When pure resin is "modified", the more suitable pelletizing method often changes; Examples of pelletizing selection for common modified special materials or masterbatches; Examples of pelletizing selection for the following polymers or modified materials.

Plastic additives, also known as plastic auxiliaries, are compounds that must be added to polymers (synthetic resins) during molding to improve their processing properties or to improve the performance of the resin itself.

TPE/TPR is a soft rubber material. Related materials with similar performance to TPE/TPR include EVA/POE, PVC, silicone, (vulcanized) rubber, TPU/TPV, etc. Let's briefly talk about the special anti-slip properties and uses of TPE/TPR materials. 1. EVA/POE belongs to the category of polyolefin elastomer TPO. 2. PVC soft rubber. 3. Silicone. 4. (Vulcanized) rubber. 5. TPU/TPV. 6. TPE/TPR materials.

The most notable feature of the co-rotating twin-screw extruder is that both the screw and barrel adopt a "building block" design. By combining various threaded elements, the co-rotating twin-screw extruder has the functions of feeding, melting, mixing, exhausting, pressure holding and conveying, realizing various process such as material conveying, plasticizing, shearing, exhausting, pressure holding and extrusion.

Classification of recycled PE and its diversified uses after modification Main classification of recycled PE Modified types of recycled PE Uses of recycled modified PE

When we really want the additive to be evenly distributed throughout the polymer matrix, we would claim that we need to improve dispersion. Or we design the screw to have a distribution mixing element, but the material is easy to agglomerate and needs to be dispersed first before being distributed.

Thermoplastic elastomers, abbreviated as TPE or TPR, are also referred to by many as SBS, a specific type of elastomer. But in reality, there is no unified name for thermoplastic elastomers both domestically and internationally, and most of the time they are represented by the English abbreviation TPE.

PVC needs to add additives in processing in order to produce various products that meet people's needs, such as soft, hard, transparent, good electrical insulation, foaming, etc. When selecting the variety and dosage of additives, it is necessary to comprehensively consider various factors, such as physical and chemical properties, flowability, and formability, in order to ultimately establish an ideal formula.

The main components of automobile lights are composed of reflectors, lenses, casings, light sources, electronic circuits, and installation accessories. With the development trend of lightweight automobiles, the proportion of plastics in automobiles is getting higher and higher.

Five common problems and solutions in plastic granulation 01 Black Dots 02 Broken Bar 03 Hollow 04 Material Overflow 05 Bridge Construction