Understanding Pirosil: Anti-Caking Agent for Animal Feed

June 17, 2026

In powder processing industries, caking and lump formation are among the most common challenges. These clumps can change the flow properties of materials and disrupt transportation and handling processes. To solve this issue, anti-caking agents are commonly added to powder-based products. Learn more about Pirosil, an anti-caking agent that is safe for both human and animal consumption, making it suitable for various food and feed applications.

Understanding Anti-Caking Agents

Anti-caking agents are food additives used to prevent clumping, especially in powdered materials such as flour, powders, and granules. These materials generally have characteristics such as able to absorb moisture without becoming wet, free-flowing properties, and derived from natural inorganic materials.

The addition of anti-caking agents helps extend product shelf life and maintain product quality by absorbing moisture formed during storage, transportation, and distribution.

Introducing Pirosil: An Anti-Caking Agent

Pirosil is an anti-caking agent made from precipitated silica, specially designed to function as a free-flowing agent, anti-caking agent, and carrier for applications in food, pharmaceuticals, flavourings, fragrances, and essential oils industries. Pirosil has high absorption capacity and extremely fine particle size obtained through milling processes, making it highly compatible with various powder-based products.

Pirosil works by protecting particle surfaces from moisture, helping prevent clump formation and allowing particles to flow freely. Thanks to its porous structure, Pirosil can absorb large amounts of liquid without causing lump formation.

Applications of Pirosil in Various Products

Because it is safe for both human and animal consumption, Pirosil has wide applications across industries.

1. Pirosil as an Anti-Caking Agent for Food

In the food and beverage industry, Pirosil can be applied to products such as sugar, salt, powdered cheese, powdered kitchen spices, flour, creamer, instant powdered drinks, coffee powder, cocoa powder, and many more.

2. Pirosil as an Anti-Caking Agent for Feed

In the animal feed industry, Pirosil helps prevent clumping in feed products, allowing more even distribution during handling and usage. In addition, this product complies with Food Chemical Codex (FCC) and Food and Drug Administration (FDA) standards.

Advantages of Pirosil as an Anti-Caking Agent for Feed

  • High chemical purity allows use in products for both human and animal consumption
  • Excellent optical whiteness
  • Absorbs up to three times its own weight while maintaining its original form
  • Production process ensures toxin-free products without affecting nutritional value
  • Good compatibility with other ingredients
  • Amorphous precipitated silica and synthetic sodium aluminium silicate structure make it safer than crystalline forms
  • Improves free-flowing properties of powders for easier handling, transportation, and application
  • Helps reduce production and processing costs
  • Meets feedmill, premix, and food safety certification standards

Pirosil Supplier in Indonesia

Maha is the official distributor of Pirosil in Indonesia. We provide a high-quality Pirosil. Contact us to request FREE sample and get technical support!

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