2018

Use of solvent in high temperature glass ink

The solvents commonly used in the screen printing high temperature glass ink industry are: aliphatic hydrocarbons, aromatic hydrocarbons, alcohols, lipids, ketones, polyols, etc.

The functions and effects of solvents in screen printing high temperature glass inks are as follows:

(1) Dissolved resin

Depending on the resin, different solvents are required for solvent (polar, non-polar).

(2) Adjust the fluidity of high temperature glass ink

Different high temperature glass ink manufacturers have different solubility, which directly affects the viscosity of the ink and changes the leveling of the ink after printing.

(3) Gloss

When the same or different solvents with different volatilization rates are released in the printing ink film, the ink film will be atomized and whitened, thereby affecting the gloss of the printing surface.

(4) Adjust the drying time

Due to the selection of different printing methods during printing operations, as well as the differences in printing environment, climatic conditions and the needs of its own formulation, the difference in the boiling point of the solvent provides an appropriate drying time.

(5) Residue of solvent

Part of the solvent with low affinity with the resin helps to lengthen the opening time of the printing high temperature glass ink film and reduce the residual solvent.

Color crystal high temperature glass ink printing process

Ninguno

Color crystal high temperature glass ink printing process

Ninguno

Key employees conduct three-level safety education and training

2017-12-14

Laizhou Resort Outward Bound Training

2017-12-14

Environmental Protection Emergency Plan Drill

2017-12-18

May 2018 Morning Meeting Sharing Star ------- Jia Baocheng: No. 1 Workshop of the Production Department

2018-06-04