CN109810229A - A kind of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance and preparation method thereof - Google Patents
A kind of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance and preparation method thereof Download PDFInfo
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Abstract
The invention belongs to cigarette-brand technical fields, specifically disclose a kind of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance and preparation method thereof, which includes following raw material: A phase: 100-130 parts of hard resin, 300~420 parts of deionized water；B phase: 1-10 parts of reaction emulsifier, 3-5 parts of deionized water；C phase: 0.8~1.7 part of initiator, 2~17 parts of deionized water；D phase: 6-15 parts of crosslinking agent, 6~15 parts of deionized water；E phase: 3-10 parts of crosslinking agent, 6-15 parts of water；M phase: 213.3~338 parts of hybrid reaction agent；M1 phase: 25.1~33.9 parts of hybrid reaction agent.Water-based emulsion of the invention has fabulous adhesive force, acidproof, alkaline-resisting, scrubbing resistance to cigarette-brand dedicated paper.
Description
Technical field
The present invention relates to cigarette-brand technical fields, are specifically related to special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance and preparation method thereof.
Background technique
In recent years, China's Flexible-Packaging Industry has also put into more concerns to cigarette-brand acid and alkali-resistance, and research and development new product continues to bring out,
Relevant criterion is put into effect successively, and part flexible package enterprise also begins trying to apply.However, though cigarette-brand acid and alkali-resistance is concerned, but also
It disputes on a lot of, volatile organic compounds discharge, printability and adhesion problem are not solved preferably yet.
Since the surface tension of water is larger, cigarette-brand acid and alkali-resistance is caused to be difficult to the wetting and spreading on cigarette-brand, reduces aqueous painting
Expect adhesive force, and aqueous cigarette-brand acid and alkali-resistance plays binder, water-based emulsion and cigarette-brand acid and alkali-resistance during preparing coating
Adhesive force be the whether available key of water paint.
Summary of the invention
A kind of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance is provided it is an object of the invention to overcome the above problem, the aqueous cream
Liquid belongs to self-cross linking type, has environment-friendly advantage outstanding to volatile organic compounds, has excellent adhesive force, anti-ization to cigarette-brand
Learn property and it is resistance to physical.
To achieve the above object, the technical solution adopted by the present invention is that a kind of acid and alkali-resistance water-based emulsion, including following weight
The ingredient of part:
A phase: 100~130 parts of hard resin, 300~420 parts of deionized water；
B phase: 1~10 part of reactive emulsifier, 3~5 parts of deionized water；
C phase: 0.8~1.7 part of initiator, 2~17 parts of deionized water；
D phase: 6~15 parts of crosslinking agent, 6~15 parts of deionized water；
E phase: 3~10 parts of crosslinking agent, 6~15 parts of deionized water；
M phase: 213.3~338 parts of hybrid reaction agent；
M1 phase: 25.1~33.9 parts of hybrid reaction agent.
Water-based emulsion, and the parts by weight of each raw material of strict control are prepared by using above-mentioned raw materials, can be made obtained aqueous
Lotion has excellent adhesive force, chemical resistance and resistance to physical to cigarette coupon.
Preferably, in the C phase, initiator is one of potassium peroxydisulfate, ammonium persulfate and sodium peroxydisulfate.
Preferably, crosslinking agent be vinyltriethoxysilane, r- glycidyl ether oxygen propyl trimethoxy silicane, oneself two
It is more than at least one of acid dihydrazide, Diacetone Acrylamide, organosilicon and extraordinary ring ammonia organosilicon.The present invention by using
Vinyltriethoxysilane, r- glycidyl ether oxygen propyl trimethoxy silicane, adipic dihydrazide, diacetone acrylamide acyl
Amine, organosilicon and extraordinary ring ammonia organosilicon at least two are used as crosslinking agent, can improve the adhesive strength and surface attachment of lotion
Power.More preferably, in the D phase and E phase, crosslinking agent is by vinyltriethoxysilane, r- glycidyl ether oxygen propyl three
Methoxy silane, adipic dihydrazide, Diacetone Acrylamide, organosilicon and extraordinary ring ammonia organosilicon are 1.5:1 with weight ratio:
The mixture of 0.8:0.8:0.8:1 composition.
Preferably, the M mixes the raw material that reactant includes following parts by weight: 50~75 parts of styrene, different monooctyl ester 76
~131 parts, 56~70 parts of butyl acrylate, 6~7 parts of silane coupling agent, 3.5~7 parts of specific epoxy organosilicon, methacrylic acid
10~15 parts of tert-butyl, 3.5~8 parts of cationic emulsifier, 5~10 parts of nonionic emulsifier, methyl methacrylate 10~15
Part.
Preferably, in the M1 phase, hybrid reaction agent includes following raw material: 5~7.5 parts of styrene, different monooctyl ester
10.5~13.5 parts, 5.5~7 parts of butyl acrylate, 0.6~0.7 part of silane coupling agent, specific epoxy organosilicon 0.3~0.7
Part, 1~1.5 part of methacrylic acid tert-butyl, 2~4 parts of cationic emulsifier, 4~6 parts of nonionic emulsifier, methacrylic acid
10~15 parts of methyl esters.
Another object of the present invention is to provide a kind of preparation method of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance, the preparation sides
Method is easy to operate, by addition time, reaction time and the reaction temperature of each raw material of strict control, is able to maintain preparation lotion process
The reaction rate of front and back phase is balanced, and can improve the conversion ratio and stability of reaction, has water-based emulsion obtained to cigarette-brand excellent
Different adhesive force, chemical resistance and resistance to physical.
A kind of preparation method of the special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance, includes the following steps:
(1) A is added into reaction unit, is warming up to 82-85 DEG C, keep the temperature 6-10min, be then added the M of 3-7%
Enter into reaction unit, then B is added into reaction unit；
(2) it under the conditions of 80-83 DEG C, is added when C phase is identical with M remaining after step (1) addition into reaction unit,
83-87 DEG C is then heated to, 10-60min is kept the temperature, continuously adds M1 phase and obtain reaction solution；
(3) reaction solution that step (2) obtains is cooled to 81-84 DEG C, D phase is then added, keep the temperature 35-60min, then cool down
To 70-75 DEG C, E phase is added, cools down after reaction, obtains the special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance.
The present invention uses above-mentioned the step of preparing water-based emulsion, by controlling reaction temperature and the reaction time of each raw material,
The reaction rate that can control the reaction front and back phase is balanced, improves the stability of reaction；In addition, by the way that M phase to be added portionwise, and
It is added when C phase is identical with remaining M, after, add M1 phase, 30 minutes.It can be reduced the variation of reaction process, improve anti-
The conversion ratio and stability answered.
Preferably, the addition time of M phase is 8-16min, and the addition time of B phase is 10-20min.
Preferably, in the step (2), addition time of C phase is 3.2-4.4h, and the addition time of remaining M phase is
3.1-4.6h。
Preferably, in the step (2), after adding M phase, it is rinsed with water the loading container of M phase, and M1 is added to
In reaction unit.
Preferably, in the step (3), the addition time of D phase is 5-16min, and the addition time of E phase is 10-16min.
Beneficial effects of the present invention: water-based emulsion of the invention has excellent adhesive force, chemical resistance and resistance to object to cigarette-brand
Rationality.Preparation method of the invention is easy to operate, addition time and reaction temperature by each raw material of strict control, makes obtained
Water-based emulsion has excellent adhesive force, chemical resistance and resistance to physical to cigarette coupon, there is fabulous adhesive force to cigarette coupon.
Specific embodiment
To better illustrate the object, technical solutions and advantages of the present invention, below in conjunction with specific embodiment to the present invention
It is described further.
Embodiment 1
As a kind of embodiment of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance of the invention, the lotion includes following parts by weight
Ingredient:
A phase: 100 parts of hard resin, 300 parts of deionized water；
B phase: 1 part of reactive emulsifier, 3 parts of deionized water；
C phase: 0.5 part of initiator, 10 parts of deionized water；
D phase: 6 parts of crosslinking agent, 6 parts of deionized water；
E phase: 3 parts of crosslinking agent, 6 parts of deionized water；
M phase: 250 parts of hybrid reaction agent；
M1 phase: 25.2 parts of agent are answered after mixing.
In the C phase, initiator is potassium peroxydisulfate；In the D phase and E phase, crosslinking agent is that by adipic dihydrazide and have
The mixture that machine silicon is formed with weight ratio 2.8:1.
The hybrid reaction agent of the M phase includes the raw material of following parts by weight: 50 parts of styrene, 105 parts of different monooctyl ester, acrylic acid
56 parts of butyl ester, 6 parts of silane coupling agent, 4 parts of specific epoxy organosilicon, 10 parts of methacrylic acid tert-butyl, cationic emulsifier 4
Part, 5 parts of nonionic emulsifier, 10 parts of methyl methacrylate.
The hybrid reaction agent of the M1 phase includes the raw material of following parts by weight: 5 parts of styrene, 10.5 parts of different monooctyl ester, propylene
5.5 parts of acid butyl ester, 0.6 part of silane coupling agent, 0.5 part of specific epoxy organosilicon, 1 part of methacrylic acid tert-butyl, cationic galactomannan
0.5 part of agent, 0.6 part of nonionic emulsifier, 1 part of methyl methacrylate.
The preparation method of the above-mentioned special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance, includes the following steps:
(1) A is added into reaction unit, is warming up to 85 DEG C, kept the temperature 10min, then 3% M is added to anti-
It answers in device, then B is added into reaction unit；
(2) it under the conditions of 80 DEG C, is added when C phase is identical with M remaining after step (1) addition into reaction unit, so
After be warming up to 83 DEG C, keep the temperature 10min, obtain reaction solution；M1 is continuously added to be added into reaction unit；
(3) reaction solution that step (2) obtains is cooled to 80 DEG C, D phase is then added, keep the temperature 60min, then be cooled to 70
DEG C, E phase is added, cools down after reaction, obtains the special-purpose aqueous lotion of cigarette-brand acid-fast alkali-proof.
In the step (1), the addition time of M phase is 10min, and the addition time of B phase is 15min.
In the step (2), the addition time of C phase is 4h, and the addition time of remaining M phase is 3.8h.
In the step (2), after adding M phase, it is rinsed with water the loading container of M phase, and M1 is added to reaction dress
In setting.
In the step (3), the addition time of D phase is 5min, and the addition time of E phase is 10min.
Embodiment 2
As a kind of embodiment of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance of the invention, the lotion includes following parts by weight
Ingredient:
A phase: 105 parts of hard resin, 310 parts of deionized water；
B phase: 3 parts of reactive emulsifier, 3 parts of deionized water；
C phase: 0.8 part of initiator, 10 parts of deionized water；
D phase: 9 parts of crosslinking agent, 9 parts of deionized water；
E phase: 5 parts of crosslinking agent, 15 parts of deionized water；
M phase: 263.1 parts of hybrid reaction agent；
M1 phase: 28.7 parts of hybrid reaction agent.
In the C phase, initiator is potassium peroxydisulfate；In the D phase and E phase, crosslinking agent is by vinyl triethoxyl silicon
Alkane, r- glycidyl ether oxygen propyl trimethoxy silicane, adipic dihydrazide, Diacetone Acrylamide, organosilicon and extraordinary ring
Ammonia organosilicon is with the mixture that weight ratio is that 1.5:1:0.8:0.8:0.8:1 is formed.
The hybrid reaction agent of the M phase includes the raw material of following parts by weight: 55 parts of styrene, 110 parts of different monooctyl ester, acrylic acid
56 parts of butyl ester, 6.1 parts of silane coupling agent, 4 parts of specific epoxy organosilicon, 12 parts of methacrylic acid tert-butyl, cationic emulsifier
3.5 parts, 6 parts of nonionic emulsifier, 10.5 parts of methyl methacrylate.
The hybrid reaction agent of the M1 phase includes the raw material of following parts by weight: 6 parts of styrene, 12 parts of different monooctyl ester, acrylic acid
It is 6 parts of butyl ester, 0.6 part of silane coupling agent, 0.3 part of specific epoxy organosilicon, 1.5 parts of methacrylic acid tert-butyl, cation emulsified
0.3 part of agent, 0.5 part of nonionic emulsifier, 1.5 parts of methyl methacrylate.
The preparation method of the above-mentioned special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance, includes the following steps:
(1) A is added into reaction unit, is warming up to 82 DEG C, kept the temperature 6min, then 4% M is added to reaction
In device, then B is added into reaction unit；
(2) it under the conditions of 81 DEG C, is added when C phase is identical with M remaining after step (1) addition into reaction unit, so
After be warming up to 84 DEG C, keep the temperature 35min, continuously add M1 phase and obtain reaction solution；
(3) reaction solution that step (2) obtains is cooled to 81 DEG C, D phase is then added, keep the temperature 35min, then be cooled to 72
DEG C, E phase is added, cools down after reaction, obtains the special-purpose aqueous lotion of cigarette-brand acid-fast alkali-proof.
In the step (1), the addition time of M phase is 10min, and the addition time of B phase is 10min.
In the step (2), the addition time of C phase is 4.2h, and the addition time of remaining M phase is 3.8h.
In the step (2), after adding M phase, it is rinsed with water the loading container of M phase, and M1 is added to reaction dress
In setting.
In the step (3), the addition time of D phase is 12min, and the addition time of E phase is 11min.
Embodiment 3
As a kind of embodiment of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance of the invention, the lotion includes following parts by weight
Ingredient:
A phase: 120 parts of hard resin, 420 parts of deionized water；
B phase: 6 parts of reactive emulsifier, 5 parts of deionized water；
C phase: 1.5 parts of initiator, 9 parts of deionized water；
D phase: 16 parts of crosslinking agent, 15 parts of deionized water；
E phase: 8 parts of crosslinking agent, 8 parts of deionized water；
M phase: 213.3 parts of hybrid reaction agent；
M1 phase: 30.13 parts of hybrid reaction agent.
In the C phase, initiator is ammonium persulfate；In the D phase and E phase, crosslinking agent is by adipic dihydrazide, double third
Ketone acrylamide, organosilicon and specific epoxy organosilicon are with the mixture that weight ratio is that 2.5:1.1:1:1.5 is formed.
The hybrid reaction agent of the M phase includes the raw material of following parts by weight: 71 parts of styrene, 76 parts of different monooctyl ester, acrylic acid
It is 65 parts of butyl ester, 6.3 parts of silane coupling agent, 3.5 parts of specific epoxy organosilicon, 15 parts of methacrylic acid tert-butyl, cation emulsified
6 parts of agent, 6 parts of nonionic emulsifier, 15 parts of methyl methacrylate.
The hybrid reaction agent of the M1 phase includes the raw material of following parts by weight: 6.5 parts of styrene, 12 parts of different monooctyl ester, propylene
6.5 parts of acid butyl ester, 0.63 part of silane coupling agent, 0.3 part of specific epoxy organosilicon, 1.5 parts of methacrylic acid tert-butyl, cation
0.6 part of emulsifier, 0.6 part of nonionic emulsifier, 1.5 parts of methyl methacrylate.
The preparation method of the above-mentioned special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance, includes the following steps:
(1) A is added into reaction unit, is warming up to 82 DEG C, kept the temperature 12min, then 5% M is added to anti-
It answers in device, then B is added into reaction unit；
(2) it under the conditions of 82 DEG C, is added when C phase is identical with M remaining after step (1) addition into reaction unit, so
After be warming up to 85 DEG C, keep the temperature 60min, continuously add M1 phase and obtain reaction solution；
(3) reaction solution that step (2) obtains is cooled to 83 DEG C, D phase is then added, keep the temperature 50min, then be cooled to 73
DEG C, E phase is added, cools down after reaction, obtains the special-purpose aqueous lotion of cigarette-brand acid-fast alkali-proof.
In the step (1), the addition time of M phase is 8min, and the addition time of B phase is 12min.
In the step (2), the addition time of C phase is 4.1h, and the addition time of remaining M phase is 4.05h.
In the step (2), after adding M phase, the loading container of M phase is continuously added, and M1 is added to reaction dress
In setting.
In the step (3), the addition time of D phase is 13min, and the addition time of E phase is 13min.
Embodiment 4
As a kind of embodiment of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance of the invention, the lotion includes following parts by weight
Ingredient:
A phase: 123 parts of hard resin, 400 parts of deionized water；
B phase: 5 parts of reactive emulsifier, 5 parts of deionized water；
C phase: 1.3 parts of initiator, 2 parts of deionized water；
D phase: 12 parts of crosslinking agent, 12 parts of water；
E phase: 8 parts of crosslinking agent, 9 parts of water；
M phase: 308.9 parts of hybrid reaction agent；
M1 phase: 31.13 parts of hybrid reaction agent.
In the C phase, initiator is ammonium persulfate；In the D phase and E phase, r- glycidyl ether oxygen propyl trimethoxy
The mixture that silane and Diacetone Acrylamide are formed with weight ratio for 6:4.
The hybrid reaction agent of the M phase includes the raw material of following parts by weight: 75 parts of styrene, 123 parts of different monooctyl ester, acrylic acid
62 parts of butyl ester, 6.1 parts of silane coupling agent, 5.3 parts of specific epoxy organosilicon, 12.5 parts of methacrylic acid tert-butyl, cationic galactomannan
3.5 parts of agent, 9 parts of nonionic emulsifier, 12.5 parts of methyl methacrylate.
The hybrid reaction agent of the M1 phase includes the raw material of following parts by weight: 7.5 parts of styrene, 12 parts of different monooctyl ester, propylene
6.2 parts of acid butyl ester, 0.65 part of silane coupling agent, 0.53 part of specific epoxy organosilicon, 1.25 parts of methacrylic acid tert-butyl, sun from
0.6 part of sub- emulsifier, 0.9 part of nonionic emulsifier, 1.5 parts of methyl methacrylate.
The preparation method of above-mentioned acid and alkali-resistance water-based emulsion, includes the following steps:
(1) A is added into reaction unit, is warming up to 82 DEG C, kept the temperature 15min, then 6% M is added to anti-
It answers in device, then B is added into reaction unit；
(2) it under the conditions of 83 DEG C, is added when C phase is identical with M remaining after step (1) addition into reaction unit, so
After be warming up to 85 DEG C, keep the temperature 55min, continuously add M1 phase and obtain reaction solution；；
(3) reaction solution that step (2) obtains is cooled to 82 DEG C, D phase is then added, keep the temperature 45min, then be cooled to 74
DEG C, E phase is added, cools down after reaction, obtains the special-purpose aqueous lotion of cigarette-brand acid-fast alkali-proof.
In the step (1), the addition time of M phase is 20min, and the addition time of B phase is 20min.
In the step (2), the addition time of C phase is 3.2h, and the addition time of remaining M phase is 3.1h.
In the step (2), after adding M phase, it is rinsed with water the loading container of M phase, and M1 is added to reaction dress
In setting.
In the step (3), the addition time of D phase is 12min, and the addition time of E phase is 12min.
Embodiment 5
As a kind of embodiment of special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance of the invention, the lotion includes following parts by weight
Ingredient:
A phase: 130 parts of hard resin, 350 parts of deionized water；
B phase: 10 parts of reactive emulsifier, 5 parts of deionized water；
C phase: 1.7 parts of initiator, 17 parts of deionized water；
D phase: 15 parts of crosslinking agent, 15 parts of deionized water；
E phase: 10 parts of crosslinking agent, 10 parts of deionized water；
M phase: 338 parts of hybrid reaction agent；
M1 phase: 33.9 parts of hybrid reaction agent.
In the C phase, initiator is sodium peroxydisulfate；In the D phase and E phase, crosslinking agent be by Diacetone Acrylamide and
Organosilicon is with the mixture that weight ratio is that 2.1:2.8 is formed.
The hybrid reaction agent of the M phase includes the raw material of following parts by weight: 75 parts of styrene, 131 parts of different monooctyl ester, acrylic acid
70 parts of butyl ester, 7 parts of silane coupling agent, 7 parts of specific epoxy organosilicon, 15 parts of methacrylic acid tert-butyl, cationic emulsifier 8
Part, 10 parts of nonionic emulsifier, 15 parts of methyl methacrylate.
The hybrid reaction agent of the M1 phase includes the raw material of following parts by weight: 7.5 parts of styrene, 13.5 parts of different monooctyl ester, third
7 parts of olefin(e) acid butyl ester, 0.7 part of silane coupling agent, 0.7 part of specific epoxy organosilicon, 1.5 parts of methacrylic acid tert-butyl, cation
0.8 part of emulsifier, 1 part of nonionic emulsifier, 1.2 parts of methyl methacrylate.
The preparation method of the above-mentioned special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance, includes the following steps:
(1) A is added into reaction unit, is warming up to 85 DEG C, kept the temperature 10min, then 7% M is added to anti-
It answers in device, then B is added into reaction unit；
(2) it under the conditions of 83 DEG C, is added when C phase is identical with M remaining after step (1) addition into reaction unit, so
After be warming up to 87 DEG C, keep the temperature 20min, continuously add M1 phase and obtain reaction solution；
(3) reaction solution that step (2) obtains is cooled to 84 DEG C, D phase is then added, keep the temperature 60min, then be cooled to 75
DEG C, E phase is added, cools down after reaction, obtains the special-purpose aqueous lotion of cigarette-brand acid-fast alkali-proof.
In the step (1), the addition time of M phase is 16min, and the addition time of B phase is 19min.
In the step (2), the addition time of C phase is 4.4h, and the addition time of remaining M phase is 4.6h.
In the step (2), after adding M phase, it is rinsed with water the loading container of M phase, and M1 is added to reaction dress
In setting.
In the step (3), the addition time of D phase is 16min, and the addition time of E phase is 16min.
Embodiment 6
Alkaline-resisting, resistance to scrub, resistance to patch are carried out to Examples 1 to 5 and the special-purpose aqueous lotion of commercially available cigarette-brand acid-fast alkali-proof
Bottle glue test, test method:
Alkaline-resisting (alkali infiltration) test: 1) by the built-in water of water-bath, being adjusted to 80-85 DEG C of temperature, prepares mass ratio with beaker
2.5% sodium hydroxide solution, is placed in water-bath, is warming up to 80-85 DEG C；2) drawdown sheet is cut with scissors, is built up
The cube of opening and fixation, scrape sample and face out；3) it is scraped in sample what is rolled well, applies one layer of phenolphthalein (powdered) with hairbrush, must protect
Card uniformly, is gently brushed；4) the opening cube drawdown sheet for being coated with phenolphthalein is put into this burning at 80-85 DEG C by sodium hydrate aqueous solution temperature
In cup, the time of record phenolphthalein discoloration；5) drawdown sheet of discoloration is taken out with tweezers from beaker and successively tests.
The test of resistance to scrub (aluminium layer humidity adhesive force): it will 1) scrape sample and be soaked in water 5min taking-up, and be placed on and be placed with glass
On electronic scale, with toothbrush come backwash 40 seconds.Must exert oneself in the process 200g and uniformly and speed it is identical；2) after swiped through,
Baking oven drying is put it into, and observation scrapes sample coating and takes off degree.
Test result is as shown in table 2:
Table 2
Water-based emulsion of the invention is alkaline-resisting at 30-90 seconds, highest < 120 second.Resistance to patch bottle glue, resistance to scrub coating is substantially not
Fall (sample of aluminizing, aluminium layer do not fall), there is excellent alkaline-resisting, adhesive force, more preferably recycles more environmentally-friendly, pollution of the reduction to environment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (10)
1. a kind of cigarette-brand acid and alkali-resistance water-based emulsion, which is characterized in that the ingredient including following parts by weight:
A phase: 100~130 parts of hard resin, 300~420 parts of deionized water；
B phase: 1~10 part of reactive emulsifier, 3~5 parts of deionized water；
C phase: 0.8~1.7 part of initiator, 2~17 parts of deionized water；
D phase: 6~15 parts of crosslinking agent, 6~15 parts of deionized water；
E phase: 3~10 parts of crosslinking agent, 6~15 parts of deionized water；
M phase: 213.3~338 parts of hybrid reaction agent；
M1 phase: 25.1~33.9 parts of hybrid reaction agent.
2. the special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance according to claim 1, which is characterized in that in the C phase, initiator is
One of potassium peroxydisulfate, ammonium persulfate and sodium peroxydisulfate.
3. the special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance according to claim 1, which is characterized in that in the D phase and E phase, hand over
Connection agent is vinyltriethoxysilane, r- glycidyl ether oxygen propyl trimethoxy silicane, adipic dihydrazide, diacetone third
At least one of acrylamide, organosilicon and extraordinary ring ammonia organosilicon.
4. the special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance according to claim 1, which is characterized in that the M mixes reactant
Raw material including following parts by weight: 50~75 parts of styrene, 76~131 parts of different monooctyl ester, 56~70 parts of butyl acrylate, silane are even
Join 6~7 parts of agent, 3.5~7 parts of specific epoxy organosilicon, 10~15 parts of methacrylic acid tert-butyl, cationic emulsifier 3.5~8
Part, 5~10 parts of nonionic emulsifier, 10~15 parts of methyl methacrylate.
5. the special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance according to claim 1, which is characterized in that the M1 mixes reactant
Raw material including following parts by weight: 5~7.5 parts of styrene, 10.5~13.5 parts of different monooctyl ester, 5.5~7 parts of butyl acrylate, silicon
0.6~0.7 part of alkane coupling agent, 0.3~0.7 part of specific epoxy organosilicon, 1~1.5 part of methacrylic acid tert-butyl, cationic galactomannan
2~4 parts of agent, 4~6 parts of nonionic emulsifier, 10~15 parts of methyl methacrylate.
6. a kind of preparation method of the special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance as described in any one in claim 1-5, feature exist
In: include the following steps:
(1) A is added into reaction unit, is warming up to 82~85 DEG C, keep the temperature 6~10min, be then added 3~7% M
Enter into reaction unit, then B is added into reaction unit；
(2) it under the conditions of 80~83 DEG C, is added when C phase is identical with M remaining after step (1) addition into reaction unit, so
After be warming up to 83~87 DEG C, keep the temperature 10~60min, continuously add M1 phase and obtain reaction solution；
(3) reaction solution that step (2) obtains is cooled to 81~84 DEG C, D phase is then added, keep the temperature 3~60min, then be cooled to
70~75 DEG C, E phase is added, cools down after reaction, obtains the special-purpose aqueous lotion of cigarette-brand acid and alkali-resistance.
7. a kind of preparation method of acid and alkali-resistance water-based emulsion according to claim 6, it is characterised in that: the step (1)
In, the addition time of M phase is 8~16min, and the addition time of B phase is 10~20min.
8. a kind of preparation method of acid and alkali-resistance water-based emulsion according to claim 6, it is characterised in that: the step (2)
In, the addition time of C phase is 3.2~4.4h, and the addition time of remaining M phase is 3.1-4.6h.
9. a kind of preparation method of acid and alkali-resistance water-based emulsion according to claim 6, it is characterised in that: the step (2)
In, after adding M phase, it is rinsed with water the loading container of M phase, and M1 is added in reaction unit.
10. a kind of preparation method of acid and alkali-resistance water-based emulsion according to claim 6, it is characterised in that: the step (3)
In, the addition time of D phase is 5~16min, and the addition time of E phase is 10~16min.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116003671A (en) * | 2022-12-27 | 2023-04-25 | 河北昊泽化工有限公司 | Preparation method and production equipment of cationic beer label alkali-resistant emulsion |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116003671A (en) * | 2022-12-27 | 2023-04-25 | 河北昊泽化工有限公司 | Preparation method and production equipment of cationic beer label alkali-resistant emulsion |
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