Today, with advanced technology, cleaning bioplastic extruders is not a big problem, but how to clean bioplastic extruders properly and economically without damaging the screw and barrel is a problem that can become a big problem once it is not done properly. Today we will talk about how to clean the plastic extruder properly?

With more and more research, the underwater pelletizer now has more and more advantageous features, especially dust purification plays a big role in environmental protection work. In this article, we will talk about how the underwater pelletizer purifies dust and how to clean the underwater pelletizer.

Adding PE resin in the process of preparing PBT, calcium stearate can improve the processing fluidity of PBT, with the addition of anti-drip agent, a 30% GF reinforced PBT flame retardant material with excellent comprehensive properties such as flame retardant and mechanical properties can be obtained with a small amount of flame retardant added.

The twin-screw extruder is developed on the basis of the single-screw extruder. The difference between the twin-screw extruder and the single-screw extruder is mainly reflected in two aspects: the material transfer method and the material flow velocity field. Compared with the single screw extruder, the complex flow spectrum of the material in the twin screw extruder shows macroscopic advantages that the single screw extruder cannot match, such as adequate mixing, good heat transfer, high melting capacity, good exhaust capacity, and good control of the material temperature. This article will briefly describe the advantages of twin-screw extruders.

In recent years, engineering plastics extruders have become more and more widely used and have a very important role to play in plastic recycling. We all know that plastics can be quite harmful to the environment, but we really can't say exactly what the hazards are, and they are precisely the reasons why engineer plastic extruders are used to recycle plastics.

Elastomer extruders are often used in the process when there are a variety of reasons for a variety of small problems. For example, the plastic products in the production process are not stable, the ups and downs lead to uneven production of products is a relatively common problem. When we encounter this problem, how should we troubleshoot the problem to solve it? The causes of unstable extrusion of elastomer extruders are several common, and we can gradually eliminate them.

The advantage of engineering plastics is that they can act as a structural member under stress, and can maintain dimensional stability for a long time with unchanged performance. The tensile strength of engineering plastics is more than 40MPa, with excellent comprehensive mechanical properties, corrosion resistance, good electrical insulation, and high and low-temperature resistance. They are widely used in automobiles, aerospace, household appliances, mechanical construction, and the chemical industry for various structural parts, transmission parts, insulating parts, corrosion-resistant parts, seals, etc.

How to reduce the energy consumption of underwater pelletizing machines and improve the environmental pollution problem is gradually becoming a major concern. As the global petrochemical occupation is unusually rapid, the demand for granulators is rapidly increasing, the underwater granulator is getting bigger and bigger, and users are demanding more and more mechanical stability and energy-saving and cost reduction. underwater pelletizer does not use substances for basic transformation, but also all, multi-level energy-saving skills transformation, vigorously carry out underwater pelletizer using renewable energy and industrial thermal energy skills. So, how does the underwater granulator reach the effect of saving energy?

Most recycling tasks use pellets as an intermediate product. For some materials, a plastic recycling twin-screw extruder can be followed by a pellet cutting system or downstream flake extrusion. In the case of PET bottle flake recycling, it can produce PET pellets or directly manufacture PET flakes. Twin-screw extruders are developed on the basis of single-screw extruders, which have numerous advantages that cannot be ignored compared to single-screw extruders.

PBAT/PLA films and PBAT/PLA/CaCO3 composite films were prepared by melt blending and blow molding, and the effects of CaCO3 on the thermal stability, mechanical properties and rheological properties of PBAT/PLA blends were investigated.