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Nano colloidal metal oxide for concrete
Tokyo Kogyo Trading Co., Ltd.


About This Product

Nanocolloidal metal oxides are used in a variety of fields to add value to materials and products. The nanocolloidal metal oxides we handle are provided by Nyacol Nano Technologies, Inc. (Nyacol, USA). Nyacol has expertise in nanoparticle chemistry and manufacturing technology and has been a leading colloidal materials company for over 40 years. The company's products have small particle sizes, making them extremely advantageous for products that require transparency, such as coating agents. *NYACOL® is a registered trademark of Nyacol Nano Technologies, Inc. in the United States.

■Summary

- Increases the density and hardness of the concrete surface, improving wear resistance. ・As it is an aqueous dispersion, it is easy to handle and can be diluted and sprayed with a low-pressure spray. (Can be applied with a general low-pressure spray/Washing the equipment with water is sufficient). ・Standard construction area is approximately 10m2 per liter of stock solution.

■Applications

Indoor and outdoor concrete that requires wear resistance/water resistance

■Features

- Colloidal silica with an average particle size of 6 nm penetrates deeply into the voids of concrete and forms a dense layer. ・Does not peel off. ・Suppresses dust. ・Improve waterproofness. ・It will not change color even after installation. ・Safe for the human body and the environment (conforms to VOC regulations/LEED standards) How to use

■Concrete immediately after construction

NYACOL D-6 can be used on freshly constructed concrete. Dilute D-6 6 times with water and use a low-pressure spray to thoroughly wet the concrete surface, then allow it to dry.

■Existing concrete

The concrete surface is polished to a uniform surface and all impurities such as hardeners, sealers, oils, and dust are removed. Dilute D-6 with 4 parts water and, using a low-pressure sprayer, spray enough to keep the concrete surface wet for at least 20 minutes and allow to dry for 1 to 2 hours.

■Maintenance

・Please clean regularly using a neutral cleaner and water. ・Do not use acidic cleaners. Acidic cleaners will cause the surface to become cloudy. - Do not use cleaners containing hydroxides or sulfates.

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    Nano colloidal metal oxide for concrete

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1 Models of Nano colloidal metal oxide for concrete

Image Part Number Price (excluding tax) PH Concrete penetration depth Expiry date Freezing temperature Solid content (wt%) Exterior Average particle size (nm) Viscosity (cP)

D6

Available upon quote

9-10

4-10mm

2 years (unopened/unfrozen)

0℃

16-18

Clear liquid

6

<10

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