52217-60-4

Usage

Uses

Used in Coatings Industry:
1,8-Bis(triethoxysilyl)octane is used as a crosslinking agent and adhesion promoter for enhancing the mechanical properties and durability of coatings. Its ability to bond with various substrates allows for improved adhesion, resulting in coatings with increased resistance to wear, abrasion, and environmental factors.
Used in Adhesives Industry:
In the adhesives industry, 1,8-Bis(triethoxysilyl)octane is utilized as an adhesion promoter to improve the bonding strength between different materials. Its compatibility with both inorganic and organic substrates makes it suitable for use in various adhesive formulations, leading to stronger and more durable bonds.
Used in Sealants Industry:
1,8-Bis(triethoxysilyl)octane is employed as a key component in sealants to enhance their adhesion and mechanical properties. Its ability to bond with different surfaces ensures a strong and long-lasting seal, making it an essential additive in the formulation of high-performance sealants for construction and industrial applications.
Used as a Surface Modifier:
1,8-Bis(triethoxysilyl)octane can also serve as a surface modifier, providing water and stain resistance to treated surfaces. Its application in this area helps protect materials from environmental damage and extends their service life, making it a valuable additive in various industries, including construction, automotive, and textiles.

InChI:InChI=1/C20H46O6Si2/c1-7-21-27(22-8-2,23-9-3)19-17-15-13-14-16-18-20-28(24-10-4,25-11-5)26-12-6/h7-20H2,1-6H3

Upstream product

• 998-30-1 Triethoxysilane 
• 3710-30-3 1,7-Octadiene 

Relevant academic research and scientific papers

Fabrication and proton conductivity of sulfonated silica composites prepared by postoxidization of mercaptomethoxysilane

Sol-gel derived organic-inorganic hybrids containing phosphotungstic acid (PWA) have been prepared previously to obtain proton conductive membranes. However, leaking of PWA was a serious problem to achieve the higher proton conductivity. In this study, polyelectrolyte membranes functionalized with sulfonic acid groups were fabricated by the sol-gel method. Proton conductivity measurements were performed on an impedance analyzer at 80°C/95% RH. The functionalized polyelectrolyte membranes exhibited the proton conductivity σ ～ 0.9 (S/cm) which was much higher than the previously reported hybrids containing PWA. Although the hybrids exhibited fairly high proton conductivity irrespective to the catalysts used, that under the low relative humidity strongly depends on the catalysts. Among the hybrids prepared in this study, the membrane synthesized with HCl showed outstanding proton conductive properties even at the low humidity thanks to the proton transport channel formed by the swelling of ionic clusters. This fact was confirmed by measuring the ion exchange capacity, water uptake, swelling rate, Fourier transform infrared spectroscopy, atomic force microscopy, and thermogravimetric analysis.

A double ( alkane oxygen silicon-based ) alkane preparation method (by machine translation)

The invention belongs to the field of organic synthesis reaction, in particular to using trialkoxysilane with dienes as raw material for preparing double ( alkane oxygen silicon-based ) alkane method. The method includes the general formula II compound and general formula III compound in the solvent, the catalyst, to carry out addition reaction of silicon with hydrogen compound of general formula I, the catalyst as a twelve-carbonyl three rutheniums, wherein R is C 1-C 5 alkyl, n is 4, 5, 6, 7, 8, 9 or 10. The method provided by the invention the reaction under normal pressure, with a simple and easy process, the product has high purity, raw materials are apt, mild reaction, the reaction speed is fast, low cost of raw materials, and the like, as the twelve carbonyl three rutheniums catalytic hydrosilylation addition, the traditional Pt compared series catalyst with high selectivity, low price, it is simple to synthesize, and the like. (by machine translation)