Adding a small amount of antioxidants in plastic processing can prevent or delay the aging process, thereby extending the service life of plastic products. When selecting antioxidants, it should mainly be determined based on factors
Twin screw parts are a very important component of the twin screw extruder, its operating state will greatly affect the operation of the twin screw extruder, and in so many spare parts, the gearbox is
There are advantages, but it is not a panacea, the production of twin screw extruders is insufficient and the corresponding optimization scheme
Advantages of twin screw extruder Deficiencies in the production of twin screw extruder Parallel co-directional twin screw extruders are commonly used in plastic modification, plastic dyeing and plastic reinforcement. At present, domestic twin screw extruders,
In the ever-evolving landscape of manufacturing, efficiency and precision are the cornerstones of success. One remarkable technology that epitomizes these principles is the twin screw extruder. In this article, we’ll explore how this amazing machine
In order to improve the quality of finished products, some manufacturers have purchased expensive underwater pelletizers, but have found that the moisture content of the particles still cannot be reduced.
This article introduces PET, how it is processed through twin screw extruder, and the advantages of twin screw extruders in processing PET.
Although PA6 and PA66 look similar in name and have very similar chemical and physical properties, their respective differences also determine their application fields.
In modified production, electricity consumption is a very large cost, so the current extruder is gradually developing towards energy-saving type. In a co-rotating twin-screw extruder, the extrusion system is the core part, and the consumption of
This article mainly explore TPS elastomers, introuce it in detail and recommend twin screw extruder and triple screw extruder for TPS.
Plastic The pigment content of masterbatches for plastics is usually between 10% and 20%. When used, it is added to the plastic that needs to be colored in a ratio of 1:10 to 1:20 to
black spots Broken strips External impurity causes Internal impurity causes It is mainly caused by the process or equipment caused by serious carbonization, and the carbonized matter is brought out into the strip, causing the
Frequent retract blade and shutdown? Pay attention to these problems in the process of polypropylene granulation! What factors contribute to the frequent occurrence of retract stops? Polypropylene granulation process The extrusion granulation unit is the key unit
Currently, color masterbatch has a wide range of applications. The main service objects are the plastics industry, rubber industry and fiber industry and so on.
In this article, we mainly introduce the definition of twin screw extruder and Process of EVA Granulation using Twin Screw Extruders.
There are many types of plastic sheets and a wide range of uses, PET sheets have good performance, meet the health index requirements of national molded products and international environmental protection requirements, and belong to
Temperature control of the extruder, what are the differences between water cooling and air cooling?
Known from the extrusion process, temperature is one of the necessary conditions for the extrusion process, and the heating and cooling system of the extruder is set to ensure this necessary condition.
1. Density PP has the lowest density among all synthetic resins, ranging from 0.90 to 0.91g/cm3, which is about 60% of the density of PVC. This means that using the same weight of raw materials
Underwater strand pelletizing unit is a new type of polymer semi-finished product processing machine, named after its cutting process carried out in water. The entire working process of underwater strand pelletizing unit is as follows: when a high-temperature polyester