Nano-silica modified phenolic resin film: manufacturing and properties

Nano-Engineered Polyurethane Resin-Modified Concrete

NUTC R345 Disclaimer The contents of this report reflect the views of the author(s), who are responsible for the facts and the accuracy of information presented herein. This document is disseminated under the sponsorship of The goal of the proposed work is to investigate the application of nano-engineered polyurethane (NEPU) emulsions for latex modified concrete (LMC). NEPU emulsions are non-to...

preparation and characterization of new co-fe and fe-mn nano catalysts using resol phenolic resin and response surface methodology study for fischer-tropsch synthesis

کاتالیزورهای co-fe-resol/sio2و fe-mn-resol/sio2 با استفاده از روش ساده و ارزان قیمت همرسوبی تهیه شدند. از رزین پلیمری resol در فرآیند تهیه کاتالیزور استفاده شد.

Performance Evaluation of Nano-silica Modified Bitumen

In this study, different contents of Nano-silica, 2 wt.%, 4 wt.% and 6 wt.%, have been added to bitumen to modify the physical, mechanical and rheological properties of warm mix asphalt (WMA). WMA is containing 2 wt.% of Sasobit (mixture of long-chain hydrocarbons). Various quality control tests have been carried out to characterize the modified bitumen and WMA. The rheo...

OPINION ON Silica, Hydrated Silica, and Silica Surface Modified with Alkyl Silylates (nano form)

Effect of adding spherical silica filler on physico-mechanical properties of resin modified glass-ionomer cement.

This study investigated the effects of spherical silica fillers on the physical and mechanical properties of resin-modified glass-ionomer cement (RMGIC). Specimens were fabricated by mixing untreated (UF) or silanized (SF) spherical silica filler into the powder of a commercially prepared RMGIC. The original RMGIC and a preparation containing 20 wt% spherical silica filler were also examined wi...