A kind of ultraviolet light polymerization quick-dry waterproof ink and preparation method thereofTechnical field
The present invention relates to a kind of ink and preparation method thereof, particularly a kind of ultraviolet light polymerization quick-dry waterproof ink and preparation method thereof.
Background technology
Ultraviolet light polymerization (UV) ink refers under uviolizing, utilizes the UV-light of different wave length and energy to make ink film forming and dry ink.Utilize different UV spectrum, can different-energy be produced, the monomer polymerization in different ink vehicle is become polymkeric substance, so the look film of UV ink has good machinery and chemical property.The major advantage of UV ink has: (1) is without solvent; (2) rate of drying is fast, and power consumption is few; (3) good luster, bright in luster; (4) water-fast, solvent resistant, wear resisting property is good.In UV ink, light trigger is that one is subject to light activated compound, after absorb light is shone, be excited into free radical, and energy trasfer, to photosensitivity molecule or photocrosslinking agent, makes UV ink that photocuring reaction occur.Current UV ink has become a kind of more ripe ink technology, and its pollutant emission is almost nil.Except not containing solvent, UV ink also just like not easily scumming, the advantages such as site is clear, the bright-coloured light of mass colour, and chemical resistance is excellent, low-consuming.
Summary of the invention
The object of this invention is to provide a kind of ultraviolet light polymerization quick-dry waterproof ink and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of ultraviolet light polymerization quick-dry waterproof ink, is made up of the raw material of following weight part: pigment dyestuff 1-3, glycerol 5-9, Tai-Ace S 150 3-4, sodium silicate 1-2, methacrylic ester 20-25, ethyl acetate 10-14, sulfydryl polysiloxane 3-4, polyester acrylate 45-50,1-hydroxyl-ring base in the sixth of the twelve Earthly Branches phenyl ketone 5-8, Viscoat 295 10-12,2-Hydroxy ethyl acrylate 6-9, triphenyl phosphite 3-4, linking agent TAIC1-2, auxiliary agent 4-5;
Described auxiliary agent is prepared from by the raw material of following weight part: nano diatomite powder 0.2-0.3, nano mica powder 0.2-0.3, double pentaerythritol methacrylate 10-12, neopentyl glycol 5-7, p-tert-butyl benzoic acid 1-2, linking agent TAC2-3, polyisobutene 2-3, silane coupling agent KH5601-2, Tenox PG 2-3, coix seed oil 1-2; Its preparation method is by each mixing of materials, is heated to 60-70 DEG C, and stirring reaction 30-40 minute, to obtain final product.
Ultraviolet light polymerization quick-dry waterproof ink of the present invention, be made up of following concrete steps: first add pigment dyestuff, glycerol, Tai-Ace S 150, sodium silicate, methacrylic ester, ethyl acetate, sulfydryl polysiloxane, polyester acrylate stirring and evenly mixing, be heated to 80-90 DEG C, stir 25-35 minute; Then all the other remaining components except 1-hydroxyl-ring base in the sixth of the twelve Earthly Branches phenyl ketone are added, stirring reaction 3-5 hour; Finally be cooled to 60-70 DEG C, add 1-hydroxyl-ring base in the sixth of the twelve Earthly Branches phenyl ketone, stirring reaction 40-50 minute, after cooling, grinding obtains 20-40 μm of slurry, to obtain final product.
The invention has the beneficial effects as follows: auxiliary agent of the present invention improves the toughness of ink, make distributes ink even, and maintain the stability of ink; Ink of the present invention has good sticking power, not easy to crack, comes off, and water resistance is good, and curing speed is fast, energy-conserving and environment-protective.
Specific embodiments
Below by specific examples, the present invention is described in detail.
A kind of ultraviolet light polymerization quick-dry waterproof ink, is made up of the raw material of following weight part (kilogram): pigment dyestuff 1, glycerol 5, Tai-Ace S 150 3, sodium silicate 1, methacrylic ester 20, ethyl acetate 10, sulfydryl polysiloxane 3, polyester acrylate 45,1-hydroxyl-ring base in the sixth of the twelve Earthly Branches phenyl ketone 5, Viscoat 295 10,2-Hydroxy ethyl acrylate 6, triphenyl phosphite 3, linking agent TAIC1, auxiliary agent 4;
Described auxiliary agent is prepared from by the raw material of following weight part (kilogram): nano diatomite powder 0.2, nano mica powder 0.2, double pentaerythritol methacrylate 10, neopentyl glycol 5, p-tert-butyl benzoic acid 1, linking agent TAC2, polyisobutene 2, silane coupling agent KH5601, Tenox PG 2, coix seed oil 1; Its preparation method is by each mixing of materials, is heated to 60-70 DEG C, and stirring reaction 30-40 minute, to obtain final product.
Ultraviolet light polymerization quick-dry waterproof ink of the present invention, be made up of following concrete steps: first add pigment dyestuff, glycerol, Tai-Ace S 150, sodium silicate, methacrylic ester, ethyl acetate, sulfydryl polysiloxane, polyester acrylate stirring and evenly mixing, be heated to 80-90 DEG C, stir 25-35 minute; Then all the other remaining components except 1-hydroxyl-ring base in the sixth of the twelve Earthly Branches phenyl ketone are added, stirring reaction 3-5 hour; Finally be cooled to 60-70 DEG C, add 1-hydroxyl-ring base in the sixth of the twelve Earthly Branches phenyl ketone, stirring reaction 40-50 minute, after cooling, grinding obtains 20-40 μm of slurry, to obtain final product.
The ink of gained, uses cross-hatching ox-hide tape stripping, draws compartment apart from 1mm, 100% attachment; Use the spirituous cotton balls of leaching, 300 grams of pressure wipings 50 times, are as good as shape; To be soaked in salad oil (normal temperature) 8 hours, to be as good as shape; Use and be soaked with the cotton balls of salt solution, 300 grams of pressure wipings 50 times, are as good as shape.