Development of 25-liter plastic drums

Development of 25-liter plastic drums

1. Micro-molding represents the most advanced technology integration of the plastic processing industry from equipment to molding process

Micro-molding refers to milligram, micro-nano scale, micro-structure molding technology, and represents the technical integration of the contemporary plastics processing industry from equipment to molding process. Including 3D printing molding, micro injection molding, stacking molding, etc., it can be widely used in photoelectric communication, image transmission, medical equipment, information storage, electronic products, biomedicine, precision machinery, etc., which can meet the requirements of more expensive materials, more subtle, more The demand for space-saving applications of high-end microstructure parts, and plastic materials are more advantageous.

It can be seen that "functionalization, light weight, micro-molding" is not only the general development direction and trend of the world's plastics processing industry, but also the embodiment of the world's plastics processing industry's advanced molding technology, leading the industry's future scientific and technological research and technological innovation. The processing industry is of great significance.

2. Lightweight technology will bring major changes to the development of the plastic processing industry

The emergence of various high-strength, high-barrier resin and micro-nano laminated co-extrusion, multilayer composite, alloy and other production processes has made it possible for plastic films, containers and sheets to become lighter and thinner.

Through physical and chemical foaming methods, especially the micro-foaming technology represented by supercritical CO2 foaming technology, it can be produced in various ways such as extrusion, injection molding, blow molding and rotary molding, including PVC, PS, PC, PMMA, Various sheet, sheet and profile products with PET and PSF as the base material will not only significantly reduce the weight of the product, but will also improve and improve its performance, especially the appearance of microporous plastics to the processing and application of plastic products Revolutionary changes.

With the advent of the low-carbon economy era, the lightweighting of aircraft, automobiles and rail transit has become a hot topic of people's attention. Traditional materials and processes can no longer meet the requirements. New environmentally friendly, lightweight and high-strength material processing technology has become a lightweight and An effective way to save energy and reduce emissions.

3. Functionalization is not only a requirement for product attributes, but also an important direction for product structure adjustment

As a new material in the 21st century, plastic is an important field in the new material revolution in the future. It is an indispensable supporting material in the fields of energy conservation, environmental protection, new energy, high-end equipment manufacturing, and new energy vehicles. Such as various high-resistance membranes, electrical insulating films, battery isolation films, various optical films, photovoltaic solar cell packaging films and other functional films, ultrafiltration, microfiltration and other filter films, various high strength, high toughness, high temperature resistance, resistance Special engineering plastics such as grinding, corrosion resistance, electrical conductivity, insulation, thermal conductivity, nano alloys, etc. With the acceleration of technological progress, plastic materials and products will be given more new special functions to meet the needs of national economic development. The functional and intelligent functions of plastic products will be more widely played, and their products will be more widely used. This is an important direction for the future development of the plastic processing industry.