POSITEKā„¢ 4G Microparticle Technology

Unlock new levels of performance and efficiency with POSITEKā„¢ 9000-our next-generation colloidal silica dispersion engineered to elevate papermaking operations. Designed to enhance On-Machine Efficiency (OME), sheet quality, and production consistency, POSITEK 9000 delivers measurable gains in retention and drainage-all while maintaining cost competitiveness. 

As a key component of the comprehensive POSITEK papermaking performance package, POSITEK 9000 works synergistically with a cationic coagulant or starch and a high molecular weight flocculant to optimize retention, drainage, and formation, helping paper makers achieve superior sheet properties and operational reliability.

Why choose POSITEK 9000?

  • Boost Productivity: Improve water removal and sheet pressing efficiency, reducing energy consumption and increasing throughput.
  • Enhance Sheet Quality: Achieve better formation and uniformity for higher-grade paper products.
  • Lower Operational Costs: Reduce reliance on wet-end additives and fiber inputs while improving additive efficiency.
  • Sustainable Impact: Support environmental goals through improved drainage and reduced energy use.

Increase Production and Improve Wet- End Stability

Read how a high-performance linerboard & medium mill achieved over $1.1M TVD annually by incorporating Core Shell™ 61067 Technology and POSITEK 4G 9000 technology through PARETO™ mixing technology.

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

Nalco Water 
1601 W. Diehl Road
Naperville, Il 60563

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

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