allnex HDDA Hexanediol Diacrylate
- CAS Number
- 13048-33-4
- EC Number
- 235-921-9
- Chemical Name
- 1,6-Hexanediol diacrylate, 16-Hexanediol diacrylate
allnex HDDA Hexanediol Diacrylate is a clear liquid specifically formulated for the automotive and transportation sectors. It serves as a vital component in various applications within this industry, particularly in automotive OEM coatings. Additionally, its compatibility extends to wood substrates, making it a versatile choice. Furthermore, this product is adeptly suited for screen printing ink formulations, showcasing its multifunctional capabilities.
Properties
- Physical Form
- Liquid
Identification
- CASE Ingredients Functions
- Reactive DiluentRheology Modifier
Product families
Applications
- Automotive OEM Coatings
- Automotive OEM Coatings
Product Families
- Diluents
Other characteristics
- Synonyms
1,2-Bisacryloyloxyhexane, 1,6-HDDA, 1,6-Hexamethylene diacrylate, 1,6-Hexamethylenediol diacrylate, 1,6-Hexandiol diacrylate, 1,6-Hexanediyl diacrylate, 1,6-Hexenediol diacrylate, 1,6-Hexyleneglycol diacrylate, Hexamethylene acrylate, Hexamethylene diacrylate, Hexamethylenediol diacrylate, Hexamethyleneglycol diacrylate, Hexaneglycol diacrylate, Hexylene-1,6-diacrylate
- Markets
- Automotive & Transportation
- Paints & Coatings
- Appearance
- Clear Liquid
- Precaution
Before using HDDA, see the Safety Data Sheet (SDS) for information on the identified hazards of the material and the recommended personal protective equipment and procedures.
- Coating Type
- Solventborne Coating
- Technology
- CASE Ingredients
- Ink and Toner Type
- Screen Printing Ink
- Storage and Handling
Care should be taken not to expose the product to high temperature conditions, direct sunlight, ignition sources, oxidizing agents, alkalis or acids. This might cause uncontrollable polymerization of the product with the generation of heat. Storage and handling should be in stainless steel, amber glass, amber polyethylene or baked phenolic lined containers. Procedures that remove or displace oxygen from the material should be avoided. Do not store this material under an oxygen free atmosphere. Dry air is recommended to displace material removed from the container. Wash thoroughly after handling. Keep container tightly closed. Use with adequate ventilation.. See the SDS for the recommended storage temperature range for HDDA.
- Performance Highlights
HDDA is characterized by:; Very low viscosity; Low color; Efficient reduction of oligomer viscosity UV/EB curable formulated products containing HDDA are characterized by:; Improved elasticity; Improved weathering; Good cure response at low cross-link density; Improved adhesion; Good water resistance; The actual properties of UV/EB cured products also depend on the selection of the other formulation components such as oligomers, additives and photoinitiators
- Compatible Substrates and Surfaces
- Wood
- Known For
HDDA is especially useful in UV/EB curable coatings and inks where improved adhesion, increased elasticity and good weathering are desired.; HDDA is recommended for use in:; Improved adhesion to plastics, metal and glass; Exterior durable coatings and inks
Technical data
Table 1 of 2
3 rows| Characteristic | Value | Unit |
|---|---|---|
| Density (25°C) | 1.02 | g/ml |
| Flash Point | min. 100 | °C |
| Formula Weight | 226 | — |
Table 2 of 2
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity (25°C) | 44778 | cP/mPa·s |
| Acid Value | max. 0.4 | mg KOH/g |
| Color (Pt-Co scale) | max. 40 | — |
| Residual Solvent Content | max. 0.09 | wt. % |
| Water Content | max. 0.1 | wt. % |
