EBECRYL® 641

CASE Ingredients Features: Faster Cycle TimeHigh GlossImproved Chemical ResistanceImproved HardnessLong PotlifeLow Energy ConsumptionLow Temperature-Curing
Chemical Family: Acrylics & Acrylates, Epoxy & Epoxy DerivativesAcrylics & AcrylatesEpoxy & Epoxy Derivatives
Molecular Weight: 1800.0 - 1800.0 g/mol

EBECRYL® 641 is an amino-modified epoxy acrylate known for its high flexibility and reactivity. This product is specifically recommended for the production of UV flexo and screen inks, offering excellent flow, high gloss, and reactivity. In overprint varnishes, it enhances flexibility and adhesion to challenging substrates, including oxidative off-set prints. EBECRYL® 641 features long pot life, faster cycle time, high gloss, low-temperature curing, improved chemical resistance, and hardness. It is commonly used in radiation-curable coatings, particularly in applications such as textile manufacturing, other packaging coatings, and overprint varnishes.

Identification

CASE Ingredients Functions: Binder & Resin

Product families

Applications

Industrial — Leather & Textiles

Textile Manufacturing

Printing & Packaging — Packaging Coatings

Other Packaging Coatings
Overprint Varnishes

Paints & Coatings — Packaging Coatings

Other Packaging Coatings
Overprint Varnishes

Printing & Packaging — Printing & Inks

Flexography
Screen Printing

Product Families

CASE Ingredients — Resins & Binders

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
Markets: Industrial
Paints & Coatings
Printing & Packaging
Shelf LIfe: 1 year
Cure: Radiation Cure
Coating Type: Radiation Curable Coating
Technology: CASE Ingredients
Labeling Claims: Low Carbon Footprint (PCF)
Solvent-free
VOC-free
Compatible Substrates: Plastics

Technical data

Table 1 of 2

3 rows

Characteristic	Value	Unit
Density	1.15	g/ml
Functionality (Theoretical)	2	—
Molecular Weight (Theoretical)	1800	g/mol

Table 2 of 2