3-(Trimethoxysilyl)propyl Methacrylate

Product Overview

3-(Trimethoxysilyl)propyl Methacrylate is a premium organofunctional silane coupling agent widely recognized for its exceptional ability to bridge organic polymers and inorganic substrates. Identified by CAS 14513-34-9, this versatile chemical serves as a critical performance additive in the manufacturing of advanced composite materials, protective coatings, and high-durability adhesives. Our manufacturing process ensures high chemical purity and consistent quality, making it an ideal choice for demanding industrial applications where reliability and performance are paramount.

Technical Specifications

Industrial Applications

This silane coupling agent is engineered to significantly improve the interfacial bonding between organic resins and inorganic fillers. Its primary applications include enhancing the mechanical properties, electrical insulation, and light transmission characteristics of unsaturated polyester composite materials. Specifically, it greatly improves the wet performance of composites, ensuring longevity even in harsh environmental conditions. It is extensively used as a glass fiber sizing agent to boost the wet mechanical strength and electrical properties of glass fiber reinforced plastics.

Furthermore, when copolymerized with vinyl acetate, acrylate, or methacrylate monomers, this product enhances the bonding performance and durability of various coatings, adhesives, and sealants. It acts as a molecular bridge, creating covalent bonds that prevent delamination and improve stress transfer across the interface. This makes it indispensable for automotive components, construction materials, and electronic encapsulation where structural integrity is critical.

Storage and Handling

To maintain optimal quality, store this product in the original unopened container at temperatures of 25℃ or below. Avoid exposure to moisture and direct sunlight during storage. The shelf life of this product is one year from the date of production when stored under recommended conditions. Expired products should only be used after passing rigorous quality control tests to ensure performance standards are met. Packaging options include 25Kg plastic drums, 200Kg drums, or 1000Kg IBC containers to suit various logistical needs. This product is classified as non-dangerous goods for transportation, facilitating easier global shipping and handling procedures.

Quality and Equivalents

Our manufacturing standards align with global benchmarks, offering a reliable drop-in replacement for major industry equivalents such as DOWSIL Z-6033 and Shin-Etsu KBM-502. We provide comprehensive Certificates of Analysis (COA) with every batch to verify purity and specifications. As a global manufacturer, we support bulk pricing structures and offer technical formulation guides to assist engineers in optimizing their specific applications. Choose our product for consistent industrial purity and superior performance in your synthesis routes and final formulations.