Dodecenyl Succinic Anhydride

Dodecenyl Succinic Anhydride CAS:26544-38-7 CAS:25377-73-5 CAS:19780-11-1 DDSA

Dodecenyl Succinic Anhydride introduction

Dodecenyl succinic anhydride/tetrapropylene succinic anhydride K12 is a diverse range of products synthesized through the reaction of maleic anhydride with various olefins. These include: linear octenyl succinic anhydride, starch-grade linear octenyl succinic anhydride, nonenyl succinic anhydride, linear dodecenyl succinic anhydride, and branched dodecenyl succinic anhydride

Dodecenyl Succinic Anhydride application

1:Dodecenyl succinic anhydride (DDSA) is widely used as an additive in coatings and paints. By reacting with polymer resins, it can improve the adhesion, weather resistance, and corrosion resistance of coatings. The use of DDSA can enhance the performance of coatings, making them excellent in the fields of construction, automotive, and industrial painting

2:Dodecenyl succinic anhydride (DDSA) also possesses the characteristics of a surfactant and emulsifier. In certain industrial processes, it can assist in dispersing and stabilizing liquid systems, promoting emulsification and lotion formation. Therefore, DDSA also holds certain application potential in the chemical and pharmaceutical industries

3:Dodecenyl succinic anhydride (DDSA) is used as a curing agent for epoxy resin, featuring a long pot life, low irritation, and superior cured product performance. It is a light yellow, transparent, oily, viscous liquid with a relative density of 1.002

4:Dodecenyl succinic anhydride (DDSA) is used as a curing agent for epoxy resin and exhibits strong reactivity. It can be dissolved in phthalic anhydride or maleic anhydride and is often mixed with these anhydrides as a curing agent. The cured product possesses excellent heat resistance and mechanical properties

Dodecenyl Succinic Anhydride Specification

Appearance:light yellow liquid.

Viscosity:700-800

Assay:≥99.0%

Acid value:395-435

linderic acid assay:≤1.0%

Maleic anhydride content:<0.5%

Water:≤0.1%

Density:1.0-1.1