Author Archives: Vichem
What Are Swirl Marks on Paint? Causes and Solutions
What Are Swirl Marks on Paint? In coating and surface maintenance, swirl marks are a...
How to Prevent the Halo Effect in Coatings
The halo effect in coatings is one of the most common and frustrating defects. It...
Causes of the Halo Effect in Coatings
In coating applications, people always expect a smooth, even, and glossy finish. Yet in reality,...
How Do Biodegradable Plastics Decompose?
Amid the growing plastic pollution crisis, biodegradable bioplastics are considered a sustainable alternative. These materials...
Is Polyvinyl Alcohol Toxic? Safety Profile of PVA in Plastic Manufacturing
Polyvinyl Alcohol (PVA) is a widely used synthetic polymer with significant applications in the plastics...
Comparing ABS and PLA Plastics – A Guide to Selecting Additives for Plastic Manufacturing
In the plastics industry, ABS (Acrylonitrile Butadiene Styrene) and PLA (Polylactic Acid) are two widely...
What is Polyurethane Resin? Properties and Applications
The chemical industry has created many useful polymers. Among them, Polyurethane resin, also known as...
Announcement of National Day Holiday on September 2, 2025 – Vichem Joint Stock Company
Vichem Joint Stock Company hereby announces: We will temporarily cease operations from September 1 to...
Top 5 Additives to Prevent Fading in Cotton Fabrics After Dyeing
Cotton fabrics are well known for comfort, softness, and breathability. However, they tend to fade...
Water-Based Alkyd Resin vs. Solvent-Based Alkyd Resin
Alkyd resin is an essential raw material in paint and coating production. Currently, the market...
