Precipitated Silica Manufacturer:

Samalvit Industries is amongst the top Precipitated Silica manufacturers in India. Our years of experience and professional expertise in the field make us one of the finest and top Precipitated Silica Suppliers in India. 

Samalvit Industries is an approved supplier and regular exporter of Precipitated Silica to various MNC’s across the globe. 

Remaining in sync with the international quality standards, quality testing of these chemicals is done at our end. Further, we are able to provide this product as per the requirements of our esteemed customers such as specific impurity profiling, customized packaging, labelling, etc. We can also provide technical and regulatory support.

Description and Uses of Precipitated Silica:

Precipitated silica is a form of silica (SiO₂) that is produced through a chemical process called precipitation. This process involves dissolving a soluble silicate, such as sodium silicate, in water, and then precipitating silica by adding an acid, typically sulfuric acid. The resulting silica particles are fine, amorphous (non-crystalline), and can have various surface areas, depending on the manufacturing process.

Different grades of precipitated silica are produced to suit specific applications. These grades vary based on factors like particle size, surface area, and surface treatment.

Precipitated silica has a range of applications due to its unique properties, such as High surface area, Porosity, Non-crystalline structure, Low density

Below are the applications of Precipitated silica sector wise:

1. Rubber and Tire Manufacturing:

• In the rubber industry, particularly in tire manufacturing, precipitated silica is used as a reinforcing filler. Its high surface area increases the mechanical strength, durability, and abrasion resistance of rubber.

2. Cosmetics and Personal Care Products:

• Precipitated silica is a common ingredient in cosmetics and personal care products. It is used as a thickening agent, anti-caking agent, and absorbent. For example, in toothpaste, it is used to provide a smooth texture and help with the cleaning action.

3. Food and Pharmaceuticals:

• In food production, precipitated silica is used as an anti-caking agent in powdered foods, such as powdered spices, salt, and sugar. It helps to prevent clumping and ensures the smooth flow of powdered ingredients.
• In pharmaceuticals, it is used as a flow agent for powdered drugs, ensuring consistency in tablet and capsule formulations.

4. Paints and Coatings:

• Precipitated silica is used as a filler and thickening agent in paints, coatings, and adhesives. It improves the consistency, stability, and durability of these products, as well as their resistance to abrasion and weathering.

5. Agriculture:

• Precipitated silica is also used as a carrier for agricultural chemicals, such as pesticides and fertilizers.

6. Electronics:

• In the electronics industry, precipitated silica can be used in the production of electrical insulation and as a dielectric material in capacitors. Its properties of high thermal stability and electrical insulation make it valuable for components requiring heat resistance and electrical non-conductivity.