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  • Publications/Studies
  • Safety Data Sheets
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  • Lab Analysis
  • ESA Terms & Conditions
  • Contact

WHAT IS NAN-O-SIL ASD™?

Discover the future with Nan-O-Sil ASD™, a cutting-edge additive that can meet a variety of industrial needs at an incomparable price.  Nan-O-Sil ASD™ is an ultra-high-purity amorphous fumed silica (crystalline free), appearing as white powder.



BENEFITS FOR PLASTICS


Nan-O-Sil ASD™ is proven to increase manufacturing efficiency dramatically while reducing process variability that leads to waste.  With primary particles ranging from 0.01-0.3 microns, this innovative additive delivers powerful performance enhancements across a variety of plastics such as PP, PE, nylons, PBT, PC, LCP, PEEK, and rigid PVC.


  • Reduce Injection Molding Cycle Time by 30-40% :  Maximize efficiency in injection molding with significant reductions in the required cycle time for most crystalline polymers, boosting productivity and lowering production costs in both time and energy use. 
  • Reduce Extrusion Process Variability: Stabilize discharge temperature and pressure, reduce melt flow variability, and decrease waste and cosmetic variation in extrusion processes.
  • Superior Color Dispersion:   Achieve better color uniformity with improved dispersion, enabling a reduction in expensive color concentrate use and substantial materials cost savings. 
  • Minimize Warpage/Enhanced Part Tolerances:  Ensure superior dimensional integrity with reduced warpage in complex molded parts, including square corners and intricate geometries. This allows for improved precision and quality of your final products with better critical part tolerances, meeting the highest industry standards.
  • Boost Strength Properties:  Increase the tensile strength and toughness of plastics like nylons, PP, PE, and PBT, resulting in more durable and reliable components. 
  • Improved Dimensional Stability:  Nan-O-Sil ASD™ enhances the dimensional stability of molded parts, ensuring your products don’t lose their shape and tolerances with age.
  • Cost-Efficient Solution:  Nan-O-Sil ASD™ offers incredible value at a fraction of the cost of comparable fumed silica additives, with many common polymers seeing all of these benefits with an additive of only 0.8% Nan-O-Sil by weight.



BENEFITS FOR SHEAR THICKENING FLUIDS


Nan-O-Sil ASD™ is a uniquely powerful additive for Shear Thickening Fluids (STFs). 


  • Impact Resistance:  STF-Grade Nan-O-Sil ASD™ is an unusually large fumed silica with shear thickening properties, providing a unique advantage in managing impact resistance. 


  • Higher Thickening Ratio:  This additive can help achieve a higher thickening ratio than similar fumed silicas.


  • Stronger Materials, Lighter Weight:  In STF-impregnated fabrics, it can increase maximum load and energy absorption, ultimately creating stronger materials at a lighter weight. 




TRANSFORM YOUR OPERATIONS AND DELIVER SUPERIOR PRODUCTS WITH THIS INNOVATIVE ADDITIVE DESIGNED FOR MODERN MANUFACTURING

“Energy Strategy Associates has been and continues to be a great supplier.  They are very helpful and reliable.

Nan-O-Sil ASD™, in particular, has helped us gain business as a product to reduce shrinkage/warpage in molded plastic parts.

We look forward to continued success with Energy Strategy Associates.”

~ Director of Product Development & Quality at

Primary Colors, Inc., Grafton, MA

“We are very satisfied with Nan-O-Sil ASD™.  In fact, it is our trade secret."  

~ Ph.D. Engineering, Quality Control Manager at one of the largest chemical groups in Central and Eastern Europe

“Distribution of Polymer Additives in China is one of the important businesses for our company.  We appreciate the opportunity to distribute Nan-O-Sil ASD™ in China. This product helps our plastic compounding customers with many new performances, like significantly reducing the cycle time and improving dimensional stability. We are exploring more applications.”

~ Jason Yao, Head of StarBetter Hong Kong


Samples are available for testing

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