f. Dispersant. Is to promote the pigment dispersion of additives in the link compound. Flag Manufacturers In China Paint well in shock will increase the concentration and the sharpness of the ink, so that uniformity is better to reduce the occurrence of spots.
g. Homogenizing agent. Homogenizing agent is to improve the ink shares the smoothness of an aids. Although there is no universal type of agent, but you can add a different uniform agent in accordance with the requirements of different ink types, play the effect of uniform ink film.
h. Solid agent. Is a solid ink film, abrasion additives, waxes.
i. The color separation preventing agent. Single ink two or more pigments, Table Flags For Sale additives added to prevent color separation in the mixed ink.
j. Precipitation to prevent the agent. Ink pigment than the major use of additives to prevent pigment sedimentation during storage.
k. Antistatic agent. It is for the elimination of chemical substances used on screen due to electrostatic charge. This agent belongs to more than surface active agent in the ink within the of the process, Flag Manufacturers In China the dosage is about the amount of ink l ~ 3%. Another as aerosols, the will be sprayed onto the screen, ink, printed materials and printed on the stage.
l. Anti-net agents. O'clock the interrupt of the of, Desk Flags For Sale dry for the the the the ink on the in the anti-network version of knot, will anti-knot network agent spray on the the the surface of of the ink, the can make evaporation drying type pairs of oxidation drying type ink to maintain the 24 / hours quit knot, but invalid pairs the the Second liquid reaction on type ink.
m. Coupling agent. attached to the ink is more difficult substrates such as glass , add a coupling agent in the ink. Due to the interfacial interaction of the coupling agent can improve the adhesion properties of the ink.
n. UV absorbers. UV absorbers can absorb ultraviolet radiation, to improve the ink weather resistance. Especially lightfastness weak fluorescent ink products for outdoor use, use a good effect.
O. The achromatic agent. Flag Manufacturers In China The syrupy achromatic agent link compound refining powder achromatic agent.
P. Thinner. It is used to improve the ink viscosity and fluidity of a liquid. Personalised Football Flags Should also consider the evaporation rate, security and the need to link to material miscibility thinner often varies with the type of ink and s environment. To adapt to different climates and conditions, similar diluent often divided into three sizes, Flag Manufacturers In China standard, fast-drying and slow-drying. Such as PVC-PVAC copolymer resin ink, its winter and summer with thinner formula are as follows:
Cyclohexanone faster than diluent in 20 xylene 40 (winter)
30 copies of butyl acetate
Cyclohexanone 30 copies
Xylene 40 slow dry thinner (summer only)
Butyl lactate 30 copies
Classification introduced, screen inks
Domestic use of the ink, is classified by the use of the structure of the ink printed version, the main the letterpress ink of offset ink, gravure ink, special ink.
Ink is a of ink, its variety, a wide variety of classification methods. But the main classification are the following.
Can be divided according to the characteristics of the ink Category: fluorescent ink, light ink, fast curing ink, magnetic ink, conductive ink, the smell of ink, UV drying ink, sublimation ink, transfer ink.College Flags For Sale
Status classification was based on ink; colloidal inks, water based inks, Flag Manufacturers In China oil-based inks, resins, inks, starch paste. Solid ink, such as electrostatic toner.
According to the substrates Category: