ShinEtsu KBM-703: A Reliable Solution for Industrial Applications
Silanes are crucial chemicals that are used in various industrial applications such as adhesives, coatings, and sealants. These compounds are known for their excellent adhesion and surface modification properties, making them an essential component in many manufacturing processes. One such silane compound that has gained popularity in recent years is ShinEtsu KBM-703.
ShinEtsu KBM-703 is a (3-chloropropyl)trimethoxysilane compound that is manufactured and supplied by INNO Specialty Chemicals, based in China. It is a versatile and reliable silane solution that finds use in many industrial applications. The compound is also known by various other names such as Chloropropyltrimethoxysilane, γ-Chloropropyltrimethoxysilane, 3-Chloropropyltrimethoxysilane, and 3-Trimethoxysilylpropyl Chloride.
ShinEtsu KBM-703 is a colorless to light yellow liquid that has a pungent odor. It is soluble in organic solvents such as ethanol, acetone, and ether. The compound has a molecular weight of 198.72 g/mol and a boiling point of 216-218°C. It is a highly reactive compound that readily hydrolyzes in the presence of moisture to form a silanol and HCl.
The primary use of ShinEtsu KBM-703 is as a coupling agent in various industrial applications. It is used to improve the adhesion between two dissimilar materials such as polymers and inorganic substrates. The compound reacts with the hydroxyl groups present on the surface of the substrate, forming a covalent bond. This bond improves the wetting and adhesion properties of the substrate and enhances the mechanical strength of the bond.
ShinEtsu KBM-703 is also used as a surface modifier in various applications. It is used to modify the surface properties of substrates such as glass, metals, and ceramics. The compound reacts with the surface hydroxyl groups, forming a self-assembled monolayer. This monolayer alters the surface properties, such as wettability, and enhances the performance of the substrate.
ShinEtsu KBM-703 is also used in the manufacture of sealants and adhesives. It is used as a crosslinking agent and improves the adhesion and mechanical properties of the sealant or adhesive. The compound is also used as a primer in paint and coating applications. It improves the adhesion of the coating to the substrate and enhances the durability of the coating.
In summary, ShinEtsu KBM-703 is a versatile and reliable silane solution that finds use in various industrial applications. It is manufactured and supplied by INNO Specialty Chemicals and is known for its excellent adhesion and surface modification properties. The compound is used as a coupling agent, surface modifier, crosslinking agent, and primer in various applications. Its ease of use and effectiveness make it a popular choice among many manufacturers.
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