in order to meet the needs of different uses, chemical or physical methods are used to change some properties of plastic products to achieve the intended purpose, which is plastic modification.

The meshing type co-rotating parallel twin screw extruder has the advantages of high conveying efficiency, strong dispersion and mixing ability, good self-cleaning performance, uniform distribution of material residence time in the machine and good adaptability, and is widely used in blending modification between different plastics and between plastics and rubber.

With the progress of society, the car floor mat industry has become increasingly mature, and the raw materials used have also been concentrated from the original XPE, EVA and other materials to PVC, and TPE materials that have sprung up in recent years.TPV and TPE are the current mainstream material

There are many common plastic modification technologies, mainly reinforcement technologies, including fiber reinforcement, self-reinforcement, molecular reinforcement; toughening technology; filling modification; blending and plastic alloy technology; flame retardant technology; nanocomposite technology; reaction graft modification; aging resistance; functional modification, including electrical conductivity, antistatic, thermal conductivity and luminescence, etc.; thermoplastic elastomer technology.

Plastic modification formula is very important when choosing plastic additives. How to obtain a formula with higher performance, low cost and easy processing will introduce the selection of additives from the following six aspects.

Gloss is an important appearance attribute of plastics, and it is an important indicator to test the appearance quality of plastics. However, in the production process, due to the influence of raw materials, injection molds, injection molding processes, etc., it is very easy to have inconsistent gloss between batches. In order to effectively control the appearance quality of plastics and improve the gloss of plastics, it is necessary to understand the factors affecting the gloss of plastics.

Modified plastics are playing an increasingly important role, and plastic toughening technology has always been concerned by academic research and industry. Today we will learn about plastic toughening.

Application of Nylon with Different Fiber Ratio

The rigidity and hardness of the material can be significantly improved by glass fiber reinforcement, and the dimensional stability and heat resistance of the material can be significantly improved.

Is there a strong engineering plastic with good toughness, rigidity and strength?