Insert molding is a fascinating manufacturing technique that combines the benefits of injection molding with the integration of metal or plastic inserts. This comprehensive guide of TLD Vietnam will delve into the intricacies of insert molding, exploring the process, materials used, advantages, applications, challenges, and future trends. What Is Insert Molding? Insert molding, also known as injection molding with inserts, is a process where a preformed insert is placed into a mold cavity, and molten plastic material is injected to encapsulate the insert. The result is a single finished product that incorporates both the insert and the plastic component seamlessly.

Filler masterbatch is a crucial component in the plastics sector as it improves the mechanical, thermal, and aesthetic properties while simultaneously reducing the costs of plastic products. The use of filler materials such as Calcium carbonate, which is combined with resins and some additives, allows for the fabrication of tailored formulations as per the requirements. This article of TLD Vietnam describes the types and composition of filler masterbatch together with its applications and production processes, its advantages and prospects, thus presenting a complete reference for professionals in the industry. Understanding Filler Masterbatch What Is Filler Masterbatch? Filler masterbatch is a

In industrial manufacturing, performance is often determined not just by the main raw materials, but by small functional additives that quietly stabilize processes and reduce operational risk. Magnesium stearate is one such material. This article by TLD Vietnam examines key industrial application areas of Magnesium stearate uses across multiple manufacturing sectors. What Is Magnesium Stearate? Appearing as a fine white powder, Magnesium stearate is widely used across pharmaceuticals, food processing, cosmetics, plastics, and surface coating systems. The significance of Magnesium stearate uses lies not in changing the core formulation but in improving how materials behave during manufacturing. Chemically classified as

ACR processing aid is a high molecular-weight acrylic polymer used to improve the processability of PVC, especially in rigid and semi-rigid applications where fusion and melt stability can limit productivity and surface finish. In typical compounding and extrusion conditions, PVC can be challenging to fuse uniformly, which increases the likelihood of defects such as rough surfaces, melt instability, and thermal damage. ACR processing aids are used to improve consistency across runs. In modern PVC manufacturing, ACR processing aids are commonly selected to stabilize melt rheology, promote uniform fusion, and support surface quality in applications such as profiles, pipes, fittings, sheets,