Overview
Modified silane is a chemically altered form of silane, designed to enhance specific properties such as adhesion, flexibility, and resistance to environmental factors. It is widely used in industries requiring high-performance materials, including construction, automotive, and electronics. Silane modifications typically involve the addition of functional groups, which improve compatibility with various substrates. This adaptability makes modified silane a preferred choice for formulating adhesives, sealants, and coatings that demand long-term durability and strong bonding.
Physical and Chemical Properties
Modified silane exhibits a range of physical and chemical properties depending on its specific modification. Generally, it appears as a colorless to light yellow liquid with a density of approximately 0.9-1.1 g/cm³. Its solubility varies, being miscible with many organic solvents but only partially soluble in water. Key chemical properties include high reactivity with moisture, which facilitates cross-linking and curing processes. This moisture sensitivity also necessitates careful storage to prevent premature polymerization. The compound's stability under UV exposure and temperature fluctuations further enhances its suitability for outdoor applications.
Main Applications
Modified silane is extensively used in the formulation of high-performance adhesives and sealants, particularly in construction for bonding glass, metal, and concrete. Its ability to form durable, flexible bonds makes it ideal for applications subjected to mechanical stress and environmental exposure. In the automotive industry, modified silane is employed in coatings and composites to improve corrosion resistance and adhesion. Additionally, it serves as a coupling agent in fiberglass and mineral-filled composites, enhancing the interfacial bonding between organic and inorganic materials.
Safety and Storage
Handling modified silane requires adherence to safety protocols to minimize health risks. Direct contact with skin or eyes can cause irritation, and inhalation of vapors should be avoided. Personal protective equipment (PPE), including gloves and goggles, is recommended during use. Storage conditions are critical to maintaining the compound's stability. It should be kept in tightly sealed containers, away from moisture and direct sunlight, at temperatures below 25°C (77°F). Prolonged exposure to air or humidity can lead to premature curing, rendering the product unusable.
B2B Procurement Guide
When procuring modified silane, B2B buyers should prioritize product specifications tailored to their application needs. Key considerations include the type of modification, purity levels, and compatibility with other materials in the formulation. Suppliers should provide detailed technical data sheets (TDS) and material safety data sheets (MSDS) to ensure compliance with safety and performance standards. Bulk purchases may offer cost advantages, but buyers should verify storage capabilities to prevent degradation before use.
Related Manufacturers
- 主营：一甲基二氯硅烷、乙二醇
- 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：无卤阻燃剂、涂料阻燃剂、硅酮母粒、改性聚磷酸铵、尼龙阻燃剂、阻燃母粒、成碳剂、抗水解剂
- 主营：抗裂砂浆、混凝土外加剂、高强无收缩灌浆料、环氧改性、修补砂浆水下不分散絮凝剂、耐酸碱防腐砂浆、混凝土表面增强剂、鹅卵石、防水涂料、防腐涂料、桥梁支座灌浆料、耐酸碱耐腐蚀砂浆、瓷砖胶、混凝土防水剂、混凝土增强剂、混凝土速凝剂、水泥自流平砂浆、防水剂、自愈型无机渗透防水剂、水泥基渗透结晶母料、修补料、防腐阻锈剂、长效脱模剂、透水混凝土增强剂、高延性混凝土、环氧树脂修补砂浆
- 主营：密封胶、UV胶、硫化硅橡胶、改性硅烷、螺纹胶、瞬干胶、灌封胶、环氧树脂胶
- 主营：胶粘剂、防锈蜡、螺栓松动剂、紧急修补剂、硬膜防锈油、防锈添加剂、耐腐蚀修补剂、着色渗透探伤剂、快速橡胶修补剂、清洗剂、防锈油、免钉胶、超声波清洗剂、平面密封胶、重油污清洗剂、阻燃清洗剂、精密仪器清洗剂、地暖热管道除垢剂、速成钢胶棒、平面硅橡密封胶、带电清洗剂、7063清洗剂、强力脱漆剂、橡胶金属粘接剂
- 主营：乐泰、汉高、胶粘剂、改性硅哇、胶水
- 主营：甘氨酸、水苏糖、阻燃剂、端酚基改性硅烷、硫酸锌、硫酸锆、硫酸锂、硫酸锶、硫酸锰、铝酸锌、1680-21-3、牛磺酸、褪黑素、磷酸铁、丙酸铵、苏云金、碳酸镁、麝香酮、肉桂醛、磷酸铝、王浆酸、椰油胺、赖氨酸、增塑剂、浸膏粉、乙氧基
- 主营：桥面防水粘结剂、建筑保温隔热涂料、金属屋面翻新防锈漆、改性环氧树脂防腐、隔音吸音涂料、污水池防腐涂料、钢结构防腐体系涂料、外墙丙烯酸防水涂料、管道设备保温气凝胶、反射隔热降温涂料、硅橡胶装饰一体防水、环氧防腐漆
- 主营：乙烯基酯防腐防水涂料、LM复合防腐防水涂料、无溶剂弹性防腐涂料、乙烯基酯改性防腐防水、改性硅氧烷高性能防腐、复合防腐防水涂料、聚氨酯防腐防水涂料、桥面防水剂、水泥基渗透结晶型防水、硅橡胶防腐防水涂料、乙烯基酯复合防腐防水、LV高分子聚合物防腐、三防一体弹性防腐防水
- 主营：中空玻璃微珠、隔音吸音涂料、保温隔热涂料、改性沥青桥面、渗透结晶防水、道桥防水涂料、jrk防腐、桥面防水、防腐涂料、沥青基防水、建筑防水剂、防水粘结材料、弹性防水涂料、反应路桥防水、无机硅防水剂、沥青防水涂料、渗透结晶密封、防腐保护涂料、防水桥面涂料、硅渗透防水剂、沥青防水粘结、防腐防水涂料、专用防水涂料、弹性防护涂料、水性渗透结晶
- 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：污水池、水泥基、隔热涂料、保温涂料、渗透结晶、吸音隔音、吸音涂料、防水涂料、丙烯酸防水、耐高温防水、耐酸耐碱耐、一体防腐涂料、防水防腐涂料、玻璃微珠保温、水性纳米中空、吸音阻燃涂料、彩钢防腐防锈、弹性防护涂料、水性环保涂料、液体卷材施工、液体卷材防水、胶乳防水砂浆、防腐防水材料、复合防腐涂料
- 主营：微弧氧化、微弧氧化加工、金属表面处理、改性硅烷密封剂、阳极氧化、化学钝化、镁合金、清洗剂、陶化剂、铝合金、钝化剂、脱脂剂、有机涂层、处理剂、金属合金、保温涂料、耐腐磷化液、水性阻燃胶、玻璃底涂剂、镀锌板清洗、密封胶、磷化剂、钛合金、出光剂、润滑剂
- 主营：隔热涂料、防水涂料、反辐射隔热漆、环氧改性聚硅氧烷、污水池防腐涂料、隔音吸音涂料、路桥防水、防水剂、保温隔热涂料