Author Archives: Vichem
What is TiO2 Photocatalysis? Mechanism of action and application
Photocatalytic TiO2 is becoming a focal point in the field of green technology thanks to its ability to decompose pollutants with light alone. The material works according to a special mechanism based on the photocatalytic...
Read moreWhat is a multi-grade engine oil? The mechanism behind the “W” symbol
Multi-grade oil is becoming increasingly popular thanks to its stable performance at both low and high temperatures. It helps the engine start more smoothly in cold weather while still maintaining the required thickness when hot....
Read moreBiodegradable Packaging – Self-Degradable – Compostable: The Difference
Environmentally friendly packaging is becoming more and more concerned. Many businesses switch to biodegradable packaging to reduce waste. However, the three concepts of natural compostability, self-destruction and compostable are often confused. Understanding each type correctly...
Read moreWhat Is a Hydroxyl Group? The Difference Between “Hydroxy” and “Hydroxyl Group”
In organic chemistry, the terms hydroxy and hydroxyl groups often appear in the description of molecular structure. These two concepts sound similar and are both related to the –OH group. However, they are not completely...
Read moreAre Solvent Odors Toxic? A Detailed Explanation
Solvent odors are common in coatings, printing, adhesives, and many other industrial sectors. For workers exposed frequently, solvent smells are not only unpleasant but can also pose health risks with prolonged contact. This article helps...
Read moreModern Rice Milling Machines – The Optimal Choice for Rice Dealers
Modern rice milling machines have become an essential solution for rice dealers seeking to improve product quality. From the very first batches, these machines produce bright, uniform grains while minimizing broken rice. Thanks to advanced...
Read moreWood Coatings: The Most Popular Types on the Market Today
In the interior industry, especially with wood products, choosing the right coating is essential. It not only enhances aesthetics but also protects wood from moisture, mold, and environmental impact. Wood coatings are widely used, yet...
Read moreThe Effects of Concrete Set Accelerators on Setting Time
Concrete accelerators play a crucial role in construction because setting time directly affects project progress and overall quality. When weather conditions fluctuate or fast-paced construction is required, these additives help regulate hydration to stabilize concrete...
Read morePopular Types of Industrial Fabric Lamination Adhesives on the Market
In many technical textile sectors, industrial fabric lamination adhesive plays a key role in bonding fabric layers, films, and foam materials. Each adhesive type has different mechanical properties that directly affect adhesion strength, durability, and...
Read moreExplore Vinachem Expo 2025: Vietnam’s Leading International Chemical Exhibition
Vinachem Expo 2025 is an important event for the chemical and materials sector in Vietnam. The exhibition provides a dynamic platform connecting manufacturers, suppliers, and research organizations. With strong participation from international companies, Vinachem Expo...
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