Everyone who does ink printing wants to make inks that have good printability. Do you know what factors affect the printability of inks? This article will definitely give you a clear understanding of this knowledge
Let us talk details now Whether the ink is smooth or not, dispersion plays an important role. Gravure printing is a cell transfer printing, which requires a high degree of pigment dispersion. Our Copolymer of vinyl chloride and vinyl isobutyl ether reisn CMP 45 resincan help you get better dispersion,
Of course, Tinting strength is another important property. Tinting strength also named coloring powder. Coloring power refers to the ability of a certain pigment to affect the color of the mixed pigment after other pigments are mixed.
Copolymer of vinyl chloride and vinyl isobutyl ether reisn CMP 45 resin can make the ink more dark color This is essential for high-speed gravure printing, which requires high ink dryness.
The third performance we have to say Hiding power Hiding power refers to the ability of a pigment to cover the base color. Whether the ink has hiding power depends on the ratio of the refractive index of the pigment to the refractive index of the binder. When the ratio is 1, the pigment is transparent; when the ratio is greater than 1, the pigment is opaque, that is, it has hiding power.
The most commonly used opacifying pigment in paint formulations is titanium dioxide (TiO2) which provides exceptional hiding power to the paint film owing to high refractive index. For the fourth property, that is apparent volume. The last one is also a point that may be overlooked in normal times Oil absorption.
Thanks for your watching, if it useful, and you also need vinyl chloride and vinyl isobutyl ether reisn Chlorinated MP 45 reisn, send me inquiry now!
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