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PU alcohol ester soluble polyurethane ink

PU alcohol ester soluble polyurethane ink

Product introduction

This series of inks is a polyurethane system. The product does not contain benzene solvents. It is safe, hygienic and environmentally friendly. It is suitable for gravure printing machines. It is mainly used for ordinary flexible packaging, boiled PET , NY , and film printing.

Application

PET ( polyester ) 50 dyne or more; NY (nylon) 52 dyne or more; BOPP 38 dyne or above.

Characteristics

1. The product is general-purpose, PET , BOPP , and nylon are common. There is no need to replace the ink, and different ink systems are used to reduce the purchase diversity and reduce the ink inventory.

2, strong tinting strength, bright color, good gloss.

3, good adhesion, solvent-free composite, dry composite, high composite strength.

4, good printability, excellent transfer of shallow mesh, very low solvent residue, printing speed of 80-250 m / min.

Technical Data

1, viscosity: 12 - 40 seconds ( 3 # ) Temperature: 25 °C

2 , fineness: ≤ 15um

3 , the use of solvents: esters, alcohols, etc.

Diluent

name

Fast drying

Medium drying

Slow drying

Ethyl   ester

100



N-propyl   ester


80

75

Isopropanol


20

20

PM



5

Note: The thinner formula can be adjusted according to the machine speed and oven drying performance. Recommended viscosity for printing: white ink 13-14 seconds, color ink 14-16seconds, spot color 16-20 seconds. The printing viscosity is actually adjusted according to the machine speed and the printing plate.

Precaution:

1, it is recommended to check the dyne value of the substrate before printing to ensure the printing effect and adhesion.

2. The viscosity and solvent ratio can be adjusted according to the machine speed and the oven temperature.

3. Shake the ink evenly before use.

4. If you have any questions, please contact our technical department.

Application field
PU alcohol ester soluble polyurethane ink
PU alcohol ester soluble polyurethane ink
PU alcohol ester soluble polyurethane ink
PU alcohol ester soluble polyurethane ink
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