Formula series of the hottest plastic ink 0

2022-08-12
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Formula series of plastic inks

other plastic printing inks

fluorescent inks

formula

components ω/% Component ω/%

fluorescent pigment 45 dioctyl phthalate 27

polyvinyl chloride 23 naphtha 5 preparation: mix the components of the formula, heat and melt them, stir and cool them

it shows that this product is a kind of plastic melt adhesive. When printed on PVC plastic, the handwriting shows fluorescence, which is clear, colorful, eye-catching, firm and lasting. If printed on plastic handicrafts, it is more distinctive

PVC film printing ink

PVC plastic film printing ink is composed of ink stock and color paste. With the stock paste and color paste mixed in a certain proportion, the ink with the corresponding color can be obtained. 1 once the brine reuse project enters the industrial trial production

original slurry composition

Formula 1 (silk printing)

component dosage/g component dosage/g

chlorohexene/vinyl acetate copolymer 100 butyl acetate 435

cyclohexanone 217dbp21.7

dep435

it indicates that the original slurry is prepared at 80 ℃ and the color slurry or white slurry of gravure ink is sieved into a color slurry at the ratio of 85:15, and then silk printing is carried out

formula 2 (gravure printing)

component dosage/g component dosage/g

vinyl chloride/vinyl acetate copolymer 100 cyclohexanone 400

butyl acetate 600

color paste

formula

component dosage/g

cyclohexanone 80 ~ 100 color material (dry powder) 100

dbp50

ink

Formula 1

component dosage/g component dosage/g

chlorhexene/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 is 5.6 percentage points higher than the industrial added value of national industrial enterprises.Component dosage/g

chlorhexene/vinyl acetate copolymer 100 butyl acetate 412

dimethyl acetate Benzene 647 ethyl benzoate 118

cyclohexanone 147dbp23.5

oil soluble pigment 20% ~ 30%

ink additive and print Polish

ink additive

ink diluent

formula (gravure)

dosage of component/g dosage of component/g

PVC paste resin 250 vinyl chloride vinyl acetate copolymer 250

xylene 2000ml cyclohexanone 2000ml

butyl acetate 1000ml

it shows that the use of this diluent will not reduce the adhesion strength between ink and polyurethane film, and only one resin can be used in the formula. Acetone or cyclohexanone can be added when using the release agent to adjust the drying speed of the ink

ink color developing agent

formula

component dosage/g component dosage/g

rosin fumarate 19.8 isopropanol 17.7

polyamide resin 19.8 vinyl acetate 5.9

toluene 35.5 nitrocotton 1.3

preparation mix toluene, isopropanol, vinyl acetate evenly, add fumarate, polyamide and nitrocotton, mix well until it is fully dissolved

it shows that this product is a plastic printing auxiliary. When printing plastic film, apply this product first, and the printing button can make the ink get excellent color development effect

ink adhesive

formula

component dosage/g component dosage/g

polyamide resin 31.46 isopropanol 43.64

isophorone diisocyanate 11.66 ethylene glycol 0.62

polypropylene glycol (m=950) 12.50 dioctyl dilaurate 1.70

preparation: polyimide, propylene glycol, laurate, isocyanate were reacted in toluene at 90 ℃ for 5h, and ethylene glycol was added for 5h.The, Then add isopropanol and react at 50 ℃ for 1H

it shows that the dosage of this product is 1% - 5%. Adding titanium dioxide ink can make the ink print words or patterns on the surface of nylon, polyester and other products, with strong adhesion, oil resistance and heat resistance

polishing agent for plastic printing parts

is prepared through the outward joint party 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 gum 33dbp1.5

source: fine chemicals in the 21st century

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