ISB-DA
Isosorbide Diacrylate (ISB-DA)
Introduction
To achieve global national greenhouse gas reduction and carbon neutrality, a transition from existing petrochemical products to biomass-based products is necessary. To address this mentioned above, a biomass-based eco-friendly material, isosorbide (100% bio-based), is produced. In addition, as existing petroleum-based acrylate monomer regulations are increasingly strengthened, Isosorbide diacrylate (ISB-DA) that can replace them and contribute to carbon neutrality is also developed.
ISB-DA is manufactured through the reaction of Isosorbide and Acrylic acid. The main specifications and characteristics of the product are as follows.
General Information
| Appearance | Clear Liquid |
| Functionality | 2 |
| Molecular Weight (M.w) | 254 |
| CAS NO. | 617699-10-2 |
| Color (APHA) | < 100 |
| Refractive Index (at 25°C) | 1.4905 ~ 1.4945 |
| Specific Gravity (at 25°C) | 1.26 |
| Surface Tension (dyne/cm, at 20°C) | 42.0 |
| Bio Content (%) | 49.0 |
| Pencil Hardness | 3H |
| Viscosity (cps, at 25°C) | 400~800 |
| Water Contents (%, K/F) | <0.2 |
Features
Both thick and thin coatings have excellent hardness, and although it is a difunctional monomer, it has good film hardness and scratch resistance.
- Excellent Hardness.
- Good Curing
- Prevention of contraction
- Low Skin Irritation
- Bio-based Product
Applications
It is recommended for use in areas such as printing and paint, along with coating areas such as floor tiles or coating, wood coating and decorative films.
- Coating Applications (Floor, Wood)
- Printing materials & Paints
- Adhesion Promoter
Storage & Handling
- Storage
The product must be stored in a cool, dry environment out of direct sunlight. The container should be kept sealed and re-sealed firmly once opened.
- Handling
First, be sure to wear safety gear before handling it.
Be careful not to expose yourself directly to your eyes and skin. If you are exposed, please take safety measures according to SDS.
