Polyvinyl chloride (PVC) requires specific additives to prevent degradation during high-temperature and shear-intensive processing. Among these, PVC lubricants play a critical role in ensuring smooth processing of rigid PVC by influencing flow behavior and viscosity within processing equipment. Below, TLD Vietnam explores some aspects of internal and external lubricants for PVC applications and their impact on processing efficiency. The Role of PVC Lubricants PVC lubricants serve to minimize friction within the polymer matrix before melting and reduce friction between the PVC melt and the machinery’s contact surfaces. This facilitates smoother processing, enhances material flow, and prevents issues such as sticking

Polyvinyl Chloride (PVC) plastic is the third globally produced plastic. Global use of PVC resin exceeds 40 million tonnes per year, and the demand is growing. Globally, PVC use grows by an average of 3% per year, with higher growth rates in developing countries. Here we will learn about some properties and applications of PVC plastic in this blog of TLD Vietnam. What Are The Thermoplastic Resins “PVC”? With an annual production exceeding 45 million tons, PVC ranks third among the most widely produced synthetic plastic polymers. Unlike other thermoplastics, which are typically supplied as compounded granules mixed with additives

Although it doesn’t make up a large proportion, calcium carbonate powder is a vital ingredient in the production of various products, serving as a cost-effective alternative to more expensive materials without compromising mechanical strength. This blog of TLD Vietnam will focus on the benefits of calcium carbonate powder in construction.  What Is Calcium Carbonate? Calcium carbonate (CaCO₃) is a naturally occurring compound found in materials like limestone, marble, shells, and sedimentary rocks. It can also be synthetically produced through chemical processes using limestone as the main source. Widely used as a filler, calcium carbonate powder plays a key role in

The polyvinyl chloride (PVC) manufacturing industry is continuously advancing, with new technologies and innovations focused on enhancing product quality and sustainability. One notable development is the adoption of One Pack Stabilizers, which has significantly impacted the field. Let’s explore in this blog of TLD Vietnam! What Are One-Pack Stabilizers? One-pack stabilizers, or Lead stabilizers, are specialized additives employed in the production and processing of PVC and similar materials. They enhance the stability and longevity of PVC products by protecting them from degradation caused by environmental factors like heat, UV radiation, and chemical reactions. How One-Pack Stabilizers Work in PVC One-pack