What are the advantages of GRS plastic?
With the improvement of people's living standards, people pay more and more attention to environmental protection. So far, many plastic products are made with recycled plastic particles? So what are the advantages of GRS plastic?
With the improvement of people's living standards, people pay more and more attention to environmental protection. So far, many plastic products are made with recycled plastic particles?GRS plasticWhat are the advantages?
More and more people are pursuing environmental protection. GRS plastic has light weight, good chemical stability, electrical insulation, high specific strength, good wear resistance, good self-lubrication, easy molding, good adhesion, good optical properties, strong coloring ability, and good thermal conductivity. Plastic products are made of plastic particles and are suitable for many fields. Plastic materials used in agriculture include films, pipes, sheets, ropes and fabric pockets. Plastic greenhouses, crops, fertilizers, and pharmaceutical packaging are mainly used in water conservancy engineering plastic pipes, residential buildings, animal husbandry protection machinery, agricultural tools, fishing nets, breeding buoys, etc.
GRS plastic is a new packaging material and has been widely used in the packaging field. For example, hollow containers and injection containers (rotating boxes, containers, barrels, etc.) packaging films, woven foam plastic bags, connecting ropes, and packaging tables are more and more widely used in the transportation field, and plastics are more and more widely used in automobiles, Vehicles such as trains, ships and related auxiliary equipment. Every year all cars or boats, including dashboard, steering wheel, door steering wheel, fuel tank, bumper, sun visor, etc.
However, there are some defects in GRS plastic particle molding products, which limit its application. In general, the mechanical strength is lower than that of metal. Shrinkage is high. More sensitive to temperature than metals and other non-metallic materials. If the plastic is loaded for a long time, the shape will "worm" even if the temperature is not high ". This plastic behavior is not progressive and results in a loss of dimensional accuracy of the plastic part. So we have to learn from each other when choosing plastic. Although the product has shortcomings, its application has brought great convenience to our lives, and the influence of the product is increasing, bringing us a green home.
Depending on the purpose,GRS plasticCan be divided into the following two categories:
1. Fiber: clothing, fiber, filler and skeleton material, household fiber, interior decoration products.
2. Packaging: packaging bags, films, packaging boxes, packaging bottles, etc. Among them, the CRS recycled material used in the production of beverage bottles is called bottle-grade CRS recycled material.
The bulk of GRS plastic is a mixture or terpolymer of acrylonitrile, butadiene and styrene. It is a hard thermoplastic. Styrene gives GRS good molding, gloss and rigidity. Acrylonitrile provide heat resistance, chemical resistance and surface hardness for GRS. Butadiene provides GRS with good impact strength and low temperature toughness. If the proportions of these three ingredients are different, their properties will also change.
The above is a small series to introduce aboutGRS plasticThe advantages, do you know?