A kind of environmental protection black ink
Technical field
The present invention relates to technical field of ink, particularly to a kind of environmental protection black ink.
Background technology
Ink is a kind of containing pigment or the liquid of dyestuff, and ink is used for writing or painting.Ink
Containing some chemical substances to human injury in formula, and after the ink marks of major part pigment catches clothes
It is not easy to clean.Burnt black ink is the most popular black ink of present fountain pen, main colorant
Being white carbon black, white carbon black is the product of Organic substance imperfect combustion or cracking, and main component is carbon, is a kind of
The most hydrophilic black powder, even if it is finely ground, can not make ink, it is necessary to warp after adding water
Process or add and there is the auxiliary agent of specific function, just can make ink, this complex process, costly,
" three wastes " are serious, and owing to water solid content is the highest, and it is water insoluble does not has self-dispersing yet,
Long-time placement easily produces layering and precipitation, also easily causes nib blocking, for solving such asking
Topic would generally add dispersant, stabilizer, suspending agent, emulsifying agent etc., makes white carbon black steadily in the long term at water
Middle dispersion, suspension, add complexity and the cost of technique.Burnt black ink generally there are to write and do not flows
Freely, if interval is write, it is easy to dry so that the phenomenon of blocking pen tool, more can not meet computer graphics.
Additionally, after color is stayed on clothes by black ink accidentally now, not easy cleaning.
Pollution-free is modern society's basic demand to ink, therefore to reduce in the formula of ink as far as possible
Poisonous and corrosive elements.This major embodiment is to the water-based ink of more environmental protection concept by organic solvent type
Water develops.Therefore, a kind of environmental protection of invention, it is not easily blocked pen tool, catches easy cleaning and cost after clothes
Cheap Novel black chromatic ink is extremely necessary.
Summary of the invention
The technical problem to be solved is to provide a kind of Environment-friendlyink ink, and this ink is safe, green
Natural, cost performance is high.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of environmental protection black ink, is made up of the raw material of following weight portion:
Sodium humate is pitch-black bright, dodges the indefiniteness granule of beautiful gloss, and its solution is ink black,
Being by the multifunctional macromolecule compound proposed in brown coal coal, performance is similar to carbon black color paste but without not dissolving in
The composition of water, has the biggest internal surface area, has stronger absorption, exchange, complexation, sequestering power.
Sodium humate does not has toxicity and corrosivity, uses rear degradable, is highly soluble in water, forms solution, long
Phase stands and also will not be layered formation precipitation, good stability, makees colorant with it and can solve current existing skill
Art is not enough.Additionally sodium humate inherently has anticorrosion, antibacterial action, can reduce preservative consumption;
Sodium humate is industrially used as the stabilizer of water, can reduce stabilizing agent dosage.
Thickening agent of the present invention comes from starch, gelatin, agar, guar gum, sodium alginate
One, thickening agent used is natural thickener, to human body and environmentally friendly.
The alkyl polyglucoside of the present invention is synthesized by Renewable resource natural fat alcohol and glucose, is one
Plant the more comprehensive new non-ionic surfactants of performance.It has conventional nonionic and anionic surface concurrently
The characteristic of activating agent, has high surface, good ecological security and intermiscibility, is international public
First-selection " green " functional surfactant recognized, therefore when ink stays medicated clothing accidentally, it is easy to
Clean, and its waste water will not polluted water.
Flos Jasmini Sambac extract of the present invention is conventional commercial products, is mainly used in flavouring, but also
There is the effect of anti-oxidation and antisepsis sterilization.
Methyl sodiosul foaliphatate synthesizes from natural plant grease, gentle safety non-toxic, is a kind of
The novel environment friendly surfactant that scourability is excellent, has good dispersibility, emulsibility, solubilising
Property.
The particle diameter of polytetrafluoroethylene powder of the present invention is 3~10 μm.Polytetrafluoroethylene powder has excellent
Good chemical stability, corrosion resistance, sealing, high lubrication non-stick, electrical insulating property and good
Aging resistance endurance, politef is nonhygroscopic, does not fires, to oxygen, the equal stabilizer pole of ultraviolet, so tool
There are the weatherability of excellence, and nonhazardous, as the raw material of ink so that ink fluent writing is durable,
Stable performance, will not block nib.
Preferably, environmental protection black ink of the present invention, it is made up of the raw material of following weight portion:
Above-mentioned environmental protection black ink is prepared by following preparation method:
Being added in stirred tank by the deionized water accounting for total amount 1/2nd of preparation, in making still, water temperature keeps
At 50~60 DEG C, stirring is lower to add after sodium humate makes it be completely dissolved, sequentially add alkyl polyglucoside,
Methyl sodiosul foaliphatate and polytetrafluoroethylene powder, stir homogenizing 30~50min, be eventually adding surplus
Deionized water, Flos Jasmini Sambac extract and thickening agent, be further continued for stirring 10~20min, be down to room temperature, quiet
Put, filter, i.e. obtain product.
The beneficial effects of the present invention is:
1, the raw material that the present invention selects is nontoxic, and wherein, sodium humate is nontoxic as coloring agent
Harmless, select the Flos Jasmini Sambac extract of medicine-food two-purpose as raw material, safety, green natural environmental protection,
Ink with the addition of alkyl polyglucoside and methyl sodiosul foaliphatate surfactant so that ink stays accidentally
Easy cleaning time on clothes, and wash out water discharge nonhazardous, environmental protection, it is beneficial to protect water quality.
2, durable with ink fluent writing of the present invention, stable performance, nib will not be blocked.
3, the environmental protection black ink that the present invention produces just write performance 110mm is the most out of ink, and rule 320m
Do not break, toward textile or chemical fiber fabric test, the cloth of intensive line be immersed in the water 5~8 minutes,
Ink takes off completely.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but the invention is not limited in that these are real
Execute example.
Embodiment 1
15 parts by weight of deionized water of preparation being added in stirred tank, in making still, water temperature is maintained at 50 DEG C,
After stirring lower addition 13 weight portion sodium humates make it be completely dissolved, sequentially add 6 weight portion alkyl
Glucosides, 10 parts by weight of fatty acid methyl ester sulfonate and the polytetrafluoroethylene powder that 1 weight portion particle diameter is 3 μm,
Stirring homogenizing 30min, is eventually adding the residue deionized water of 15 weight portions, 0.5 weight portion Flos Jasmini Sambac
Extract and 20 weight starch, be further continued for stirring 20min, be down to room temperature, stand, filter, i.e.
Obtain product.
Embodiment 2
17.5 parts by weight of deionized water of preparation being added in stirred tank, in making still, water temperature is maintained at 55
DEG C, after stirring lower addition 15 weight portion sodium humates make it be completely dissolved, sequentially add 2 weight portions
Alkyl polyglucoside, 8 parts by weight of fatty acid methyl ester sulfonate and the polytetrafluoroethyl-ne that 6 weight portion particle diameters are 5 μm
Alkene powder, stirs homogenizing 35min, is eventually adding the residue deionized water of 17.5 weight portions, 1.5 weight
Part Flos Jasmini Sambac extract and 18 weight portion gelatin, be further continued for stirring 15min, be down to room temperature, stand,
Filter, i.e. obtain product.
Embodiment 3
20 parts by weight of deionized water of preparation being added in stirred tank, in making still, water temperature is maintained at 55 DEG C,
After stirring lower addition 11 weight portion sodium humates make it be completely dissolved, sequentially add 3 weight portion alkyl
Glucosides, 6 parts by weight of fatty acid methyl ester sulfonate and the polytetrafluoroethylene powder that 4 weight portion particle diameters are 7 μm,
Stirring homogenizing 40min, is eventually adding the residue deionized water of 20 weight portions, 2 weight portion Flos Jasmini Sambacs and carries
Take thing and 15 weight portion sodium alginates, be further continued for stirring 10min, be down to room temperature, stand, filter,
I.e. obtain product.
Embodiment 4
22.5 parts by weight of deionized water of preparation being added in stirred tank, in making still, water temperature is maintained at 60
DEG C, after stirring lower addition 7 weight portion sodium humates make it be completely dissolved, sequentially add 4 weight portions
Alkyl polyglucoside, 4 parts by weight of fatty acid methyl ester sulfonate and the polytetrafluoroethyl-ne that 8 weight portion particle diameters are 8 μm
Alkene powder, stirs homogenizing 45min, is eventually adding the residue deionized water of 22.5 weight portions, 2.5 weight
Part Flos Jasmini Sambac extract and 12 weight portion agar, be further continued for stirring 20min, be down to room temperature, stand,
Filter, i.e. obtain product.
Embodiment 5
25 parts by weight of deionized water of preparation being added in stirred tank, in making still, water temperature is maintained at 50 DEG C,
After stirring lower addition 12 weight portion sodium humates make it be completely dissolved, sequentially add 1 weight portion alkyl
Glucosides, 2 parts by weight of fatty acid methyl ester sulfonate and the polytetrafluoroethylene powder that 3 weight portion particle diameters are 10 μm,
Stirring homogenizing 50min, is eventually adding the residue deionized water of 25 weight portions, 3.5 weight portion Flos Jasmini Sambacs
Extract and 10 weight portion guar gums, be further continued for stirring 10min, be down to room temperature, stand, filter,
I.e. obtain product.