EBECRYL® 648
- CASE Ingredients Features
- Faster Cycle TimeHigh GlossImproved Chemical ResistanceImproved HardnessLong PotlifeLow Energy ConsumptionLow Temperature-Curing
- Molecular Weight
- 500.0 - 500.0 g/mol
EBECRYL® 648 is a modified diacrylate ester of bisphenol A epoxy resin diluted with 25% of oligotriacrylate (OTA 480) diluting oligomer. This product is characterized by its light color, fast cure response, and improved pigment wetting. EBECRYL 648 is widely used in UV/EB applications, including inks, coatings, and overprint varnishes. It features improved hardness, long pot life, faster cycle time, high gloss, low-temperature curing, improved chemical resistance, and low energy consumption. Applications for EBECRYL® 648 include wood coatings and finishes, furniture coatings, and industrial coatings.
Properties
- Physical Form
- Liquid
Identification
- Chemical Family
- Acrylics & Acrylates, Bisphenol Epoxy Resins, Epoxy & Epoxy DerivativesAcrylics & AcrylatesBisphenol Epoxy ResinsEpoxy & Epoxy Derivatives
- CASE Ingredients Functions
- Binder & Resin
Product families
Applications
- Wood Coatings & Finishes
- Furniture Coatings
- Industrial Coatings
- Other Packaging Coatings
- Other Packaging Coatings
- Other Specialty Coatings
Product Families
- Acrylics
- Epoxies
Other characteristics
- Brand
- EBECRYL
- End Uses
- Radiation Curable Coating
- Features
Faster Cycle Time, High Gloss, Improved Chemical Resistance, Improved Hardness, Long Potlife, Low Energy Consumption, Low Temperature-Curing
- Compatible Substrates & Surfaces
- Wood
- Markets
- Paints & Coatings
- Printing & Packaging
- Appearance
- Clear liquid
- Shelf LIfe
- 2 years
- Cure
- Radiation Cure
- Coating Type
- Radiation Curable Coating
- Technology
- CASE Ingredients
- Labeling Claims
- Low Carbon Footprint (PCF)
- Solvent-free
- VOC-free
- Application Methods
- Curtain Coating
- Gravure Coating
- Lithography
- Roller
- Screen Coating
- Country Availability
- China (Mainland)
- Suggested Applications
Formulated UV/EB curable products containing EBECRYL® 648 may be applied by lithographic, screen, gravure, direct or reverse roll, and curtain coating methods.; Overprint varnishes; Lithographic and screen inks; Coatings for paper, paperboard, wood, chipboard and rigidplastics; Paper upgrading; Fast cure response; Laminating adhesives 2 Wood sealers and top coats.
- Compatible Substrates and Surfaces
- Wood
Technical data
Table 1 of 2
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Density | 1.14 | g/cm³ |
| Functionality (Theoretical) | 2 | — |
| Molecular Weight (Theoretical) | approx. 500 | — |
| OTA-480 | 25 | % wt |
| Polymer Solids Content | 75 | % wt |
Table 2 of 2
3 rows| Characteristic | Value | Unit |
|---|---|---|
| Acid Value | max. 2 | mgKOH/g |
| Color | max. 3 | Gardner |
| Hopler Viscosity (25°C) | approx. 50000 | mPa.s |
