Plastic ink formula series--other plastic printing ink

Other plastic printing inks

Fluorescent ink
Formulation component ω/% component ω/%
Fluorescent Pigments 45 Dioctyl Decanoate 27
Pvc 23 naphtha 5

After mixing, the components of the formula are heated and melted, stirred and cooled.
Description This product is a kind of plastic melt glue. It is printed on polyvinyl chloride plastic with obvious fluorescent, clear, colorful, eye-catching, firm and lasting. If it is printed on plastic crafts, it will be more distinctive.

PVC Film Printing Ink <br><br><br><br><br><br><br><br><br><br> PVC Plastic Film Printing Ink is composed of ink original liquid and color paste. With the original paste and color paste mixed in a certain proportion, the corresponding color ink can be obtained.
Puree composition <br>Formulation 1 (screen printing)
Component dosage/g component dosage/g
Chloroethylene/vinyl acetate copolymer 100 butyl acetate 435
Cyclohexanone 217DBP21.7
DEP435

Explain that the paste is prepared at 80°C and the grout or white paste of the gravure ink is ball milled at a ratio of 85:15, sieved to make a color paste, and then screen printed.
Formula 2 (gravure printing)
Component dosage/g component dosage/g
Vinyl chloride/vinyl acetate copolymer 100 cyclohexanone 400
Butyl acetate 600

Color paste <br>Formulation component dosage/g component dosage/g
Cyclohexanone 80-100 color material (dry powder) 100
DBP50

Ink <br>Formulation 1
Component dosage/g component dosage/g
Chloroethylene/vinyl acetate copolymer 100 butyl acetate 412
Xylene 467 ethyl benzoate 118
Cyclohexanone 147DBP23.5
Oil-soluble pigment 0.4%

Formula 2
Component dosage/g component dosage/g
Chloroethylene/vinyl acetate copolymer 100 butyl acetate 412
Xylene 647 ethyl benzoate 118
Cyclohexanone 147DBP23.5
Oil-soluble pigments 20% to 30%

Ink Additives and Print Polishes <br> Ink Additives Ink Diluent Formulas (Gravure)
Component dosage/g component dosage/g
Polychloroprene paste resin 250 vinyl chloride-vinyl acetate copolymer 250
Xylene 2000ml Cyclohexanone 2000ml
Butyl acetate 1000ml

The use of this diluent does not reduce the adhesion of the ink to the polyterpene film, and only one resin can be used in the formulation. When using a release agent, acetone or cyclohexanone can be added to adjust the drying speed of the ink.

Ink development agent <br> Formula component dosage / g component dosage / g
Rosin - Fumarate 19.8 Isopropyl alcohol 17.7
Polyamide Resin 19.8 Vinyl Acetate 5.9
Toluene 35.5 nitrocellulose 1.3

Preparation Mix toluene, isopropanol, and vinyl acetate into fumarate, polyamide, and nitrocellulose. Stir until fully dissolved.
Description This product is a kind of plastic printing auxiliaries. When printing plastic film, it is coated with this product. The printing button can make the ink get excellent color development effect.

Ink Adhesives <br>Formulation Component Dosage/g Component Dosage/g
Polyamide resin 31.46 Isopropyl alcohol 43.64
Isophorone diocyanate 11.66 Ethylene glycol 0.62
Polypropylene glycol (M=950) 12.50 dioctyl dilaurate 1.70

Preparation Polyamide, propylene glycol, lauric acid ester, isocyanate were reacted in toluene at 90° C. for 5 h, ethylene glycol reaction was added for 5 h, and isopropyl alcohol was added for reaction at 50° C. for 1 h.
Description This product is used in an amount of 1% to 5%, adding titanium dioxide ink, ink can be printed on the surface of nylon, polyester and other products text or pattern, strong adhesion, oil, heat.

Plastic Print Polishes <br>Formula 1
Component dosage/g component dosage/g
Polyvinyl Butyral 9.0 Butanol 9.0
Polymerized Rosin 110DBP5.0
Ethanol 210

Formula 2
Component dosage/g component dosage/g
Polyvinyl butyral 9 Ethanol 220
Polymerized Rosin 73 butanol 7.0
Cuban glue 33DBP1.5

Source: 21st Century Fine Chemicals Network