Structural formula： 

Product Description：

Properties and Usage:

Dodecenyl succinic anhydride (DDSA for short) is an olefinic anhydride with good reactivity. Its application areas include epoxy resin modification, coatings and inks, plastic modification, adhesive manufacturing, textile and leather treatment, etc.

Epoxy resin modification

DDSA is used to modify epoxy resin and form a cross-linked structure through reaction with the resin. This process significantly improves the flexibility, heat resistance and chemical resistance of the resin, making the modified epoxy resin perform better in high temperatures and corrosive environments, making it suitable for use in electronics, electrical and building materials and other fields.

Paints and inks

In coating and ink formulations, DDSA is used as a cross-linking agent and additive. Its addition can enhance the adhesion, abrasion resistance and chemical resistance of the coating, thereby improving the durability and service life of the coating. It is suitable for industrial coatings, automotive coatings and high-performance inks.

Plastic modification

DDSA is used to modify plastics and can improve the impact strength and temperature resistance of plastics. By mixing with other polymers,

Adhesive

DDSA is used as a cross-linking agent in adhesives to improve the strength, water resistance and chemical resistance of adhesives. This makes the adhesive perform better in a variety of environments and is suitable for use in areas such as construction, automotive and furniture.

Textile and leather processing

DDSA can improve the wear resistance and durability of materials and enhance their performance during the processing of textiles and leather. This treatment can effectively improve the service life and appearance quality of textiles and leather.

Auxiliaries and intermediates

As an important intermediate in organic synthesis, DDSA is used to manufacture other chemicals and additives. Its flexibility and versatility in chemical synthesis make it an indispensable raw material in multiple industries.

Storage conditions: Store in a cool, ventilated warehouse.

Packing: This product is packed in 25kg 180kg drums, and it can also be customized according to customers' requirements