High Purity 3,3'-Diamino Diphenyl Sulfone (599-61-1): Your Premier Epoxy Resin Curing Agent & Polysulfonamide Monomer Supplier
Discover the critical role of 3,3'-Diamino Diphenyl Sulfone (3,3'-DDS), a vital chemical intermediate manufactured to the highest standards. Ideal for advanced composite materials, this compound serves as an exceptional curing agent for epoxy resins and a key monomer for polysulfonamide fibers. We are your trusted supplier and manufacturer in China, offering competitive pricing and consistent quality.
Get a Quote & SampleUnlocking Performance with 3,3'-Diamino Diphenyl Sulfone

3,3'-Diamino Diphenyl Sulfone
As a leading manufacturer and supplier of specialty chemicals, we provide high-purity 3,3'-Diamino Diphenyl Sulfone (CAS 599-61-1). This compound is essential for formulating advanced composite materials, offering superior thermal stability and mechanical properties. Our commitment to quality ensures you receive a product that meets stringent industry requirements. Purchase this critical component from a reliable Chinese supplier.
- Superior Purity: Guaranteed assay of ≥99.0%, ensuring consistent performance in your applications.
- Versatile Applications: Widely used as an epoxy resin curing agent and a key monomer for polysulfonamide fibers.
- Advanced Material Synthesis: Crucial for developing high-performance composites, including carbon fiber reinforced polymers.
- Reliable Supply: Source your chemical needs from a trusted manufacturer and supplier in China.
Key Advantages of Our 3,3'-DDS
Exceptional Curing Performance
Leverage the superior cross-linking capabilities of 3,3'-Diamino Diphenyl Sulfone as an epoxy resin curing agent. This results in enhanced thermal and chemical resistance for your final products, making it a preferred choice for demanding applications.
High-Quality Monomer for Polymers
As a crucial monomer for polysulfonamide fibers, 3,3'-Diamino Diphenyl Sulfone contributes to the creation of materials with exceptional strength and durability. Invest in a chemical that drives innovation in polymer science.
Trusted Manufacturer & Supplier
We are a dedicated manufacturer and supplier of 3,3'-Diamino Diphenyl Sulfone (CAS 599-61-1) based in China, committed to providing cost-effective solutions without compromising on quality. Enquire about bulk pricing and consistent supply chains.
Diverse Applications Across Industries
Epoxy Resin Formulations
Explore the use of 3,3'-Diamino Diphenyl Sulfone as a high-performance curing agent for epoxy resins, ideal for adhesives, coatings, and structural composites requiring excellent thermal stability and mechanical properties.
Polysulfonamide Fiber Synthesis
Utilize this key monomer in the production of polysulfonamide fibers, renowned for their high tensile strength and resistance to heat and chemicals. This makes them suitable for advanced textiles and industrial components.
Advanced Composite Materials
Integrate 3,3'-Diamino Diphenyl Sulfone into the manufacturing of advanced composite materials, such as those reinforced with carbon fiber, honeycomb structures, and prepregs, for aerospace, automotive, and electronics industries.
Chemical Intermediate
As a versatile chemical intermediate, 3,3'-Diamino Diphenyl Sulfone is vital in the synthesis of various complex organic molecules and polymers. Discover its potential for your R&D projects.