CN105440779A - Friction-resistant matt varnish and preparation method thereof - Google Patents
Friction-resistant matt varnish and preparation method thereof Download PDFInfo
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- CN105440779A CN105440779A CN201511015803.5A CN201511015803A CN105440779A CN 105440779 A CN105440779 A CN 105440779A CN 201511015803 A CN201511015803 A CN 201511015803A CN 105440779 A CN105440779 A CN 105440779A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/06—Printing inks based on fatty oils
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/08—Printing inks based on natural resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
- C09D11/105—Alkyd resins
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Abstract
The invention relates to the technical field of printing ink, in particular to friction-resistant matt varnish and a preparation method thereof. The friction-resistant matt varnish is prepared from self-made quick-drying varnish, cerate, mineral oil, matting powder, an anti-friction agent, a desiccant and an aid under the specific process condition. Compared with the prior art, the friction-resistant matt varnish has excellent drying performance and friction resistance and high adhesive force, so that the problem that friction scumming of printed matters occurs easily due to long-distance transportation is effectively solved, and the quality of the printed matters is guaranteed; besides, the matt varnish has the advantages that formula materials are easy to obtain and low in cost, and the production technology is simple and high in efficiency.
Description
Technical field
The present invention relates to technical field of ink, be specifically related to mute oil of a kind of rub resistance and preparation method thereof.
Background technology
In recent years, increasing use solid matte paper and art paper in offset printing.Main raw material(s) due to the two is calcium carbonate and abrasive, and therefore, the surface of solid matte paper and art paper is all containing a large amount of calcium carbonate and abrasive.And adopt the printed matter of solid matte paper or art paper printing to be stacked together when transporting, a large amount of calcium carbonate that its surface is contained and abrasive can increase the friction between the printed matter of the contact layer that connects, thus be easy to cause printed matter to occur the situation of friction scumming, make the printed matter after transport cannot ensure the printing effect of its former state, have a strong impact on the quality of printed matter, especially when the shipment distance of these printed matters and haulage time long time, printed matter can be made to occur, and the phenomenon of friction scumming is more serious, and then the chain reaction such as client returns, claim occurs.
Easily to rub the technical problem of scumming for solving above-mentioned solid matte paper or art paper printed matter, on the one hand can by improveing the ink formulations of printing, the friction resistant performance of raising ink itself; Can be coated with last layer oil polish by layer of ink surface after printing on the other hand, to protect layer of ink to be rubbed, wherein oil polish comprises polish oil (abbreviation gloss oil) and dumb paint (being called for short mute oil).But in prior art, adopt first kind of way namely to improve the research of ink formulations very complicated, more difficult and cost is high; The second way is adopted namely to carry out protected mode comparatively simply at layer of ink surface-coated oil polish, but, because the crocking resistance of existing oil polish is poor, for remote and long-time transport, printed matter cannot be avoided to occur the problem of friction scumming.Moreover the drying property of the oil polish of prior art is poor, time of drying required after coating is long, thus extends the production time, reduces production efficiency.
Summary of the invention
An object of the present invention is for the deficiencies in the prior art, provides the mute oil of rub resistance that a kind of wear resisting property is excellent, rate of drying is fast.
Two of object of the present invention is for the deficiencies in the prior art, provides the preparation method of the mute oil of rub resistance that a kind of wear resisting property is excellent, rate of drying is fast.
To achieve these goals, the present invention adopts following technical scheme:
There is provided a kind of rub resistance mute oil, be made up of the raw material of following weight percent:
Self-control siccative varniss 55 ~ 75%
Slack wax 1 ~ 4%
Flatting silica 10 ~ 30%
Mineral oil 1 ~ 10%
Anti-friction liniment 5 ~ 20%
Siccative 0.1 ~ 3%
Auxiliary agent 0.1 ~ 5%;
Wherein, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 25 ~ 45%
Dry vegetable oil 40 ~ 65%
Synolac 1 ~ 10%
Mineral oil 5 ~ 20%
Gelifying agent 0.1 ~ 2%.
Preferably, described slack wax is made up of the raw material of following weight percent:
Fischer-Tropsch wax powder 40 ~ 60%
Dry vegetable oil 40% ~ 60%.
Preferably, described anti-friction liniment is at least one in polyethylene wax, Microcrystalline Wax, paraffin, tetrafluoroethylene wax.
Preferably, the mute oil of described a kind of rub resistance is made up of the raw material of following weight percent:
Self-control siccative varniss 55 ~ 70%
Slack wax 2 ~ 4%
Flatting silica 10 ~ 25%
Mineral oil 1 ~ 10%
Anti-friction liniment 8 ~ 20%
Siccative 1 ~ 3%
Auxiliary agent 1 ~ 5%;
Wherein, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 30 ~ 45%
Dry vegetable oil 45 ~ 55%
Synolac 2 ~ 8%
Mineral oil 5 ~ 15%
Gelifying agent 0.5 ~ 2%.
Preferred, the mute oil of described a kind of rub resistance is made up of the raw material of following weight percent:
Self-control siccative varniss 65%
Slack wax 3%
Flatting silica 10%
Mineral oil 5%
Anti-friction liniment 13%
Siccative 2%
Auxiliary agent 2%;
Wherein, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 35%
Dry vegetable oil 48%
Synolac 6%
Mineral oil 10%
Gelifying agent 1%.
the present invention also provides the preparation method of the mute oil of above-mentioned a kind of rub resistance: comprise the following steps:
A, preparation self-control siccative varniss:
A1, by the dry vegetable oil of formula ratio, mineral oil, Synolac mix and blend, be then warming up to 55 ~ 75 DEG C, continue to stir;
A2, slowly add the modified rosin resin of formula ratio, temperature is risen to 200 ~ 230 DEG C, continue to stir certain hour;
A3, make temperature be down to 60 ~ 100 DEG C, start the gelifying agent dropping into formula ratio, after continuing to stir, obtain self-control siccative varniss;
B, prepare slack wax:
After the dry vegetable oil of formula ratio and Fischer-Tropsch wax powder mixing and stirring, filter, obtain slack wax;
C, prepare mute oily work in-process:
By formula ratio, obtain mute oily work in-process by after described self-control siccative varniss and mineral oil, flatting silica mixing and stirring;
D, prepare mute oily finished product:
By formula ratio, in described mute oily work in-process, add described slack wax, anti-friction liniment, siccative and auxiliary agent and stir, after then filtering, obtaining the mute oil of described rub resistance.
Preferably, described step a1, by the dry vegetable oil of formula ratio, mineral oil, Synolac mix and blend, is then warming up to 55 ~ 75 DEG C, and to control stirring velocity be 250 ~ 350rpm, stirs 5 ~ 10min;
Described step a2, slowly adds the modified rosin resin of formula ratio, temperature is risen to 200 ~ 230 DEG C, and control stirring velocity is 800 ~ 1200rpm, and keeps constant temperature constant speed, stirs 50 ~ 80min;
Described step a3, makes temperature be down to 60 ~ 100 DEG C, starts the gelifying agent dropping into formula ratio, continues stirring 50 ~ 80min, obtains self-control siccative varniss.
Preferably, described step b, by the dry vegetable oil of formula ratio and Fischer-Tropsch wax powder under the stirring velocity of 250 ~ 350rpm, stirs 20 ~ 40min, uses fineness to be that the filter bag of 5 ~ 10 μm filters, obtain slack wax after stirring.
Preferably, described step c, by described self-control siccative varniss, described slack wax and mineral oil, flatting silica under the stirring velocity of 800 ~ 1000rpm, stir 20 ~ 40min, temperature controls at 25 ~ 60 DEG C, obtains mute oily work in-process after mixing and stirring.
Preferably, described steps d, anti-friction liniment, siccative and auxiliary agent is added in described mute oily work in-process, under the stirring velocity of 800 ~ 1000rpm, stir 20 ~ 40min, it is 25 ~ 60 DEG C that temperature controls, after stirring, carry out deaeration process with vacuum defoamation machine, after the filter bag being then 5 ~ 10 μm through fineness filters, obtain the mute oil of described rub resistance.
Whole production technique of the present invention by the order controlling the stirring velocity of each step, whipping temp and add materials, thus makes the consistency between self-control siccative varniss, slack wax and unclassified stores, dispersiveness and mobility better.This is because wax powder is in dispersion process, the impact of temperature, stirring velocity and interpolation speed can be subject to, and the degree of scatter of wax in material, determine the wear resisting property of product, its degree of scatter is higher, and the total specific surface area of wax in material is larger, and its wear resisting property is also better.And above-mentioned processing condition are not single effects, but collaborative impact mutually, therefore, how controlling the stirring velocity of each step, whipping temp and the order that adds materials well is extremely important and complicated link, also finally have impact on the wear resisting property of product.The slack wax of prior art is mixed with common polish by wax powder, service requirements is not reached because wax powder dispersiveness is wherein poor, also need the operation of carrying out grinding through three-roller again to promote its dispersiveness, therefore, slack wax preparation technology of the present invention is very simple, do not need to grind again, only can need obtain through being uniformly mixed, filtering.
the invention has the beneficial effects as follows:
The mute oil of a kind of rub resistance of the present invention, be prepared under specific processing condition by self-control siccative varniss, slack wax, mineral oil, flatting silica, anti-friction liniment, siccative and auxiliary agent there is excellent wear resisting property and the excellent mute oil of rub resistance of drying property.Compared with prior art, the present invention has the following advantages:
(1) self-control siccative varniss of the present invention, in its formula, the molecular weight of dry vegetable oil is little, and be conducive to perviousness drying, unsaturated link(age) is more, is conducive to oxidisability drying, thus shortens time of drying; Modified rosin resin has good consistency and mobility; Synergy between above-mentioned each material, greatly improve drying property and absorption property, and there is excellent consistency and flowing property, thus be conducive to the dispersiveness improving slack wax, and the degree of scatter of wax in material, determine the wear resisting property of product, its degree of scatter is higher, the total specific surface area of wax in material is larger, its wear resisting property also better enter.Therefore, common polish compared to existing technology, self-control siccative varniss of the present invention, has stronger adsorptivity on the one hand, effectively promotes the connection between ink pigment particles and paper; On the other hand, its drying property is better, can form dense oxidation film after drying in ink pellet surface, and this all has the drying property of ink and wear resisting property and promotes significantly; Its three, there is excellent consistency and flowing property, be conducive to improving the dispersiveness of slack wax, promote the wear resisting property of mute oil further.
(2) the present invention adopts high performance slack wax, its formula is made up through being simply uniformly mixed of dry vegetable oil and Fischer-Tropsch wax powder, the dispersing property of this slack wax in ink is good, thus, adopt slack wax of the present invention and self-control siccative varniss, and the consistency between unclassified stores, dispersed and mobility is better, the slipperiness of the ink conjunctiva that the mute oil made is formed after printing-ink surface drying is better, greatly promote its wear resisting property, thus effectively can reduce the frictional force of stacked printed matter ink pellet surface, solve the problem of the easy friction scumming that printed matter causes due to long distance transportation, and then ensure that the quality of printed matter, avoid returning goods, the generation of the major issues such as claim,
(3) preparation method of the present invention is by the order controlling the stirring velocity of each step, whipping temp and add materials, thus make the consistency between self-control siccative varniss, slack wax and unclassified stores, dispersiveness and mobility better, thus the final made mute oil of finished product has excellent drying property and crocking resistance, and material is easy to get, cost is low, production technique is simple, efficiency is high, has the feature of applicable scale operation.
Embodiment
The invention will be further described with the following Examples.
embodiment 1.
The mute oil of a kind of rub resistance, is made up of the raw material of following weight percent:
Self-control siccative varniss 65%
Slack wax 3%
Flatting silica 10%
Mineral oil 5%
Anti-friction liniment 13%
Siccative 2%
Auxiliary agent 2%;
Concrete, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 35%
Dry vegetable oil 48%
Synolac 6%
Mineral oil 10%
Gelifying agent 1%.
Concrete, described slack wax is made up of the raw material of following weight percent:
Fischer-Tropsch wax powder 55%
Dry vegetable oil 45%.
Concrete, described anti-friction liniment is polyethylene wax.
The preparation method of the mute oil of above-mentioned rub resistance, comprises the following steps:
A, preparation self-control siccative varniss:
A1, by the dry vegetable oil of formula ratio, mineral oil, Synolac mix and blend, be then warming up to 60 DEG C, and to control stirring velocity be 300rpm, stir 5min;
A2, slowly add the modified rosin resin of formula ratio, temperature is risen to 200 DEG C, control stirring velocity is 1000rpm, and keeps constant temperature constant speed, stirs 60min;
A3, make temperature be down to 60 ~ 100 DEG C, start the gelifying agent dropping into formula ratio, continue to stir 60min, after stirring, obtain self-control siccative varniss;
B, prepare slack wax:
By the dry vegetable oil of formula ratio and Fischer-Tropsch wax powder under the stirring velocity of 300rpm, stir 30min, after stirring, use fineness to be that the filter bag of 10 μm filters, obtain slack wax;
C, prepare mute oily work in-process:
By formula ratio, by the self-control siccative varniss of above-mentioned preparation and mineral oil, flatting silica input scuffing of cylinder bore, under the stirring velocity of 900rpm, stir 30min, and temperature controls at 25 ~ 60 DEG C, obtains mute oily work in-process after mixing and stirring;
D, prepare mute oily finished product:
The slack wax of formula ratio, anti-friction liniment, siccative and auxiliary agent is added in scuffing of cylinder bore, under the stirring velocity of 900rpm, stir 30min, temperature controls at 25 ~ 60 DEG C, after stirring, under-0.1Mpa vacuum tightness, carry out deaeration process 30min with vacuum defoamation machine, after the filter bag being then 10 μm through fineness filters, obtain the mute oil of rub resistance.
embodiment 2.
The mute oil of a kind of rub resistance, is made up of the raw material of following weight percent:
Self-control siccative varniss 55%
Slack wax 2%
Flatting silica 24%
Mineral oil 6%
Anti-friction liniment 10%
Siccative 1%
Auxiliary agent 2%;
Concrete, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 30%
Dry vegetable oil 60%
Synolac 2%
Mineral oil 7.5%
Gelifying agent 0.5%.
Concrete, described slack wax is made up of the raw material of following weight percent:
Fischer-Tropsch wax powder 50%
Dry vegetable oil 50%.
Concrete, described anti-friction liniment is polyethylene wax and the Microcrystalline Wax mixture according to mass ratio 1:1.
The preparation method of the mute oil of above-mentioned rub resistance, comprises the following steps:
A, preparation self-control siccative varniss:
A1, by the dry vegetable oil of formula ratio, mineral oil, Synolac mix and blend, be then warming up to 65 DEG C, and to control stirring velocity be 250rpm, stir 10min;
A2, slowly add the modified rosin resin of formula ratio, temperature is risen to 215 DEG C, control stirring velocity is 800rpm, and keeps constant temperature constant speed, stirs 75min;
A3, make temperature be down to 60 ~ 100 DEG C, start the gelifying agent dropping into formula ratio, continue to stir 70min, after stirring, obtain self-control siccative varniss;
B, prepare slack wax:
By the dry vegetable oil of formula ratio and Fischer-Tropsch wax powder under the stirring velocity of 280rpm, stir 40min, after stirring, use fineness to be that the filter bag of 10 μm filters, obtain slack wax;
C, prepare mute oily work in-process:
By formula ratio, by the self-control siccative varniss of above-mentioned preparation and mineral oil, flatting silica input scuffing of cylinder bore, under the stirring velocity of 800rpm, stir 40min, and temperature controls at 25 ~ 60 DEG C, obtains mute oily work in-process after mixing and stirring;
D, prepare mute oily finished product:
The slack wax of formula ratio, anti-friction liniment, siccative and auxiliary agent is added in scuffing of cylinder bore, under the stirring velocity of 800rpm, stir 40min, temperature controls at 25 ~ 60 DEG C, after stirring, under-0.1Mpa vacuum tightness, carry out deaeration process 30min with vacuum defoamation machine, after the filter bag being then 10 μm through fineness filters, obtain the mute oil of rub resistance.
embodiment 3.
The mute oil of a kind of rub resistance, is made up of the raw material of following weight percent:
Self-control siccative varniss 70%
Slack wax 4%
Flatting silica 15%
Mineral oil 2%
Anti-friction liniment 5%
Siccative 3%
Auxiliary agent 1%;
Concrete, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 40%
Dry vegetable oil 40%
Synolac 4%
Mineral oil 15%
Gelifying agent 1%.
Concrete, described slack wax is made up of the raw material of following weight percent:
Fischer-Tropsch wax powder 45%
Dry vegetable oil 55%.
Concrete, described anti-friction liniment is polyethylene wax and the paraffin mixture according to mass ratio 2:1.
The preparation method of the mute oil of above-mentioned rub resistance, comprises the following steps:
A, preparation self-control siccative varniss:
A1, by the dry vegetable oil of formula ratio, mineral oil, Synolac mix and blend, be then warming up to 70 DEG C, and to control stirring velocity be 350rpm, stir 8min;
A2, slowly add the modified rosin resin of formula ratio, temperature is risen to 220 DEG C, control stirring velocity is 1200rpm, and keeps constant temperature constant speed, stirs 50min;
A3, make temperature be down to 60 ~ 100 DEG C, start the gelifying agent dropping into formula ratio, continue to stir 50min, after stirring, obtain self-control siccative varniss;
B, prepare slack wax:
By the dry vegetable oil of formula ratio and Fischer-Tropsch wax powder under the stirring velocity of 350rpm, stir 20min, after stirring, use fineness to be that the filter bag of 10 μm filters, obtain slack wax;
C, prepare mute oily work in-process:
By formula ratio, by the self-control siccative varniss of above-mentioned preparation and mineral oil, flatting silica input scuffing of cylinder bore, under the stirring velocity of 1000rpm, stir 20min, and temperature controls at 25 ~ 60 DEG C, obtains mute oily work in-process after mixing and stirring;
D, prepare mute oily finished product:
The slack wax of formula ratio, anti-friction liniment, siccative and auxiliary agent is added in scuffing of cylinder bore, under the stirring velocity of 1000rpm, stir 20min, temperature controls at 25 ~ 60 DEG C, after stirring, under-0.1Mpa vacuum tightness, carry out deaeration process 30min with vacuum defoamation machine, after the filter bag being then 10 μm through fineness filters, obtain the mute oil of rub resistance.
embodiment 4.
The mute oil of a kind of rub resistance, is made up of the raw material of following weight percent:
Self-control siccative varniss 60%
Slack wax 1%
Flatting silica 18%
Mineral oil 3%
Anti-friction liniment 16%
Siccative 0.5%
Auxiliary agent 1.5%;
Concrete, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 25%
Dry vegetable oil 53%
Synolac 8%
Mineral oil 12%
Gelifying agent 2%.
Concrete, described slack wax is made up of the raw material of following weight percent:
Fischer-Tropsch wax powder 40%
Dry vegetable oil 60%.
Concrete, described anti-friction liniment is that tetrafluoroethylene wax, Microcrystalline Wax, paraffin are according to the mixture of mass ratio 1:1:1.
The preparation method of the mute oil of above-mentioned rub resistance, comprises the following steps:
A, preparation self-control siccative varniss:
A1, by the dry vegetable oil of formula ratio, mineral oil, Synolac mix and blend, be then warming up to 55 DEG C, and to control stirring velocity be 250rpm, stir 10min;
A2, slowly add the modified rosin resin of formula ratio, temperature is risen to 200 DEG C, control stirring velocity is 900rpm, and keeps constant temperature constant speed, stirs 65min;
A3, make temperature be down to 60 ~ 100 DEG C, start the gelifying agent dropping into formula ratio, continue to stir 65min, after stirring, obtain self-control siccative varniss;
B, prepare slack wax:
By the dry vegetable oil of formula ratio and Fischer-Tropsch wax powder under the stirring velocity of 250rpm, stir 40min, after stirring, use fineness to be that the filter bag of 10 μm filters, obtain slack wax;
C, prepare mute oily work in-process:
By formula ratio, by the self-control siccative varniss of above-mentioned preparation and mineral oil, flatting silica input scuffing of cylinder bore, under the stirring velocity of 900rpm, stir 30min, and temperature controls at 25 ~ 60 DEG C, obtains mute oily work in-process after mixing and stirring;
D, prepare mute oily finished product:
The slack wax of formula ratio, anti-friction liniment, siccative and auxiliary agent is added in scuffing of cylinder bore, under the stirring velocity of 900rpm, stir 30min, temperature controls at 25 ~ 60 DEG C, after stirring, under-0.1Mpa vacuum tightness, carry out deaeration process 30min with vacuum defoamation machine, after the filter bag being then 10 μm through fineness filters, obtain the mute oil of rub resistance.
performance test:
By other for the mute oil content of rub resistance obtained for above-described embodiment 1 to embodiment 4, crocking resistance, drying property, sticking power are tested, and with the common mute oil of prior art as a comparison case, test data is in table 1.
The performance test data of the mute oil of rub resistance obtained by table 1 embodiment 1 to embodiment 4
| Test event | Comparative example | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Learn vibration shape rub resistance (swinging up and down) | 3 grades | 4.5 level | 4.5 level | 5 grades | 4 grades |
| Swing rub (swinging) | 3 grades | 5 grades | 4.5 level | 4.5 level | 4.5 level |
| Vibration-type rub | 3 grades | 5 grades | 4.5 level | 4.5 level | 4.5 level |
| Time of drying (h) | 11.8 | 6.5 | 7.7 | 7.0 | 7.2 |
| The just dry time (min) | 12 | 4 | 5.2 | 4.5 | 4.8 |
| Sticking power | 3 grades | 5 grades | 4.5 level | 5 grades | 4.5 level |
In table 1:
Learning vibration shape rub resistance (swinging up and down) is measured by Japan system vibration shape abrasion-resistant tester, and test condition is: back and forth, result judges 500g/10: (poor) 1-3-5(is excellent) rating value represent by poor extremely excellent rank gear.
Swing rub (swinging) is measured by swing abrasion-resistant tester, and test condition is: 4 pounds/50 back and forth, and result judges: (poor) 1-3-5(is excellent) rating value represent by the extremely excellent rank gear of difference.
Vibration-type rub is measured by vibration-type abrasion-resistant tester, and result judges: (poor) 1-3-5(is excellent) rating value represent by the extremely excellent rank gear of difference.
Time of drying is measured by the dry determinator of Japan's rotary type, and test condition is: temperature: 25 DEG C, humidity 50%
Just the dry time is by Japan's system first dry determinator mensuration automatically.
Sticking power is by using 0.075cc/230cm
2ink amount draw a design in ivory board, after 24 hours with the adhesion of 3M adhesive plaster, tear, observe the ink situation of adhesive plaster attachment, result judges: (poor) 1-3-5(is excellent) rating value represent by the extremely excellent rank gear of difference.
From the test data of table 1, common mute oil compared to existing technology, the mute oil of the rub resistance that the present invention obtains has excellent drying property and crocking resistance, sticking power is good, thus efficiently solve the problem of the easy friction scumming that printed matter causes due to long distance transportation, and then ensure that the quality of printed matter, avoid the generation of the major issues such as the return of goods, claim; And its formula material is easy to get, cost is low, production technique is simple, be easy to produce, and has the feature of applicable scale operation.
Finally should be noted that; above embodiment is only for illustration of technical scheme of the present invention but not limiting the scope of the invention; although be explained in detail the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (10)
1. the mute oil of rub resistance, is characterized in that: be made up of the raw material of following weight percent:
Self-control siccative varniss 55 ~ 75%
Slack wax 1 ~ 4%
Flatting silica 10 ~ 30%
Mineral oil 1 ~ 10%
Anti-friction liniment 5 ~ 20%
Siccative 0.1 ~ 3%
Auxiliary agent 0.1 ~ 5%;
Wherein, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 25 ~ 45%
Dry vegetable oil 40 ~ 65%
Synolac 1 ~ 10%
Mineral oil 5 ~ 20%
Gelifying agent 0.1 ~ 2%.
2. the mute oil of a kind of rub resistance according to claim 1, is characterized in that: described slack wax is made up of the raw material of following weight percent:
Fischer-Tropsch wax powder 40 ~ 60%
Dry vegetable oil 40% ~ 60%.
3. the mute oil of a kind of rub resistance according to claim 1, is characterized in that: described anti-friction liniment is at least one in polyethylene wax, Microcrystalline Wax, paraffin, tetrafluoroethylene wax.
4. the mute oil of a kind of rub resistance according to claim 1, is characterized in that: the mute oil of described a kind of rub resistance is made up of the raw material of following weight percent:
Self-control siccative varniss 55 ~ 70%
Slack wax 2 ~ 4%
Flatting silica 10 ~ 25%
Mineral oil 1 ~ 10%
Anti-friction liniment 8 ~ 20%
Siccative 1 ~ 3%
Auxiliary agent 1 ~ 5%;
Wherein, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 30 ~ 45%
Dry vegetable oil 45 ~ 55%
Synolac 2 ~ 8%
Mineral oil 5 ~ 15%
Gelifying agent 0.5 ~ 2%.
5. the mute oil of a kind of rub resistance according to claim 4, is characterized in that: the mute oil of described a kind of rub resistance is made up of the raw material of following weight percent:
Self-control siccative varniss 65%
Slack wax 3%
Flatting silica 10%
Mineral oil 5%
Anti-friction liniment 13%
Siccative 2%
Auxiliary agent 2%;
Wherein, described self-control siccative varniss is made up of the raw material of following weight percent:
Modified rosin resin 35%
Dry vegetable oil 48%
Synolac 6%
Mineral oil 10%
Gelifying agent 1%.
6. the preparation method of the mute oil of a kind of rub resistance described in claim 1 to 5 any one, is characterized in that: comprise the following steps:
A, preparation self-control siccative varniss:
A1, by the dry vegetable oil of formula ratio, mineral oil, Synolac mix and blend, be then warming up to 55 ~ 75 DEG C, continue to stir;
A2, slowly add the modified rosin resin of formula ratio, temperature is risen to 200 ~ 230 DEG C, continue to stir certain hour;
A3, make temperature be down to 60 ~ 100 DEG C, start the gelifying agent dropping into formula ratio, after continuing to stir, obtain self-control siccative varniss;
B, prepare slack wax:
After the dry vegetable oil of formula ratio and Fischer-Tropsch wax powder mixing and stirring, filter, obtain slack wax;
C, prepare mute oily work in-process:
By formula ratio, obtain mute oily work in-process by after described self-control siccative varniss and mineral oil, flatting silica mixing and stirring;
D, prepare mute oily finished product:
By formula ratio, in described mute oily work in-process, add described slack wax, anti-friction liniment, siccative and auxiliary agent and stir, after then filtering, obtaining the mute oil of described rub resistance.
7. the preparation method of the mute oil of a kind of rub resistance according to claim 6, it is characterized in that: described step a1, by the dry vegetable oil of formula ratio, mineral oil, Synolac mix and blend, be then warming up to 55 ~ 75 DEG C, and to control stirring velocity be 250 ~ 350rpm, stir 5 ~ 10min;
Described step a2, slowly adds the modified rosin resin of formula ratio, temperature is risen to 200 ~ 230 DEG C, and control stirring velocity is 800 ~ 1200rpm, and keeps constant temperature constant speed, stirs 50 ~ 80min;
Described step a3, makes temperature be down to 60 ~ 100 DEG C, starts the gelifying agent dropping into formula ratio, continues stirring 50 ~ 80min, obtains self-control siccative varniss.
8. the preparation method of the mute oil of a kind of rub resistance according to claim 6, it is characterized in that: described step b, by the dry vegetable oil of formula ratio and Fischer-Tropsch wax powder under the stirring velocity of 250 ~ 350rpm, stir 20 ~ 40min, use fineness to be that the filter bag of 5 ~ 10 μm filters after stirring, obtain slack wax.
9. the preparation method of the mute oil of a kind of rub resistance according to claim 6, it is characterized in that: described step c, by described self-control siccative varniss, described slack wax and mineral oil, flatting silica under the stirring velocity of 800 ~ 1000rpm, stir 20 ~ 40min, temperature controls at 25 ~ 60 DEG C, obtains mute oily work in-process after mixing and stirring.
10. the preparation method of the mute oil of a kind of rub resistance according to claim 6, it is characterized in that: described steps d, anti-friction liniment, siccative and auxiliary agent is added in described mute oily work in-process, under the stirring velocity of 800 ~ 1000rpm, stir 20 ~ 40min, temperature controls at 25 ~ 60 DEG C, after stirring, carry out deaeration process with vacuum defoamation machine, after the filter bag being then 5 ~ 10 μm through fineness filters, obtain the mute oil of described rub resistance.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106318026A (en) * | 2016-08-23 | 2017-01-11 | 苏州裕同印刷有限公司 | Friction-resistant matt varnish |
| CN108219842A (en) * | 2018-01-30 | 2018-06-29 | 公安县瑞凯高分子材料股份有限公司 | Amide waxe is modified micronizing Fischer-Tropsch wax and its preparation method and application |
| CN108501490A (en) * | 2018-04-10 | 2018-09-07 | 南通恒鑫新材料有限公司 | A kind of preparation process of the reinforced high double-deck aluminum-plastic composite membrane of masking |
| CN109468006A (en) * | 2018-11-15 | 2019-03-15 | 段瑶瑶 | A kind of preparation method of the core-shell type aqueous acrylic resin coating of antifriction |
| CN110305528A (en) * | 2018-03-20 | 2019-10-08 | 深圳正峰印刷有限公司 | Surface treating agent and digital printing method for digital printing battery label |
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| CN106318026A (en) * | 2016-08-23 | 2017-01-11 | 苏州裕同印刷有限公司 | Friction-resistant matt varnish |
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| CN110305528A (en) * | 2018-03-20 | 2019-10-08 | 深圳正峰印刷有限公司 | Surface treating agent and digital printing method for digital printing battery label |
| CN108501490A (en) * | 2018-04-10 | 2018-09-07 | 南通恒鑫新材料有限公司 | A kind of preparation process of the reinforced high double-deck aluminum-plastic composite membrane of masking |
| CN109468006A (en) * | 2018-11-15 | 2019-03-15 | 段瑶瑶 | A kind of preparation method of the core-shell type aqueous acrylic resin coating of antifriction |
| CN112011076A (en) * | 2020-08-10 | 2020-12-01 | 江门市玛斯特包装有限公司 | Packaging bag with rough surface and preparation method thereof |
| CN112011076B (en) * | 2020-08-10 | 2022-09-30 | 江门市玛斯特包装有限公司 | Packaging bag with rough surface and preparation method thereof |
| CN115322618A (en) * | 2021-12-30 | 2022-11-11 | 佛山市儒林化工有限公司 | Frosted ink and preparation method thereof |
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