Silicone compounds are widely used in various industries for their excellent properties such as high thermal stability, water repellency, and chemical resistance. Among them, Hexamethyldisiloxane (HMDS) stands out as a versatile silicone compound that has diverse applications in electronics, coatings, adhesives, and many other industries. In this article, we will introduce the benefits of HMDS and highlight some of the top manufacturers and suppliers of this silicone compound.

What is Hexamethyldisiloxane?

HMDS, also known as Hexamethyldisiloxane, is a colorless and odorless liquid with the chemical formula (CH3)3SiOSi(CH3)3. It is a member of the organosilicon compounds family and is widely used as a precursor in the production of various silicon-based materials. HMDS is a highly volatile compound with a low surface tension, which makes it an excellent wetting agent and surface modifier. It has a boiling point of 99°C and a flash point of -9°C.

Applications of Hexamethyldisiloxane

HMDS has diverse applications in various industries, thanks to its unique properties. In the electronics industry, HMDS is widely used as a surface modifier for silicon wafers to improve their adhesion properties. It is also used as a precursor in the production of various silicon-based materials such as silicone oils, silanes, and silicones. HMDS is also used as a crosslinking agent in coatings and adhesives, where it improves the durability and resistance of the products to heat, water, and chemicals. HMDS is also used in the production of resins, rubber, and plastics, where it acts as a chain terminator and improves the material's properties.

Top Manufacturers and Suppliers of Hexamethyldisiloxane

Hexamethyldisiloxane is produced by many manufacturers worldwide, and some of the top ones are:

Evonik Degussa Dynasylan HMDS: Evonik Degussa is a leading manufacturer of specialty chemicals and produces Dynasylan HMDS, a high-quality HMDS compound with a purity level of 99.5%.

DOWSIL Z-6079: DOWSIL is a global supplier of silicone products and produces Z-6079, a highly pure HMDS compound that is used in the semiconductor industry.

Shin-Etsu Japan HMDS3: Shin-Etsu is a Japanese chemical company that produces HMDS3, a high-purity HMDS compound that is widely used in the electronics industry.

Momentive Silquest A-166: Momentive is a global leader in specialty chemicals and produces Silquest A-166, a high-purity HMDS compound that is used in various industries, including coatings, adhesives, and electronics.

Dynasylan HMDS: Dynasylan is a brand of Evonik Degussa that produces HMDS compounds with high purity levels and excellent properties for various applications.

ShinEtsu HMDS3: ShinEtsu is a Japanese chemical company that produces HMDS3, a high-purity HMDS compound that is used in the electronics industry.

Ningbo Inno Pharmchem Co., Ltd.: Ningbo Inno Pharmchem Co., Ltd. is a leading manufacturer and supplier of Hexamethyldisiloxane in China. The company produces high-quality HMDS compounds with excellent properties and purity levels that meet the international standards.

Conclusion

Hexamethyldisiloxane is a versatile silicone compound that has diverse applications in various industries. Its unique properties such as high thermal stability, water repellency, and chemical resistance make it an excellent material for electronics, coatings, adhesives, and many other products. Some of the top manufacturers and suppliers of HMDS compounds are Evonik Degussa, DOWSIL, Shin-Etsu, Momentive, and Ningbo Inno Pharmchem Co., Ltd. As a leading manufacturer of HMDS compounds, Ningbo Inno Pharmchem Co., Ltd. provides high-quality products that meet the international standards and are widely used in various industries worldwide.

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