Overview
The silane series consists of silicon-hydrogen compounds, often functionalized with organic groups, making them versatile in industrial chemistry. These compounds are widely used for their ability to form strong bonds with surfaces, enhancing adhesion in coatings and composites. Silanes are critical in sectors like electronics, where they serve as coupling agents and precursors for silicon-based materials. Their reactivity with moisture and other chemicals necessitates careful handling, but this same property makes them invaluable in surface modification and cross-linking applications. The series includes monomers, oligomers, and polymers, each tailored for specific industrial needs.
Physical and Chemical Properties
Silanes are typically colorless and exist as gases or liquids at room temperature, depending on their molecular weight. They exhibit low boiling and melting points due to weak intermolecular forces. Their solubility profiles vary; most are insoluble in water but dissolve readily in organic solvents like toluene or ether. A defining characteristic is their hydrolysis sensitivity, which leads to the formation of silanols (Si-OH) and subsequent condensation reactions. This property is exploited in applications like water repellents and adhesives. The reactivity can be modulated by substituting hydrogen atoms with organic groups, altering stability and functionality.
Main Applications
Silanes are pivotal in the production of adhesives and sealants, where they improve bonding to glass, metals, and plastics. In coatings, they enhance durability and corrosion resistance. The electronics industry relies on silanes for semiconductor manufacturing, particularly in chemical vapor deposition (CVD) processes. Another significant use is in rubber vulcanization, where silanes act as coupling agents between inorganic fillers and organic polymers, improving mechanical properties. Additionally, they are employed in medical devices and construction materials for their hydrophobic and adhesive qualities.
Safety and Storage
Due to their flammability and toxicity, silanes require strict safety protocols. Storage areas must be well-ventilated and free from open flames or sparks. Containers should be sealed under inert gas to prevent moisture ingress, which can trigger hazardous reactions. Personal protective equipment (PPE), including gloves and respirators, is mandatory during handling. Spills should be managed with inert absorbents, and disposal must comply with local regulations. Always refer to Material Safety Data Sheets (MSDS) for compound-specific guidelines.
B2B Procurement Guide
When procuring silanes, specify the required purity, functional groups, and packaging (e.g., cylinders, drums). Bulk purchases may offer cost advantages, but ensure storage capacity aligns with shelf-life constraints. Verify supplier certifications to guarantee consistency and traceability. For specialized applications, consult manufacturers to tailor silane formulations. Logistics should account for hazardous material regulations, particularly for international shipments. Sample testing is recommended to validate performance in end-use scenarios.
Related Manufacturers
- 主营：乙二醇、油酸丁酯、防腐涂料、丙烯酸环氧、缩水甘油酯、金属防锈剂、工业清洗剂、石油磺酸钡、甲基吡咯烷酮、液体丁腈橡胶、戊二酸二甲酯、橡胶制品改性剂、注浆堵漏泡花碱
- 主营：保险粉、苯乙烯、二甲苯、四乙氧基硅烷、正庚烷、丙三醇、氯化钙、环己烷、冰醋酸、醋酸钠、环己酮、正己烷、二氯甲烷、环己胺、石油醚、乙醇、碳酸丙烯酯、苯甲醇、三乙醇胺、航空煤油、多聚甲醛、乙腈、吗啉、二甲胺、乙二醇丁醚
- 主营：[]
- 主营：[]
- 主营：[]
- 主营：[]
- 主营：标准混合气体、稀有气体、电子气体、氯硅烷、高纯气体、稳定同位素、同位素混合气、氪气、六氟化硫、氖气、氙气、氦气、氘气、四氟化碳、甲醇-13c、检测标准、激光混合气体、氘代乙炔、氦气小瓶、干燥空气、气球氦气、氮气、氩气、15N-氮气
- 主营：抑尘剂、防腐涂料、密封固化剂、硅烷浸渍剂、混凝土养护剂、线圈绝缘胶泥、水泥基面增强剂、阻燃玻璃纤维布、玻璃纤维玻纤布
- 主营：环氧硅烷、偶联剂
- 主营：聚甲氧基二甲醚
- 主营：硅烷偶联剂、偶联剂、油漆涂料、生产用助催化剂
- 主营：粘接剂、偶联剂、偶联补强剂、有机硅烷、表面处理剂、橡胶硅质填料
- 主营：道康宁、硅橡胶、偶联剂、乙烯基硅烷、高透明硅烷、三乙氧基硅烷、三乙基氧硅烷、lfgb硅胶、2003硅胶、陶熙硅胶、康宁硅胶、三甲氧基、医用硅胶、瓦克硅胶、透明硅胶、厨房用品、高回弹硅胶、耐高温硅胶、未催化有机、食品级硅胶、甲基三甲氧、通用型硅胶、办公设备胶辊
- 主营：二苯基二甲氧基硅烷、正辛醇、十一烯醛
- 主营：丙基三甲氧基硅烷、偶联剂
- 主营：防水防腐保温隔热涂料
- 主营：增塑剂、二甲基亚砜、顺酐、环丁砜、二甲基二硫醚、赋臭剂、四氢噻吩加臭剂、环戊烷、塑化剂、二辛酯、石油醚、异丁醇、氯化苄、叔十二硫醇、硬脂酸钙、树脂涂料、四氢噻吩、化学试剂、国标染料、氯乙酸、硬脂酸锌、乙二醛、异辛烷、橡胶塑料
- 主营：乐泰、汉高、胶粘剂、双组份改性硅烷、胶水
- 主营：weller焊台、乐泰胶水、乐泰4011、泰罗松改性硅烷胶、乐泰瞬干胶、乐泰环氧胶、乐泰4981、乐泰31CL、乐泰 21HP、乐泰454、泰罗松9360、WELLERWT1014、威勒WT1010H、WT1010、易力高DCA、易力高三防漆、乐泰243、乐泰222、乐泰577、乐泰660、乐泰277、乐泰680、吸烟仪、乐泰263、乐泰270、威勒焊台
- 主营：异辛醇、乳化剂、乙烯醚、硅烷氨基硅烷、醚羧酸、脂肪醇、分散剂、染色助剂、聚乙二醇、异构醇醚、泊洛沙姆、椰油酰胺、基羟乙基、烷基糖苷、特辛基酚、聚氧乙烯、嵌段聚醚、单油酸酯、异构十三醇、丙烯磺酸钠、氢化蓖麻油、丙烯酰胺基、醇醚葡糖苷、低泡渗透剂、甲酯乙氧基、癸基葡糖苷
- 主营：阻燃剂、催化剂、水杨酸、硅烷、二苯基、酰亚胺、正磷酸、烟酰胺、曲酸粉、氯化锌、异丙醇、化妆品、初油酸、脂肪醇、生石灰、甲基异、碳酸锌、碳酸锂、活性炭、乙二胺、三氮唑、着色剂、环己酮、防冻液、抗氧剂、亚磷酸
- 主营：高铁酸钾
- 主营：全氟三丁胺、二苄叉山梨醇、六氟丙烯二聚体、甲基乙烯基二氯硅烷、六氟环氧丙烷二聚体、异丙醇铝、纳米勃姆石、二异戊基硫醚、隐色结晶紫、邻菲罗啉