Blogs

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  Top 10 Categories of UV Absorber Additives

  Apr 24, 2026

    Top 10 Categories of UV Light Absorbers A UV absorber is a type of light stabilizer capable of absorbing the ultraviolet (UV) portion of sunlight and fluorescent light sources without undergoing any chemical change itself. Since sunlight contains a significant amount of UV radiation—with wavelengths ranging approximately from 290 to 460 nanometers—that is harmful to colored objects, this damaging UV light triggers chemical redox reactions that ultimately cause color molecules to decompose and fade. Physical vs. Chemical Methods Methods for preventing the destructive effects of harmful UV light on colors can be broadly classified into two categories: physical methods and chemical methods. This section focuses solely on the chemical approach—specifically, the use...
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  What is the Difference Between DOTP and DOP?

  Apr 20, 2026

  DOP vs. DOTP: Which Plasticizer Is Right for Your Product? iSuoChem — One of China's Leading Suppliers of Plastic Plasticizers   Introduction In the processing of flexible PVC products and various polymer materials, the choice of plasticizer directly impacts a product's performance, cost, and regulatory compliance. Dioctyl Phthalate DOP and Dioctyl Terephthalate DOTP are two common plasticizers found on the market; however, many buyers lack a clear understanding of the differences between them.   iSuoChem provides a systematic comparison of DOP and DOTP, covering key aspects such as basic chemical information, characteristics, applications, and storage and transportation requirements.   I. Basic Information at a Glance Application Scenario Recommended Choi...

  Hot Tags : Dioctyl Terephthalate DOTP Supplier Dioctyl Phthalate DOP Supplier DOTP Plasticizer DOP Plasticizer Dioctyl Phthalate SDS TDS Dioctyl Terephthalate TDS uses
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  How Do Paint Dispersants Work?

  Mar 13, 2026

  How Do Paint Dispersants Work? A complete guide to stable dispersions from a leading dispersant manufacturer. Pigment dispersion is a fundamental step in coatings and inks. This article explains how dispersants work, why they matter, and how iSuoChem provides a systematic solution. As a professional dispersant supplier, iSuoChem offers the DPA series—excellent alternatives to BYK, Solsperse, TEGO, and EFKA. These paint dispersants cover solvent-based, water-based, and solvent-free systems, ensuring color strength, stability, and cost efficiency. The Basic Performance of Dispersions In any coating or ink formulation, pigment particles naturally tend to attract each other. This attraction is driven by van der Waals forces and electrostatic interactions. Without intervention, these...

  Hot Tags : Pigment Dispersion Suppliers Pigment Dispersion for Paint Paint Dispersion Manufacturer Pigment Dispersing Agent Suppliers Paint Dispersing Agent Price How to Use Dispersions
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  Solving Pinhole & Crater Defects in Water-Based Coatings

  Mar 01, 2026

  Solving Pinhole & Crater Defects in Water-Based Coatings Advanced wetting agents for flawless finishes — solve the defects driven by surface tension imbalances. Pinholes and pits are common defects on water-based paint surfaces, caused by surface tension imbalances. This article explores their causes and proposes corresponding solutions. As a chinese top wetting agent supplier, iSuoChem can supply a systematic paint solution for surfactant wetting additives, such as LD-8270 and WTA-245T, which can reduce surface tension in a very short time, thus resolving wetting-related problems. Introduction Perfect paint film effects are elusive, yet the pursuit of perfection is fundamental to all industrial and architectural coatings. However, when formulating or applying water-based pai...

  Hot Tags : Wetting Agent Supplier Surfactant Wetting Additives Silicone Wetting Agent Paint Wetting Agent Wetting Agent for Water-based Coatings