Description

3-Acrylamidopropyltris(Trimethylsiloxy)Silane, Tech-95 is a high-purity, organofunctional silane coupling agent designed for advanced material synthesis. This compound is engineered to provide superior adhesion promotion and cross-linking capabilities between organic polymers and inorganic substrates. It is an essential raw material for manufacturers in the silicone resins, advanced coatings, adhesives, and specialty polymer sectors seeking to enhance material performance and durability.

Application

• Silicone Resin Modification: Acts as a key cross-linking agent and adhesion promoter in the formulation of high-performance silicone resins and elastomers.
• Advanced Coatings & Sealants: Improves the adhesion, weather resistance, and mechanical properties of industrial and protective coatings, primers, and sealants.
• Fiberglass & Composite Materials: Used as a coupling agent in fiber-reinforced plastics (FRP) and composite materials to enhance the bond between glass fibers and polymer matrices.
• Adhesive Formulations: Incorporated into structural and pressure-sensitive adhesives to improve bonding strength and environmental stability.
• Surface Treatment of Fillers: Treats mineral fillers (e.g., silica, talc) to improve their dispersion and compatibility within polymer systems.
• Specialty Polymer Synthesis: Serves as a reactive monomer or macromer in the synthesis of custom acrylate and methacrylate polymers with siloxane functionality.

Basic Information

Product Name	3-Acrylamidopropyltris(Trimethylsiloxy)Silane, Tech-95
CAS No.	115258-10-1
Molecular Formula	C17H41NO4Si4
Molecular Weight	447.89 g/mol
Synonyms	3-(Trimethoxysilyl)propyl acrylamide; Acrylamidopropyltrimethoxysilane; N-[3-(Trimethoxysilyl)propyl]-2-propenamide; 3-Acrylamidopropyltrimethoxysilane; Silane AY 43-031; Silane coupling agent A-174 (acrylamide variant); 3-(Acrylamido)propyltrimethoxysilane; N-(3-Trimethoxysilylpropyl)acrylamide
EINECS	Contact for details

Quality Control

Our Tech-95 grade product undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as purity, identity, and moisture content. We are committed to supplying materials that meet the stringent requirements of industrial and advanced material applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear to slightly yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Moisture (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.440
Density (20°C)	1.00 - 1.10 g/cm³

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.