Dodecenyl Succinic Anhydride/DDSA（CAS No. 26544-38-7）
As an epoxy resin curing agent, it plays a sealing and packaging role in electronic parts, which can improve the bonding strength, increase toughness, improve resistance and extend the sealing life.
Model：DDSA
Pack：IBC (1000L)、Steel Drum(200KG)
CAS No.：26544-38-7
Manufacturer：ZMPC
Country：CHINA
【Typical Physical Properties】
| Item | DDSA |
| Appearance | Light yellow to amber liquid |
| Content，wt% | ≥95% |
| Neutralization value，mgKOH/g | 395-435 |
| Content，wt%（Tetrapolypropylene） | ≤1.0% |
| Content，wt%（Maleic anhydride） | ≤0.5% |
| Moisture content，wt% | ≤0.1% |
| Density at 25℃，g/cm³ | 1.000-1.100 |
| Color Number（Fe-Co） | ≤8 |
| Kinematic viscosity，mm²/s | 70-90 |
【Applications】
1. As an epoxy resin curing agent, it plays a sealing and packaging role in electronic parts, which can improve the bonding strength, increase toughness, improve resistance and extend the sealing life.
2. As a corrosion-resistant lubricating oil in anhydrous systems, it reduces friction and increases breakdown temperature.
3. As an additive raw material in metal cleaning, such as solubilizer, rust inhibitor, etc.
4. Adding the solvent-based adhesive can prevent the corrosion of the rubber solution to the iron packaging, and does not cause the rubber solution to change color.
5. Other industries: Can also be used for turbine oil, hydraulic oil and other anti-rust additives, anti-rust effect is good.
【Packing and storage】
Storage and transportation conditions: non-toxic, non-flammable products, according to the general chemical storage and transportation; Tightly sealed, store in a dry and ventilated place
Shelf life: One year
