SVN Bharat Minchem Private Limited

Minimum order quantity: 1000 Kg

Precipitated silica powder is a versatile and high-performance additive that can be used in various industrial applications. It is produced by the precipitation of sodium silicate solution with a mineral acid, followed by washing, drying and milling. Precipitated silica powder has several advantages over other types of silica, such as high purity, low moisture content, controlled particle size distribution, high surface area and porosity, and excellent dispersibility.

Some of the specifications of our industrial grade precipitated silica powder are:

- SiO2 content: 98% min
- Moisture content: 5% max
- pH value: 6.0-7.5
- BET surface area: 150-250 m2/g
- Particle size: D50 10-20 μm, D90 40-60 μm
- Oil absorption: 200-300 ml/100g
- Bulk density: 200-300 kg/m3

Our precipitated silica powder can be used for various purposes, such as:

- Reinforcing filler for rubber and plastics
- Anti-caking and free-flowing agent for food, feed and agrochemicals
- Abrasive and polishing agent for toothpaste and dentifrices
- Matting agent and anti-settling agent for paints and coatings
- Carrier and diluent for pesticides and fertilizers
- Thixotropic and rheological modifier for adhesives and sealants

If you are looking for a reliable supplier of industrial grade precipitated silica powder, please contact us today. We can offer you competitive prices, high quality products, and customized solutions to meet your specific needs.

Minimum order quantity: 500 Kg

SVN Bharat Precipitated Silica Powder is a key ingredient in the rubber industry, offering a multitude of benefits that enhance the quality and performance of rubber products. Its primary advantage lies in its ability to act as a reinforcing filler, which significantly improves the mechanical properties of rubber. This includes increased strength, enhanced tear resistance, and superior abrasion resistance, which are critical factors in the longevity and durability of rubber items. Additionally, precipitated silica contributes to better heat resistance, reducing the risk of degradation and extending the product's life even under strenuous conditions.
The incorporation of precipitated silica in rubber compounds also leads to improved color retention and translucence, allowing for a wider range of aesthetic possibilities in rubber products. This is particularly beneficial for consumer goods where appearance is as important as functionality. Moreover, the use of precipitated silica in tires enhances their performance by increasing traction, which in turn improves safety by providing better grip on various surfaces. It also reduces rolling resistance, which is directly linked to fuel economy, making vehicles more efficient and environmentally friendly.
In the manufacturing process, precipitated silica offers advantages such as better dispersion within the rubber matrix compared to other fillers. This uniform distribution is essential for maintaining the consistency of the rubber's properties throughout the product. The material's versatility also allows for customization in formulations, enabling manufacturers to tailor the rubber's characteristics to specific applications, whether it's for industrial belts, hoses, seals, or consumer products like footwear and sports equipment.
The strategic use of precipitated silica in rubber not only enhances the end product but also contributes to a more sustainable manufacturing approach. By improving the efficiency and performance of rubber products, it helps in reducing waste and energy consumption. This aligns with the growing emphasis on eco-friendly practices within the industry, making precipitated silica a valuable component for future advancements.
In summary, precipitated silica powder serves as a multifaceted additive that elevates the rubber industry's standards. Its role in improving durability, performance, aesthetics, and sustainability makes it an indispensable material in the development of high-quality rubber products.