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CAS号 CAS No. |
1829-41-0 |
|
分子式 Molecular Formula |
C19H18OSi |
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分子量 Molecular Weight |
290.44 |
|
外 观 Color and Appearance |
白色固体粉末 White solid powder |
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水分 Water content |
≤0.1% |
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含 量 Min. Purity |
Min 99% |
Application：
1. High-end Silicone Resin Synthesis & Crosslinking
Application Scenarios: Production of silicone resins resistant to temperatures above 300℃, radiation-resistant silicone resins and high-hardness, anti-yellowing silicone resins; Synthesis of matrix resins for aerospace composites, nuclear industry protective coatings and high-end electronic encapsulation resins.
Core Values: As a high-efficiency crosslinking agent, it undergoes condensation reaction between methoxy groups and silanol groups of silicone resins to form a high-density 3D network structure, enhancing resin hardness, adhesion and chemical corrosion resistance. The triphenyl groups strengthen radiation and yellowing resistance, meeting coating and encapsulation needs in extreme environments.
2. Specialty Organosilicon Material Modification
Application Scenarios: Production of high-temperature-resistant silicone rubbers (HTV, RTV), premium phenyl silicone oils and specialty organosilicon sealants; Synthesis of aerospace sealing rings, high-end seals for electronic components and radiation-resistant cable sheaths.
Core Values: As a structure regulator, it improves tensile strength by 20%–40%, tear strength and elastic recovery rate of silicone rubbers, while extending the long-term service temperature of materials to 320℃. It optimizes radiation resistance and lubrication stability of phenyl silicone oils, suitable for harsh scenarios such as nuclear industry and aerospace hydraulic systems.
3. High-end Filler Surface Modification
Application Scenarios: Organic modification of surfaces of high-end inorganic fillers including carbon fiber, fumed silica, aluminum oxide and boron nitride; Optimization of filling systems for high-end composites (aerospace structural components, electronic thermal conductive materials).
Core Values: The methoxy groups form stable chemical bonds with hydroxyl groups on filler surfaces to build a dense organic coating layer, significantly improving compatibility and dispersibility between fillers and organic matrices. It reduces the viscosity of composite systems, boosts processing efficiency, and enhances mechanical properties and environmental stability of products.
4. Specialty Functional Material Synthesis
Application Scenarios: Production of radiation-resistant materials, biocompatible organosilicon materials, premium lubricating greases and electronic-grade thermal conductive composites; Synthesis of nuclear industry protective materials, high-end medical device components and aerospace lubrication systems.
Core Values: As a dedicated monomer raw material, it endows products with extreme radiation resistance, thermal resistance and biological inertness, breaking the performance bottlenecks of conventional materials under extreme working conditions and expanding the application boundaries of materials in high-end precision manufacturing fields.
5.Organic Synthesis Catalysis Acts as a catalyst and catalytic reagent for organic reactions. Its moderate acidity accelerates acid-catalyzed reactions, boosting reaction rate and yield. It also serves as a ligand for transition metal catalysts to participate in a series of organic synthesis reactions.
6.Materials Science & NanotechnologyUsed in the preparation of functional nanomaterials. When integrated with other organic synthesis systems, it enhances material electrical conductivity, oxidation resistance and stability. It is also widely applied in modifying functional and electronic layers during the fabrication of nanoelectronic devices.
7.Surface Treatment & Modification
Textile industry: Serves as an additive to impart water repellency, oil resistance and dust resistance.
Leather processing: Improves leather softness, abrasion resistance and tensile strength.
Wood industry: Delivers excellent performance in wood protection and preservation.
Packaging and Storage:
Shelf Life: 12 months
Packaging: 2-layer PE plastic bags lined in paperboard drums
Transportation: Moisture-proof & shock-proof
Storage Requirements
Keep sealed and store in a cool, dry place. Avoid direct sunlight and high-temperature environments.
Usage Precautions
Due to its chemical properties, this product may react with other chemicals. Full testing and evaluation must be performed prior to use.
Wear appropriate protective equipment and follow relevant safety operating procedures during application to avoid direct contact with skin and eyes. In case of accidental contact, rinse immediately with plenty of clean water and seek medical advice promptly.
Special Note
The above product descriptions, technical parameters, usage recommendations and related data are compiled based on current scientific knowledge and experimental data in line with the principles of professionalism and integrity. However, the actual product performance may vary due to uncontrollable factors including transportation and storage conditions, external environments, supporting facilities and user technical capabilities. Users shall independently evaluate the product’s suitability for their intended applications. Full experimental verification is required before use to confirm compliance with your specific requirements.
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Our Market
Hocon International Co., Ltd. was established in 2015, is a manufacturer specializing in silicone products. Its product varieties include: organosilanes, silicone resin, silicone oil, modified silicone oil and their deep-processing products, the application fields of the products involve daily ...
