NINGBO INNO PHARMCHEM CO.,LTD. is a trusted supplier of high-quality chemical raw materials, including the versatile organosilane 3-Aminopropylmethyldiethoxysilane, identified by CAS number 3179-76-8. This compound, also known by variations such as γ-Aminopropylmethyldiethoxysilane or 3-(Diethoxy(methyl)silyl)propan-1-amine, is a colorless transparent liquid playing a crucial role in numerous industrial applications.

As a premier organosilane coupling agent, 3-Aminopropylmethyldiethoxysilane serves as a molecular bridge between organic polymers and inorganic substrates or fillers. Its dual functionality, featuring an amino group and a diethoxysilyl group, allows it to chemically bond with both types of materials, thereby significantly improving interfacial adhesion and overall material performance.

The intrinsic properties of 3-Aminopropylmethyldiethoxysilane make it an indispensable additive and intermediate. Our product meets stringent quality standards, typically exhibiting a purity of 96%, a density around 0.9110±0.0050, and a refractive index near 1.4240±0.0050. These specifications ensure its consistent performance in demanding applications.

One of the primary uses of this silane is as a fundamental raw material for the synthesis of amino-modified silicone oils and advanced silicone super soft finishing agents used in the textile industry. When incorporated into textile treatments, these derived silicone materials impart exceptional smoothness and significantly improved anti-wrinkle properties to fabrics, enhancing their feel and durability.

Beyond textiles, 3-Aminopropylmethyldiethoxysilane is widely recognized for its ability to enhance the mechanical and electrical properties of materials, particularly in reinforced plastics and composites. By improving the bond between inorganic fillers (such as metal oxides or mineral powders) or fibers (like glass fibers) and the organic polymer matrix, it increases tensile strength, flexural modulus, and resistance to environmental factors like moisture.

Furthermore, it functions effectively as a surface modifier and dispersant for inorganic fillers and pigments. Modifying the surface of these particles with this silane improves their dispersion within polymers and liquids, preventing aggregation and leading to more homogeneous, higher-performing materials.

A key advantage of 3-Aminopropylmethyldiethoxysilane is its stability and efficacy in water-based formulations, including various types of aqueous coatings, adhesives, and sealants. This makes it an excellent choice for developing more environmentally friendly products without sacrificing performance. It acts as a potent adhesion promoter for resin coatings applied to inorganic substrates, enhancing durability and water resistance.

The versatility of this silane is demonstrated by its compatibility with a broad spectrum of polymer resins. It is effectively utilized with phenolic resins, furan resins, acrylic resins, polyurethanes, RTV silicones, polyamides, polyolefins, melamine resins, cellulose derivatives, fluororubbers, nitrile rubbers, polysulfide rubbers, EPDM, and acrylate rubbers, among others. This wide compatibility allows its application across diverse industries including engineering plastics modification, paints, coatings, inks, casting resins, adhesives, sealants, fiberglass manufacturing, and abrasive production.

In summary, 3-Aminopropylmethyldiethoxysilane (CAS 3179-76-8) is a critical component for improving the performance, durability, and processability of materials across numerous sectors. Its multifaceted functionality as a coupling agent, surface modifier, and adhesion promoter makes it a valuable asset for formulators and manufacturers seeking to enhance their products. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing this high-quality chemical to meet global demands. If you are searching for a reliable 3-Aminopropylmethyldiethoxysilane manufacturer or 3179-76-8 supplier, or wish to inquire about the 3-Aminopropylmethyldiethoxysilane price or how to buy 3-Aminopropylmethyldiethoxysilane / purchase 3179-76-8, NINGBO INNO PHARMCHEM CO.,LTD. is your trusted partner.