
N-Octyltriethoxysilane
| Appearance | Colorless Transparent Liquid |
|---|---|
| Purity | >98% |
| Refractive Index(N25d) | 1.4170-1.420 |
| Density | 0.879g/Ml At 25 °C(Lit.) |
| Melting Point | 10-12 °C(Lit.) |
| Molecular Formula | C14H32O3Si |
| Molecular Weight | 276.49 |
| Stability | Stable. Moisture sensitive. Incompatible with water, acids, strong oxidizing agents. |
| Package | 210L Iron Drum£º180kg/drum; 25L Container: 20kg/container |
| Storage | Keep in room temperature Shelf life 1 year |
Application:
N-Octyltriethoxysilane Cas No: 2943-75-1 Silane Liquid Impregnant is usually used for surface treatment for cosmetic pigments coating; Triethoxycaprylylsilane is high purity, undiluted Noctyltriethoxy silane. When diluted with an appropriate solvent, it can be used in the formulation of water repellent products. Upon proper application, the formulated product will penetrate and provide water repellency by chemically reacting with the cementitious substrate. Treated substrates are hydro-phobic and retain their original appearance; Triethoxycaprylylsilane can also be used to improve the compatibility of mineral fillers or pigments in polyolefins or to ease their dispersion in nonpolar matrices.ZXCHEM GROUP
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Q:What’s the Minimum Order Quantity of Cas No: 2943-75-1?
A: 1000KG
Q: How to Get Sample of Triethoxyoctylsilane?
A: Sample within 500g could be sent for free once buyer’s DHL account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.
Q: What is Lead Time of Silane Liquid Impregnant?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.
Q: What’s the bulk Packing of Triethoxyoctylsilane?
A: 180KG/Iron Drum packing
Q: How About the N-Octyltriethoxysilane of ZXCHEM?
A: N-Octyltriethoxysilane, also known as octyltriethoxy silane, is a silane coupling agent that finds application in various industries due to its unique chemical properties. It is commonly used as a surface treatment agent and adhesion promoter in different processes and products. Some of its key applications include:
Adhesion Promotion: N-Octyltriethoxysilane is often used as an adhesion promoter in coatings, adhesives, and sealants. It enhances the bonding between organic materials, such as polymers, and inorganic surfaces, like glass, metals, or ceramics. This helps improve the durability and performance of adhesives and coatings.
Surface Modification: It is used to modify the surface properties of substrates. By applying N-Octyltriethoxysilane onto a surface, the material’s hydrophobicity or hydrophilicity can be altered. This is particularly useful in applications where surface wetting, repellency, or anti-fouling properties are desired.
Plastic and Rubber Products: N-Octyltriethoxysilane is employed as a processing aid in the manufacturing of plastic and rubber products. It can enhance the dispersion of fillers, such as silica, in polymer matrices, resulting in improved mechanical properties, reduced compound viscosity, and better processing efficiency.
Textiles and Fiber Treatment: The silane can be used to modify the surface of textiles and fibers, enhancing their resistance to moisture, chemicals, and other environmental factors. This treatment can impart durable water repellency and improve dye receptivity.
Concrete and Construction Materials: N-Octyltriethoxysilane is utilized as a concrete admixture to enhance the adhesion between cementitious materials and aggregates. It can also improve the water repellency and durability of concrete, reducing efflorescence and enhancing resistance to environmental degradation.
Electronic and Electrical Applications: In the electronics industry, this silane can be employed to modify the surfaces of substrates, such as printed circuit boards or semiconductor devices, to enhance adhesion and protect against moisture and contaminants.
Release Agent: N-Octyltriethoxysilane can be used as a release agent in mold release applications. It helps prevent sticking between molded parts and the molds, improving demolding efficiency and product quality.
Ink and Coating Formulations: It can be incorporated into ink and coating formulations to improve adhesion to various substrates, particularly when printing or coating onto difficult-to-adhere surfaces.
Corrosion Inhibition: N-Octyltriethoxysilane can be used as a corrosion inhibitor when applied to metal surfaces. It forms a protective barrier that helps prevent the onset of corrosion.


