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HS Code |
600118 |
| Chemical Name | 3-Glycidoxypropyltrimethoxysilane |
| Cas Number | 2530-83-8 |
| Appearance | Clear, colorless to pale yellow liquid |
| Molecular Formula | C9H20O5Si |
| Molecular Weight | 236.34 g/mol |
| Boiling Point | 290°C (554°F) at 1013 hPa |
| Density | 1.07 g/cm³ at 25°C |
| Flash Point | 110°C (230°F) closed cup |
| Refractive Index | 1.427 at 25°C |
| Solubility | Soluble in organic solvents and hydrolyzable in water |
| Function | Silane coupling agent for epoxy and other resin systems |
| Odor | Mild, pleasant odor |
As an accredited Silquest A-187 Coupling Agents factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Silquest A-187 Coupling Agent is packaged in 25 kg (55.1 lb) blue steel drums, featuring a secure screw cap closure. |
| Container Loading (20′ FCL) | 20′ FCL container loading of Silquest A-187 Coupling Agents ensures secure, efficient, and compliant bulk shipment for international chemical transport. |
| Shipping | Silquest A-187 Coupling Agents are shipped in tightly sealed containers, typically drums or pails, compliant with chemical safety regulations. They should be transported in a cool, dry area, away from direct sunlight and incompatible substances. Proper labeling and documentation ensure safe, compliant handling during shipping and delivery to the destination. |
| Storage | Silquest A-187 Coupling Agent should be stored in a cool, dry, and well-ventilated area, away from heat, sparks, and open flames. Keep the container tightly sealed when not in use to prevent contamination and moisture absorption. Store away from incompatible materials such as strong acids, bases, and oxidizing agents. Follow local regulations and refer to the Safety Data Sheet for additional storage guidelines. |
| Shelf Life | Silquest A-187 Coupling Agent has a shelf life of 18 months from the date of manufacture when stored in unopened containers. |
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Purity 98%: Silquest A-187 Coupling Agents with a purity of 98% is used in epoxy resin systems, where improved mechanical adhesion and chemical resistance are achieved. Viscosity 4.5 cP: Silquest A-187 Coupling Agents featuring a viscosity of 4.5 cP is used in thermosetting composite laminates, where enhanced fiber-matrix interfacial bonding results. Molecular Weight 236 g/mol: Silquest A-187 Coupling Agents with a molecular weight of 236 g/mol is used in modifying glass-filled polyamides, where superior tensile strength and dimensional stability are delivered. Boiling Point 200°C: Silquest A-187 Coupling Agents with a boiling point of 200°C is used in heat-cured adhesives, where high-temperature process stability is maintained. Epoxy Equivalent Weight 100 g/eq: Silquest A-187 Coupling Agents with an epoxy equivalent weight of 100 g/eq is used in automotive coatings, where improved crosslink density and corrosion resistance are realized. Stability Temperature 120°C: Silquest A-187 Coupling Agents with a stability temperature of 120°C is used in electronic encapsulation, where thermal endurance and electrical insulation performance are advanced. Density 1.07 g/cm³: Silquest A-187 Coupling Agents with a density of 1.07 g/cm³ is used in formulations for sealants, where controlled flow behavior and consistent application thickness are obtained. Refractive Index 1.427: Silquest A-187 Coupling Agents with a refractive index of 1.427 is used in optical fiber coatings, where improved light transmission and reduced signal loss are provided. Flash Point 110°C: Silquest A-187 Coupling Agents with a flash point of 110°C is used in solvent-based primers, where enhanced process safety and reduced fire hazard are ensured. Water Solubility 15% at 25°C: Silquest A-187 Coupling Agents with water solubility of 15% at 25°C is used in waterborne adhesives, where stable dispersion and effective coupling at the polymer interface are accomplished. |
Competitive Silquest A-187 Coupling Agents prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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