Addressing plastic pollution: a dual approach
Plastic products are ubiquitous in our daily lives. Convenient shopping bags, di
Development prospects of polylactic acid
Polylactic acid (PLA), as a new type of biodegradable material, has received wid
Topic 2 on Polylactic Acid: Advantages of Polylactic Acid
1. Polylactic acid (PLA) is a new type of biodegradable material made from starc
Topic 1 on Polylactic Acid: Basic Properties of Polylactic Acid
Polylactic acid (PLA) is a new type of biobased and renewable biodegradable mate
What is environmental protection?
Change to "What is Green Material?" in this article, many petroleum based materials and bio based materials we
What is green material?
As is well known, most of the plastic materials we currently use are products of various polymer materials, and the source of these polymer materials is petroleum, which is commonly referred to as "fossil energy or non renewable energy". For example, the commonly seen inscription on the bottom of mineral water bottles is "PET (polyethylene terephthalate)"; The takeaway food box reads "PP (polypropylene)"; Ordinary shopping bag "PE+HD (polyethylene)"; McDonald's and KFC currently use cup lids mad
How to improve the melt strength of polylactic acid?
1、 Melt strength of polylactic acidThe melt strength of polymers refers to the f
How to improve the flexibility of polylactic acid?
PLA has high strength and rigidity, but poor flexibility and impact resistance.
What are the uses of fully biodegradable plastic bags?
Nowadays, many people use fully biodegradable plastics, and using fully biodegradable plastic bags can reduce pollution. So what are the uses of plastic bags explained by the whole organism? Large shopping malls, shopping malls, stores, and other operating and consumer venues use pure biodegradable plastic bags. People receive a lot of these types of bags every day, and when they go to supermarkets, they always bring one or two biodegradable plastic bags. Secondly, the type of public welfare sho
Packaging uses of biodegradable plastics
Food bags, packaging bags, and garbage bags made of biodegradable plastics are highly favored due to their biodegradability. Biodegradable packaging materials are generally composed of biodegradable polymer added to laminated films or directly mixed with laminated materials to form films. Food packaging materials and containers are generally required to ensure that the food does not rot, is isolated from oxygen, and the materials are non-toxic. Among them, the representative ones are polyhydroxy