packing materials.
Actually, the anti-fog feature of Food Packaging Materials is of great importance in food packaging. The chemicals with this feature can prevent the formation of water droplets after cooling. Colour pigments are added to the product so as to make sure the desired color characteristics.
Plastics like mylar plastics are not materials, which can directly be got from nature just like rubber masterbatch. As they are easy to carry, easy to process, durable, and recyclable materials, they are widely used in sectors such as automotive, home appliances, space industry. Plastics are produced using 2.5 times less energy than paper production. They are used in the food and health sector since they are safe enough.