A kind of water-based spinning ink and preparation method thereof
Technical field
The present invention relates to textile ink technical fields, and in particular to a kind of water-based spinning ink and preparation method thereof.
Background technique
Digital inking printing is that required pattern is inputted computer by digitlization input mode, is handled through computer color splitting
Afterwards, then by computer special-purpose software driving ink-jet decorating machine by the direct spray printing to textile of ink, through certain post-processing
The stamp process of completion.Compared to Conventional decal technology, ink-jet printed technology has product quality is high, low energy consumption, pollution is small etc.
Feature is the main direction of development in the following stamp field.Ink is ink-jet printed critical material, determines ink-jet printed fabric
Quality.Therefore, the exploitation of ink-jet printing ink is the ink-jet printed essential component part of technology of development, for weaving essence
Refine the research tendency of work and Material Field.
Chinese patent application 201811324799.4 disclose a kind of aqueous jet ink printing pigment ink for textile and its
Production method is mainly made of aqueous microcapsules dispersible pigment color paste, wetting agent, preservative, deionized water.Production technology letter of the present invention
Single, low in cost, energy-saving and emission-reduction are pollution-free in process, are effectively prevented pigment particles secondary agglomeration, the ink of preparation
With preferable dispersion stabilization and storage stability.
But above-mentioned textile ink and the textile ink crock fastness and color fastness to water of the prior art are bad, or even weaving ink
The image that water is prepared will appear the phenomenon of the surface adhesion of image.
The technical problem to be solved by the present invention is developing a kind of water-based spinning ink and preparation method thereof, this is aqueous
The image color of textile ink printing is good, bright-colored, and has higher friction fastness and water resistance, more crucially should
Adhesion will not occur for the imaging surface that water-based spinning ink printed goes out.
Summary of the invention
The object of the present invention is to provide a kind of water-based spinning ink and preparation method thereof, above-mentioned water-based spinning ink printed
Image color is good, bright-colored, has higher friction fastness and water resistance, and the imaging surface printed will not be stained with
It is viscous.
To achieve the above object, the present invention is realized by following technical proposal:
A kind of high color fastness water-based spinning ink, the raw material including following weight parts:
0.2~0.5 part of acrylic resin, 0.1~0.2 part of phenylethylene acrylic resin, carbamates tree
0.2~0.3 part of rouge, 0.2~0.3 part of polyolefin resin, 0.1~0.2 part of terpene resins, 0.1~0.2 part of polyester resin,
0.5~0.8 part of polyamide-based resin, 0.5~0.8 part of vinyl chloride resin;
8~10 parts of polyalcohol, 2~6 parts of trimethylolpropane, 4~10 parts of glycerol, 2~5 parts of pyrrolidinone derivatives;
0.5~1 part of phosphorus ammonia, 0.5~1 part of diethanol amine, 0.5~1 part of triethanolamine, 0.5~1 part of triisopropanolamine;
2~5 parts of surfactant;
2~5 parts of antibacterial agent;
10~20 parts of organic pigment.
As a further improvement, any one during the organic pigment is pigment yellow, paratonere, pigment are green or two
Kind.
As a further improvement, the polyalcohol be ethylene glycol, diethylene glycol (DEG), triethylene glycol, propylene glycol, dipropylene glycol, 1,
2- propylene glycol, 1,2- butanediol, 1,2- pentanediol, 1,2- hexylene glycol and 1,2- ethohexadiol 1,2-PD, 1,2- butanediol, 1,
2- pentanediol, 1,2- hexylene glycol and 1,2- ethohexadiol 1,3- propylene glycol, 1,4-butanediol, any one in 1,6- hexylene glycol
Or it is a variety of.
As a further improvement, the pyrrolidinone derivatives are n-methyl-2-pyrrolidone, N- ethyl -2- pyrroles
One of alkanone, n-vinyl-2-pyrrolidone, 2-Pyrrolidone are a variety of.
As a further improvement, the antibacterial agent is Proxel CRL, Proxel BDN, Proxel GXL, Proxel
One of XL-2, Proxel TN or a variety of.
As a further improvement, the surfactant is acetylene ethylene glycol surfactant, acetylene alcohol primary surface
Any one in activating agent, silicone based surfactants.
A kind of preparation method of high color fastness water-based spinning ink, preparation step are as follows:
1) by 0.2~0.5 part of acrylic resin, 0.1~0.2 part of phenylethylene acrylic resin, carbamate
0.2~0.3 part of resinoid, 0.2~0.3 part of polyolefin resin, 0.1~0.2 part of terpene resins, polyester resin 0.1~0.2
Part, 0.5~0.8 part of polyamide-based resin, 0.5~0.8 part of vinyl chloride resin;0.5~1 part of phosphorus ammonia, diethanol amine 0.5~1
Part, 0.5~1 part of triethanolamine, 0.5~1 part of triisopropanolamine;In 2~5 parts of injection physics stirred tanks of antibacterial agent, then will be organic
10~20 parts of pigment, 8~10 parts of polyalcohol, 2~6 parts of trimethylolpropane, 4~10 parts of glycerol, pyrrolidinone derivatives 2~5
Part, it is using adjustable speed homogeneous blender that slurry agitation is uniform in 2~5 parts of addition material stirred tanks of surfactant;
2) after pre-dispersed, using precise finiss dispersion machine by colorant powder particles nanosizing, partial size is ground to 90~100nm;
3) after the completion of nanosizing technique, after slurry is filtered using multi-pass precision nanofiltration, the system of concentration colorant slurry is completed
It makes;
4) it filters, is filled in bucket and is sealed after filtering.
Water-based spinning ink of the invention compared with the textile ink of the prior art, have it is following the utility model has the advantages that
1, water-based spinning ink of the invention, by by granules of pigments by with dispersant, then by flocculated particle
It breaks up, forms uniform and stable dispersed particle and be suspended in material, the granules of pigments for comparing the prior art is big, it is easy to cause
The image color of plug, printing is bad, not bright-coloured, and granules of pigments of the invention is small, and color density is promoted, and colour vividness increases
Add;
2, the dispersing agent that the present invention selects makes the disperse systems of pigment formation Metacentre Height, using high stability/profit
It is moist/and suitable hardness/extensibility/high glaze high polymer as link stuff, and reasonable formula rate so that it is final
Image have the surface of high glaze, and effectively improve the saturation degree of color, vividness and weather-proof fast light;
3, the image of high color fastness water-based spinning ink of the invention finally printed has higher friction fastness
And water resistance, and imaging surface is not sticky;
4, the image comparison prior art of high color fastness water-based spinning ink of the invention finally printed has more preferably
Crock fastness and color fastness to water;
5, friction and fastness to washing, as the increase of shell copolymers has stronger combination;
6, pigment displays come out the extraordinary performance of inkjet printing, unrelated with pigment type;
7, the colloidal stability of coated pigment is high, can not only allow to store for a long time, but also can reduce printing spray
Blocking on mouth.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments to the present invention make into
One step explanation:
Embodiment 1
A kind of high color fastness water-based spinning ink, the raw material including following weight parts: 0.2 part of acrylic resin, benzene second
0.1 part of alkenes acrylic resin, 0.2 part of urethane based resin, 0.2 part of polyolefin resin, 0.1 part of terpene resins,
0.1 part of polyester resin, 0.5 part of polyamide-based resin, 0.5 part of vinyl chloride resin;8 parts of polyalcohol, trimethylolpropane 2
Part, 4 parts of glycerol, pyrrolidinone derivatives are 2~5 parts of N- ethyl-2-pyrrolidone;0.5 part of phosphorus ammonia, 0.5 part of diethanol amine,
0.5 part of triethanolamine, 0.5 part of triisopropanolamine;2 parts of surfactant silicone based surfactants;2 parts of antibacterial agent;Have
Machine pigment is 10 parts of pigment yellow.
Embodiment 2
A kind of high color fastness water-based spinning ink, the raw material including following weight parts: 0.3 part of acrylic resin, benzene second
0.1 part of alkenes acrylic resin, 0.2 part of urethane based resin, 0.2 part of polyolefin resin, 0.1 part of terpene resins,
0.1 part of polyester resin, 0.6 part of polyamide-based resin, 0.6 part of vinyl chloride resin;9 parts of polyalcohol, trimethylolpropane 3
Part, 6 parts of glycerol, pyrrolidinone derivatives are 3 parts of N- ethyl-2-pyrrolidone;0.6 part of phosphorus ammonia, 0.8 part of diethanol amine, three second
0.8 part of hydramine, 0.8 part of triisopropanolamine;3 parts of surfactant silicone based surfactants;3 parts of antibacterial agent;Organic face
Material is pigment Yellow 14 part.
Embodiment 3
A kind of high color fastness water-based spinning ink, the raw material including following weight parts: 0.5 part of acrylic resin, benzene second
0.2 part of alkenes acrylic resin, 0.3 part of urethane based resin, 0.2 part of polyolefin resin, 0.1 part of terpene resins,
0.2 part of polyester resin, 0.7 part of polyamide-based resin, 0.7 part of vinyl chloride resin;9 parts of polyalcohol, trimethylolpropane 5
Part, 8 parts of glycerol, pyrrolidinone derivatives are 4 parts of N- ethyl-2-pyrrolidone;0.8 part of phosphorus ammonia, 0.8 part of diethanol amine, three second
0.8 part of hydramine, 0.9 part of triisopropanolamine;4 parts of surfactant silicone based surfactants;4 parts of antibacterial agent;Organic face
Material is 18 parts of pigment yellow.
Embodiment 4
A kind of high color fastness water-based spinning ink, the raw material including following weight parts: 0.5 part of acrylic resin, benzene second
0.2 part of alkenes acrylic resin, 0.3 part of urethane based resin, 0.3 part of polyolefin resin, 0.2 part of terpene resins,
0.2 part of polyester resin, 0.8 part of polyamide-based resin, 0.8 part of vinyl chloride resin;10 parts of polyalcohol, trimethylolpropane 6
Part, 10 parts of glycerol, pyrrolidinone derivatives are 5 parts of N- ethyl-2-pyrrolidone;1 part of phosphorus ammonia, 1 part of diethanol amine, triethanolamine
1 part, 1 part of triisopropanolamine;5 parts of surfactant;5 parts of antibacterial agent;Organic pigment is 20 parts of pigment yellow.
High color fastness water-based spinning ink is made using formula of the invention, by high color fastness water-based spinning ink obtained
On ink-jet decorating machine spray printing to fabric, then fabric is placed 30 minutes naturally, tests index below:
(1) it washing color fastness: according to the relevant criterion of GB/T3291.3-1997, is tried using SW-12 type color fastness to washing
Instrument is tested to be tested;
(2) color rendition rate: being tested using X-Rite eye-one, other color analysis equipment can equally reach close
As effect.According to relevant criterion, if color rendition rate 95% or more, corresponding value of chromatism must control 0≤Δ ECMC≤
4, the optimum value of control is between 0~1;
(3) saturation degree of color, vividness and weather-proof fast light;
(4) crock fastness and color fastness to water;
(5) adhesive of imaging surface;
(6) spray head situation in jet printing process;
Specific test method and the method for inspection are as follows
Test method
Printer: in the print cartridge of Mimaki JV33 ink-jet printer
Print parameters: 1440dpi, 8pass
The substrate of ink jet printing: cotton fabric (100% bleaching, plain weave, 170g/m 2)
Pressing temperature: 160 DEG C × 2~5min
The method of inspection:
Measure the optical density (OD) of the color of printed matter
Washable test method ISO EN 105C02
Rub resistance test method ISO EN 105X02
Color fastness to light ISO EN 105B02
Test result is summarized in following table:
The performance test results of 1 Examples 1 to 4 of table
Above-mentioned test result show the high color fastness water-based spinning ink of preparation of the invention have it is following the utility model has the advantages that with
Comparative example loudness, water-based spinning ink pigments particle of the invention is thin, will not print in operation there is a phenomenon where plug
Image color it is good, it is bright in luster;It is hard that the image of high color fastness water-based spinning ink finally printed has higher friction
Fastness and water resistance, and imaging surface is not sticky.
Furthermore water-based spinning ink prepared by the present invention has obvious excellent compared with the textile ink of traditional dyeing and finishing weaving
Gesture printing process, such as simple and fast program, are suitable for small-scale and customized production, and low pollution reduces water and energy consumption, tool
Body advantage is as follows: 1, by control partial size, granular size is lower than 500nm, can enhance the stability of pigment ink dispersion;2, may be used
To provide optimal color saturation and other appearance attributes, such as opacity and gloss;3, good washability and resistance to optical activity;
4, to all types of textile fabrics;5, increase the hardness of paint ink;6, pigment cladding can protect granules of pigments by UV light
Irradiation or the influence of pH;7, the polymer overmold granules of pigments in water-based spinning ink of the invention effectively reduces pigment grain
The interaction of seed reduces the risk of granules of pigments agglomeration, so as to improve dispersibility and stability.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, all benefits
The equivalent transformation made by the present invention, in scope of patent protection of the invention.