Silazanes
SiSiB SILICONES is a worldwide leading manufacturer of silanes and silicones for over 30 years.
SiSiB is worldwide leading silane manufacturerof organosilanes for over 30 years. SiSiB silazanesare synthesized by ammonolysis or aminolysis of chlorosilanes. They are widely used in coating, carbonitride ceramics, surface modifier and additives of silicone rubbers.
SiSiBsilazanes are used in moisture cured release coating. They are more reactive than conventional silicones. SiSiB silazanes even react with water/moist air to produce silicones and ammonia.
Silazanes by SiSiB, a reliable silicone supplier, are used as blocking agent in the manufacturing of silicone rubber. They can effectively impede the rearranging degradation of polysiloxane chains as the reactive –SiN bond reacts with trace water or the -SiOH group, and thus improve the thermal stability of silicone rubbers.
SiSiB silazanes are used to modify organic intermediates to promote chemical processing reactions more efficiently, and to modify physical properties of finished products by incorporating silicone chemicals.
SiSiB® PC9210 (Hemamethyldisilazane, HMDS) is an extremely versatile and strong silylating agent. It is primarily used for the protection of sensitive functional groups during chemical synthesis, for example, cephalosporins and prostaglandins.
One of the advantages of SiSiB® PC9210 over trimethylchlorosilane is that no base is needed as a hydrochloric acid acceptor. SiSiB® PC9210 produces ammonia which escapes easily from the reaction mixture during silylation.
SiSiB® PC9210 hexamethyldisilazane can be used as adhesion promoter in the microelectronic industry and as hydrophobization agent for fillers, e.g. silica.
SiSiB® PC9411 (Tetramethyldivinyldisilazane) is used as adhesion promoter for Negative Photoresist.
Silazanes Recommendations
SiSiB® PC9210
High purity Hexamethyldisilazane; Bis(trimethylsilyl)amine; HMDS; HMDZ, CAS No. 999-97-3. It is an extremely versatile and strong silylating agent. Equivalent of Momentive's A-166, Dow's Z-6079, Evonik's Dynasylan HMDS.
SiSiB® PC9270
High purity Heptamethyldisilazane, CAS No. 920-68-3. It is used as a Protective Agent in production of argo chemicals. Equivalent of Wacker's Hept MN, Evonik's Dynasylan HPDS.
SiSiB® PC9411
High purity 1,1,3,3-tetramethyl-1,3-divinyl-disilazane, CAS No. 7691-02-3. It is used for special silicone resin production, also used as adhesion promoter for Negative Photoresist.
在线联系供应商
Other supplier products
 |
Silanes & Siloxanes | SiSiB SILICONES is a leader ofsilicone gel manufacturers, and hasbeen producing silane coupling agents since 1989. SiSiBis a leading manufacture o... |
 |
SiSiB® PC19521 | SiSiB® PC19521 is a kind of silicone gel with slight characteristic odor that contains polyether groups, which not only has the skin feel, but ... |
 |
SiSiB® PC7970 Propyltriacetoxysilane | SiSiB® PC7970 Propyltriacetoxysilane SiSiB® PC7970 is a colourless to yellowish liquid, not miscible with water, decomposes with water an... |
 |
SiSiB® PC5880 | Octodecyltrichlorosilane SiSiB® PC5880 is an amphiphilic molecule consisting of a long-chain alkyl group (C18H37–) and a polar head grou... |
 |
SiSiB® PC5130 | SiSiB® PC5130 Methyltrichlorosilane SiSiB® PC5130, SiSiB® PC5220 and SiSiB® PC5310 are formed by reaction of metallic silicon or ... |
Same products
 |
LC12 Two-Component Solvent Free Silicone Conformal Coating | 卖方: Nanjing Silfluo New Material Co., Ltd. | Conformal Coating, also called silicone coating pcbelectronic circuit board protection oil, coati... |
 |
LA-17 Polyether Modified Short Chain Polysiloxane | 卖方: Nanjing Silfluo New Material Co., Ltd. | Polyether modified trisiloxaneshort chain polysiloxane. Compared to trisiloxane surfactant,it has... |
 |
LA-14 A Modified Trisiloxane and an Silicone Surfactant | 卖方: Nanjing Silfluo New Material Co., Ltd. | (It is a substitution of Silwet ECOand Xiameter(R) OFX-0309) A modified Trisiloxane and an silico... |
 |
LA-11 A Modified Trisiloxane and an Silicone Surfactant | 卖方: Nanjing Silfluo New Material Co., Ltd. | (It is a substitution of silwet l 77) A modified Trisiloxane and an silicone surfactant with supe... |
 |
KSS Potassium Diphenylsulfone Sulfonate | 卖方: Nanjing Silfluo New Material Co., Ltd. | KSS is a high heat stable PC additive. Equivalents to FR2025, EF-42. Description of KSS Potass... |
