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Silanes & Siloxanes for Electronics
In the semiconductor electronics industry, SiSiB products are used as photo resist adhesion promoters and CVD/ALD thin film precursors for litho spacers, low temperature oxides, and ultra low-K dielectrics.

In chip manufacture, high purity SiSiB Ethyl Silicates tetraethyl orthosilicates are important feedstocks and are preferably used for generating dielectric layers by CVD.

SiSiB CODE CHEMICAL NAME CAS NO.
SiSiB® PC5032 TRIETHOXYSILANE 998-30-1
   
SiSiB® PC5121 METHYLDIMETHOXYSILANE (Customized) 16881-77-9
   
SiSiB® PC5420 TETRAETHOXYSILANE (TEOS) 78-10-4
   
SiSiB® PC5424 ETHYL POLYSILICATE 40 11099-06-2
  68412-37-3
SiSiB® PC6170 VINYLTRIEMTHYLSILANE 754-05-2
   
SiSiB® PC9150 2,4,6,8-TETRAMETHYLCYCLOTETRASILOXANE (D4H) 2370-88-9
   
SiSiB® PC9210 HEXAMETHYLDISILAZANE 999-97-3
   
Our high purity electronic grade SiSiB® PC9210 hexamethyldisilazane (HMDS or HMDZ) used in the electronics industry functions as excellent adhesion promoters for photoresist resins in the production of semiconductors. This product is critical to the bonding of photoresists to silicon dioxide surfaces.The silicon wafer that the semiconductor is manufactured upon naturally has some oxide on the surface. Priming with hexamethyldisilazane allows for better wetting of the resin and prevents the delamination of the photoresist during development and wet etch processing. With the introduction of new porous low k dielectrics, HMDS or HMDZ has found additional use as a dielectric repair treatment for porous low-K after plasma etching.


SiSiB® SILANES 2016 SiSiB® SILICONES 2016
SiSiB® FUMED SILICA SiSiB® SILICONE RUBBER 2016
SiSiB® Silicones for Textile SiSiB® SILANE DONORS
SiSiB® Silicones Water Repellents SiSiB® Silicones for Personal Care
SiSiB® Silicone PU Additives SiSiB® Silicone Coating Additives
SiSiB® Silicone Masterbatch for Plastic SiSiB® STP (Silane Terminated Polymer)
SiSiB® Silane Crosslinkers SiSiB® Silane Coupling Agents