Derived from stearic acid, calcium stearate and zinc stearate are essential for molding and good finishes in products like plastics, rubber, and cosmetics. Despite their similar appearances, each plays a distinct role in different applications. Choosing the wrong one can lead to poor surface quality, reduced cycle times, or regulatory challenges. In this guide, TLD Vietnam explains the key differences between Calcium Stearate vs Zinc Stearate to help manufacturers make informed decisions. Calcium Stearate vs Zinc Stearate: Basic Chemical Overview  Both calcium stearate and zinc stearate are metallic salts derived from stearic acid, a saturated fatty acid commonly obtained from

PVC’s thermal sensitivity, high melt viscosity, and tendency to stick to processing equipment necessitate specialized solutions for smooth and efficient processing. Lubricants play a vital role in addressing these challenges, improving both the performance and quality of PVC products. We have consistently highlighted the importance of lubricants in PVC applications. However, with numerous lubricant options available, PVC manufacturers may find the selection process complex. Choosing the right lubricant requires careful evaluation beyond personal preference to ensure optimal performance and efficiency.  In this blog, our goal is to guide PVC manufacturers through the key considerations for selecting the most suitable lubricant

Polyvinyl Chloride (PVC) is a versatile and widely used material, integral to industries ranging from construction to packaging. However, the traditional use of Lead-based stabilizers in PVC processing has raised significant concerns due to their toxicity and environmental impact. As global awareness of sustainability grows, the shift toward Lead-free stabilizers has become a defining trend in the PVC industry. This blog of TLD Vietnam explores the environmental and health challenges posed by Lead-based stabilizers, the advantages of Lead-free stabilizers, and why this transition is critical for a sustainable future. The Functional Role Of Lead-Based Stabilizers In PVC Manufacturing Lead-based stabilizers

The global transition toward renewable energy is reshaping not only how nations secure fuel but also how industries manage raw material supply chains. As one of the world’s largest palm oil producers, Indonesia plays a central role in this shift. Its latest biodiesel initiative, known as the B50 mandate, is set to influence markets far beyond energy, impacting chemicals, plastics, and sustainability-driven innovations. This analysis is part of TLD Vietnam’s ongoing insights into energy policies and their impacts on chemicals, plastics, and sustainable materials. Indonesia’s B50 Biodiesel Policy Indonesia’s B50 biodiesel policy represents a significant escalation in the nation’s commitment