Products Introduction
Dodecenyl succinic anhydride/tetrapolypropenyl succinic anhydride K12 (DDSA, TPSA) It is an alkenyl succinic anhydride series product of Vertellus. It is a different product synthesized by the reaction of maleic anhydride and a variety of different olefins. It includes: linear octenyl succinic anhydride (OSA), starch grade linear Octenyl succinic anhydride, nonenyl succinic anhydride (NSA), linear dodecenyl succinic anhydride (N-DDSA), branched dodecenyl succinic anhydride (TPSA).
Typical Features
Property value
Molecular formula C16H26O3
Molecular weight 266.4
Appearance Clear liquid
Proportion 1.03
Viscosity@20℃ About 600cP
Boiling point 180~192℃
Acid value 395~432
Acidity 1.5% max
Freezing point N/A
CAS 26544-38-7
Purpose
Dodecenyl succinic anhydride/tetrapolypropenyl succinic anhydride K12 (DDSA, TPSA) As an epoxy curing agent, it can improve the waterproofness and toughness of epoxy resin. Ventrus’ high-purity dodecenyl succinic anhydride is widely used in the sealing and encapsulation of electronic components. As a cross-linked epoxy curing agent, it can improve product performance in many aspects compared to other materials: Improve Bonds strength, increases toughness, increases electrical resistance and extends seal life.
In the application of corrosion inhibitors, alkenyl succinic anhydrides and alkenes obtained by hydrolysis Succinic acid (including derivatives of both) is often used as a corrosion inhibitor in water and hydrocarbon media. After dodecenyl succinic anhydride/tetrapolypropenyl succinic anhydride K12 (DDSA, TPSA) is added to gasoline and diesel, water can be absorbed through the hydrolysis of the acid anhydride, and the acid produced becomes a corrosion inhibitor and exists in it. By adding a small amount of dodecenyl succinic anhydride to mineral lubricating oil, lead surface copper bearings can prevent pitting corrosion and the formation of green scale. At the same time, dodecenyl succinic anhydride can also improve the lubricity of oil, increase breakdown temperature, and reduce friction systems.
Packaging
205kg/1000kg/IBC
Our Company
Since its establishment, the company has adhered to the service tenet of “integrity-based, customer first”, adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year.
Our Advantages
Strict Quality Management
Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality.
Efficient Service
Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time.
Competitive Price
We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products.
OEM Available
Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.
微信扫一扫打赏
