Common Defects in Color Masterbatch Production
1. Introduction to Color Masterbatch in the Plastic Industry Color Masterbatch is an essential raw material in the plastic industry. It provides color, enhances aesthetics, and adds value to the final plastic product. A high-quality color masterbatch not only ensures consistent and stable coloration, but also improves the mechanical and physical properties of plastics. However,…
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Anti-Static Additives for Plastic Industry
Anti-Static Additives for Plastic Industry: Enhancing Safety and Performance In modern plastic manufacturing, static electricity has become a common yet critical issue that can negatively affect product quality, appearance, and safety. During production, storage, and transportation, plastic materials tend to accumulate static charges that cause dust attraction, film sticking, and even electrical discharge. To overcome…
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What is HDPE pipe jointing? – Manufacturing Methods
Polyethylene (PE) is by far the most common type of consumer plastic, and is used in many everyday materials. It is a thermoplastic product, which means that it can be melted into a liquid and then cooled back into a solid. Different processing conditions give rise to different grades of polyethylene that can be used…
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Common Defects in Filler Masterbatch and Solutions
Introduction Filler Masterbatch is a key material widely used in various plastic manufacturing processes such as PE film blowing, PP woven bag production, injection molding, blow molding, and extrusion. Incorporating Filler Masterbatch not only significantly reduces the consumption of virgin plastics and lowers production costs, but also enhances dimensional stability, hardness, printability, and processing efficiency.…
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9 Common Defects in using PVC Compound for Pipe Fittings Production
9 Common Defects and Detailed Solutions in PVC Compound Production for Pipe Fittings 1. Defect: Brittleness / Cracking Causes: Incomplete Fusion/Gelation. Insufficient amount of Impact Modifier or Plasticizer. Processing temperature is too low (insufficient energy for fusion). Using PVC resin with a very low K-value. Solutions: Enhance the use of Processing Aid (ACR) and Impact…
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HDPE – Key Technical Parameters and Practical Applications
HDPE (High-Density Polyethylene) is short for high-density polyethylene, a thermoplastic polymer belonging to the polyolefin family. Thanks to its low degree of molecular branching, HDPE has a high density (0.941–0.965 g/cm³), which gives it excellent mechanical strength, as well as high resistance to impact, chemicals, and moisture. HDPE has a hard, opaque white surface, is…
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