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L-6124A UV polyester resin for offset printing ink

L-6124A UV polyester resin for offset printing ink

It can be used for UV offset ink, UV screen printing ink, UV roller coating, UV coating, for grinding color paste base, etc.

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Description

L-6124A is a high viscosity 2-functional polyester acrylate synthesized from polyacid esters. It has excellent pigment encapsulation and dispersion, and can quickly extend flow properties even in high-content pigment offset printing systems. It has low curing shrinkage and good adhesion to difficult-to-attach plastic substrates. It has good water-ink balance and effectively reduces the anti-ink flying and flying properties of high-speed printing. Recommended applications: UV offset printing, UV ink, UV roller color paints, UV coating, etc.


Technical data

 Appearance Light yellow transparent liquid
 Viscosity (60ºC, CPS) 20,000-25,000
 UV component (%) 100
 Density (g/cm3, 25℃) 1.1±0.1
 Acid value (mg KOH/g) 2-5
 Refractive Index 1.453
 Shore Hardness 70A
 Functional Group 2


Performance

Good gloss and color retention; excellent pigment wettability

Good paving fluidity, high dot clarity for high-speed printing

Good water-ink balance, high resistance to ink flying and splashing


Applications

UV offset ink, UV screen printing ink, UV roller coating, UV coating, for grinding color paste base, etc.


Storage

To prevent the product from being highly active and causing a polymerizing reaction, please seal it and store it away from heat sources and sunlight. The recommended storage temperature is no higher than 30°C. Unused products must be sealed and stored in a timely manner. Do not store them in the open. At 25°C and with ventilation, the safe storage period is 6 months. 20KG/200KG/barrel

Tips: L-6124A is environmentally friendly and halogen-free, and can effectively improve the fast-flow performance of the system.

Note: Technical data represents typical values only. In view of the differences in formulas, production process, conditions, all the above statements must be adjusted according to the actual situation, our company does not make any promises. Our company reserves the right to reform its products without prior notice of any changes.