Comprehensive Range of Colloidal Silica Products for Multiple Industry Applications

Nalco Water offers an innovative and diverse range of colloidal silica products that are designed to provide the features you need for your specific application.

Our colloidal silica production is known for controlled product quality, consistency, reliability and high-volume manufacturing capabilities.

What is Colloidal Silica?

Colloidal silica is a stable dispersion of nano-sized amorphous silica particles in water. These particles are small (in the range of 2-150nm in diameter) and have a large surface area, which can dramatically impact the binding and reinforcing properties of many organic or inorganic systems.

Deep Colloidal Silica Expertise

  • First patented colloidal silica process in 1941
  • One of the largest colloidal silica manufacturers in the world
  • Range of manufacturing plants worldwide
  • Dedicated RD&E teams that focus on customized product development
  • Internal technical support who help troubleshoot customer issues
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Comprehensive Colloidal Silica Product Coverage

  • Particle Size: 2nm to 150+nm
  • Particle Size Distribution: Narrow, Medium, Broad distribution
  • Stabilized Cation: Sodium Potassium, Ammonia, Acidic, Others
  • Concentration: 7% to 50%
  • pH: Acidic 2-6 Alkaline 8-10.5
  • Package: Pail, Drum, IBC, Bulk
  • Temperature condition: Not recoverable after freezing 
  • Classification: Standard Grade, High-Purity Grade, Customized Grade
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Custom Silica Sol Product Development

In addition to our existing range of products, our experienced dedicated RD&E teams provide customized silica sol product development to deliver solutions that are tailored to specific business needs and processes. We design products covering a wide range of:

  • Particle Size
  • Particle Size Distribution
  • Stabilized Cation
  • Concentration
  • pH
  • Package Type
  • Temperature Condition
  • Classification
  • Quality Equipment

Delivering Value for Our Customers

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Quality Support

Advanced analytical capability to support root cause analysis

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Process Engineering

Preliminary design and testing for the process changes to improve quality and capacity

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Innovative Particle Design

New slurry developments to target emerging issues in the industry

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Colloidal Silica Modifications

Tuning colloidal silica parameters such as particle size and distribution to support business needs

Related Colloidal Silica Solution Applications

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Innovation in Colloidal Silica Production for Sustainable Application

At Ecolab, sustainability is at the heart of everything we do. We help our customers accelerate performance and protect resources vital to life.

Our colloidal silica products are designed for quality and reliability. Superior performance help businesses improve sustainability in many applications. High quality colloidal silica can help:

  • Make coatings more durable to last longer
  • Reduce carbon emission by optimizing operational process
  • Improve throughput and reduce scrap rates and waste in investment casting

Get In Touch with Us

Give Us a Call

With unparalleled expertise and cutting-edge technology, we partner with customers to deliver world-class results and optimized operations. Contact us to learn how we can help you.

Nalco Water 
Colloidal Technologies Group

1601 W. Diehl Road
Naperville, Il 60563

For additional information or assistance, please contact our Colloidal Technologies Group.

Nalco Water Customer Service: +1-800-288-0879

Contact Our Colloidal Technologies Experts

Thank you for your inquiry about our colloidal technology solutions. Someone from our team will be in touch with you shortly.