Several key points that determine the quality of black masterbatch. 1. High dispersion 2. Strong coverage 3. Good liquidity 4. Compatibility should be large

As the main equipment for compounding production, the extruder is the most difficult and dangerous to operate. Today, we have sorted out some tips for you to keep in mind during the operation and debugging of the extruder, so as to protect safe and efficient production.

In the ever-evolving plastics industry, the technological innovation of twin-screw extruders has always led the industry's progress. Today, let us explore the latest innovations of twin-screw extruders.

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.

Prolonging the service life of the twin screw granulator requires attention to some key aspects, including correct operation, regular maintenance and proper care. Here are some suggestions:1. Correct operation 2. Regular maintenance 3. Cleaning and lubrication 4. Temperature control 5. Avoid no-load operation 6. Repair faults promptly 7. Regularly check the electrical system 8. Staff training 9. Check the cooling system regularly 10. Purchase high-quality raw materials

Masterbatch can be used to color PVC, polyethylene, polypropylene, polystyrene and ABS plastics. Its main ingredients are pigments, resins, dispersants, volume pigments, fluorescent whitening agents, antioxidants, anti-UV agents, antistatic agents, toughening agents, brighteners, etc. Titanium dioxide is used as a white pigment and has the advantages of non-toxic, stable chemical properties, high hiding power and good dispersion.

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