Silicone is a versatile material that has revolutionized various industries, including construction, automotive, and electronics. Its unique properties, such as heat resistance, electrical insulation, and water repellence, make it ideal for a wide range of applications. However, to fully realize the benefits of silicone, it must be properly functionalized with other chemical groups. This is where Shin-Etsu's KBM-802 comes in.

KBM-802 is a high-performance silicone coupling agent that is widely used in various industries. It is a type of organosilane that contains a thiol (sulfhydryl) group and two methoxy groups. This unique chemical structure allows KBM-802 to bond with both inorganic and organic materials, making it an ideal coupling agent for a wide range of applications.

One of the main advantages of KBM-802 is its ability to improve the adhesion and bonding strength of various materials. For example, when added to epoxy resins, KBM-802 can significantly improve their adhesion to metals, glass, and ceramics. Similarly, when added to inorganic fillers, such as silica and clay, KBM-802 can improve their compatibility with organic polymers, such as polyethylene and polypropylene.

Another advantage of KBM-802 is its ability to improve the mechanical properties of materials. When added to plastics, such as polyethylene and polypropylene, KBM-802 can improve their tensile strength, elongation, and impact resistance. Similarly, when added to rubbers, such as EPDM and SBR, KBM-802 can improve their tear strength, compression set, and ozone resistance.

KBM-802 is also widely used as a surface modifier and water repellent. When applied to various surfaces, such as glass, metal, and concrete, KBM-802 can form a hydrophobic (water-repellent) layer that prevents water from penetrating the surface. This makes KBM-802 ideal for use in various construction materials, such as coatings, sealants, and adhesives.

Shin-Etsu is a trusted manufacturer of silicone products, with a long history of producing high-quality materials for various industries. Their KBM-802 product is no exception, with excellent performance and reliability. Unlike other coupling agents, such as Evonik Degussa Dynasylan 3403 and DOWSIL AY43-062, KBM-802 is produced by Ningbo Inno Pharmchem Co.,Ltd, a leading supplier of specialty chemicals.

KBM-802 is also more versatile than other coupling agents, such as Degussa Dynasylan 3403, which contains only one methoxy group and one thiol group. This limits its compatibility with certain materials, such as plastics and rubbers. Similarly, DOWSIL AY43-062 is a vinyl-functionalized silane that is not compatible with thiol-functionalized materials, such as mercaptans and sulfides.

In summary, Shin-Etsu's KBM-802 is a high-performance silicone coupling agent that offers excellent adhesion, bonding strength, and mechanical properties. It is also versatile and compatible with a wide range of materials, making it ideal for various applications. As a trusted manufacturer of silicone products, Shin-Etsu's KBM-802 is a reliable and effective solution for improving the performance of materials.

News you might interested in