Description

Benzenesulfonamide, 2-Methyl-, Reaction Products With Bisphenol A-Epichlorohydrin Polymer And 4-Methylbenzenesulfonamide is a specialized polymeric sulfonamide derivative designed for high-performance applications. This compound is valued for its ability to impart enhanced thermal stability, chemical resistance, and mechanical properties to polymer matrices. It is primarily utilized by manufacturers in the coatings, advanced composites, and specialty adhesives industries seeking to upgrade material performance.

Application

• As a key crosslinking agent or curing modifier in epoxy resin systems for high-temperature coatings.
• As a performance additive in industrial and protective coatings to improve chemical and abrasion resistance.
• In the formulation of specialty adhesives and sealants requiring enhanced bond strength and durability.
• As a component in advanced composite materials for the aerospace and automotive sectors.
• As a modifier in electrical insulation materials and potting compounds.
• Potential use as a reactive intermediate in the synthesis of other high-value, sulfonamide-functionalized polymers.

Basic Information

Product Name	Benzenesulfonamide, 2-Methyl-, Reaction Products With Bisphenol A-Epichlorohydrin Polymer And 4-Methylbenzenesulfonamide
CAS No.	130353-62-7
Molecular Formula	Polymeric Mixture
Molecular Weight	Contact for details
Synonyms	2-Methylbenzenesulfonamide, reaction products with bisphenol A-epichlorohydrin polymer and 4-methylbenzenesulfonamide; Polymeric sulfonamide epoxy adduct; Bisphenol A epoxy resin sulfonamide adduct; Epoxy-sulfonamide copolymer; Toluene sulfonamide epoxy resin reaction product; TSAA epoxy adduct; CAS 130353-62-7
EINECS	Contact for details

Quality Control

Our production of this advanced polymeric material adheres to strict quality management systems. Each batch is characterized for critical parameters including epoxy equivalent weight, sulfonamide content, viscosity, and thermal properties to ensure batch-to-batch consistency and performance reliability. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment.

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). Keep away from strong oxidizing agents and incompatible materials. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Light yellow to amber
Epoxy Equivalent Weight (EEW)	Contact for details
Sulfonamide Content	Contact for details
Viscosity @ 25°C	Contact for details
Softening Point	Contact for details

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