Why Hexamethyl Disilazane is Popular:
Hexamethyl Disilazane (HMDS / HMDZ) CAS No. : 999-97-3, is a special organosilicon compound that has trimethlsilyl groups in place of the two hydrogen atoms. This makes Hexamethyl Disilazane a popular pharmaceutical intermediate amongst the pharma intermediates manufacturers. The various uses and applications of HMDS are as follows:
It is used as an excellent adhesive promoter. Main characteristic use of any adhesive promoter is as an additive or a primer. HMDS readily reacts with substrates that form a part of the surfaces on which adhesion needs to be implemented. The component silizanes bind with the oxygen atoms of oxidized substrates in a thin wafer that is used in (semiconductor industries) and the methyl atoms provide a hydrophobic layer that has a good resistance against wetting features on the substrates. This application of HMDS helps to rid the surfaces of absorbed water and reduces the surface energy and this promotes the photoresist adhesion of the substrate.
Uses of HMDS in Industries:
In the semiconductor industry also, the Active Pharma Intermediates Manufacturers (API) find HMDS as a widely used adhesive product. It is used to supplement the adhesion of photoresist on silicon surfaces. It readily reacts with surface hydroxyl groups to form siloxanes. These newly formed siloxanes make the surfaces more hydrophobic and this lead to increased wettability. This helps the semiconductor industry to manufacture effective chips for computers, tablets, and smartphones.
Similarly, (HMDS / HMDZ) CAS No. : 999-97-3 is widely used in the paints and coatings industry, to help with the adhesion to the paint and substrate interface, which makes the paint coatings to last for a longer duration. Another useful application of Hexamethyl Disilazane is its use in replacement of the critical drying technique in the dehydration process of the specimens in Scanning Electron Microscopy (SEM). Moreover, HMDS is an excellent agent for silylation of alcohols, phenols, amines, and acids.
Production Summary and Structure:
All the above applications of HMDS have given new production opportunities to the pharma intermediates manufacturers in global and especially in Chinese market. Comprehensive studies and reports based on such studies provide an insight to the (HMDS / HMDZ) CAS No. : 999-97-3 Suppliers and Manufacturers about the direction to follow the production process in this industry. The studies provide a summary of the structure, uses and applications, definitions in different contexts, and manufacturing technologies that can be helpful to the manufacturers to establish themselves in the industry. Among the topics that are explored are the global markets for HMDS at large and also an insight about the Chinese market that is reported as the market leader in this industry. The points that are explored in such reports mainly consider the production value of HMDS, its capacity, demand/supply ratio, and the import/export activities. An insight into the participant raw materials are also provided that can be leveraged by the manufactures in efficient production. Thus there are plenty of insightful data available, collated for the vast Hexamethyl Disilazane industry.