Nanjing Chemical Material Corp.
Service
Products

The Application of N-octyltriethoxysilane as the Impregnant The Application of N-octyltriethoxysilane as the Impregnant

N-octyltriethoxysilane is a kind of medium-chain alkyl silane with a monomolecular structure. It is a kind of colorless and transparent liquid that can be soluble in ordinary non-polar organic solvents (such as petroleum ether, toluene) and has a low viscosity.


N-octyltriethoxysilane is a kind of additive that is easy to operate. It will release a certain amount of ethyl alcohol when hydrolyzing with water. It can be used as a surface modifier for inorganic fillers and pigments to create the hydrophobicity of materials so that minerals or pigments can be added to polymers.


Impregnation is the process of spraying the surface of a silane concrete structure. Different spraying methods or tools include roller coating, high-pressure spraying, airless spraying, etc.. Different silane products and different construction positions will be determined according to different requirements of engineering design documents.


N-octyltriethoxysilane belongs to a relatively stable small molecular structure. After being coated on the concrete surface, it can penetrate into the interior of the base material, react with the water in the base material to form a network of silicone polymer protection structure, and finally form a strong hydrophobic layer on the surface of the base material, so as to prevent and resist the occurrence of steel corrosion and concrete corrosion as well as improve the durability of the concrete structure. This kind of silane impregnant is mainly used in tidal quay, nuclear power plant engineering, high-speed railway/highway, bridge, and tunnel, as well as projects under various freezing and thawing conditions. In conclusion, silane impregnation is spraying silane on the surface of the concrete.

Related News
  • Benzalkonium Chloride

    Benzalkonium Chloride

    September 23, 2021N-Vinyl-2-pyrrolidone has various applications, the following are the three main application directions.N-Vinyl-2-pyrrolidone can be used in plastics. The monomer can be added to the formulation of UV...view
  • Amyl Salicylate

    Amyl Salicylate

    October 13, 2021Amyl salicylate is a chemical with the formula C12H16O3. It is used for making soap and edible fragrance.Amyl salicylate is one of the common and important salicylate esters. It is suitable for grass ...view
  • Classification of Paraffin

    Classification of Paraffin

    July 20, 2021According to the degree of refining, it can be divided into three types: fully refined paraffin, semi-refined paraffin and crude paraffin. Each type of wax is divided into different varieties accordin...view
  • “Young Eagles ” Fly Together

    “Young Eagles ” Fly Together

    May 17, 2022This is probably true of our colleges to be wonderful talkers at work,or probably treat lab experiments seriously and rigorously,or to be the "cute and lovely", "gentle and restrained" boys and girls...view
  • What Can Phospholipids Do?

    What Can Phospholipids Do?

    May 27, 2025① Physiological Functions of PhospholipidsLowering blood lipids: it can maintain the activity of cholesterol esterase, affect the transport of fat in the body, and reduce atherosclerosis and cerebrov...view
  • Methyl Iodide Fumigant

    Methyl Iodide Fumigant

    June 10, 2020The fumigant market is classified into liquid, gaseous and solid. On the basis of type, the market is divided into metal potassium, 1,3 di-chloropropene, methyl bromide, metal sodium, chloropicrin, da...view
  • TEL:+86-25-52337978
  • EMAIL: info@njchm.com
  • ADDRESS:12/F, Block B, Technology and Innovation Building, Nanjing University of Technology, No.5 New Model Road, Nanjing 210009, China