CN109734837A - A kind of water-resistant type K11 lotion and preparation method thereof - Google Patents
A kind of water-resistant type K11 lotion and preparation method thereof Download PDFInfo
- Publication number
- CN109734837A CN109734837A CN201811556761.XA CN201811556761A CN109734837A CN 109734837 A CN109734837 A CN 109734837A CN 201811556761 A CN201811556761 A CN 201811556761A CN 109734837 A CN109734837 A CN 109734837A
- Authority
- CN
- China
- Prior art keywords
- parts
- lotion
- water
- preparation
- emulsifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000006210 lotion Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 239000003999 initiator Substances 0.000 claims abstract description 37
- 239000000839 emulsion Substances 0.000 claims abstract description 27
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 26
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 22
- -1 hydroxyl ethyl Chemical group 0.000 claims abstract description 22
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical class CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000007774 longterm Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000003643 water by type Substances 0.000 claims abstract description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000008367 deionised water Substances 0.000 claims description 13
- 229910021641 deionized water Inorganic materials 0.000 claims description 13
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- 238000004945 emulsification Methods 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 10
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 10
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 10
- 239000012874 anionic emulsifier Substances 0.000 claims description 9
- 239000012875 nonionic emulsifier Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- 229920001400 block copolymer Polymers 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical group [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 5
- 235000019394 potassium persulphate Nutrition 0.000 claims description 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 4
- 239000006071 cream Substances 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims 1
- 235000011130 ammonium sulphate Nutrition 0.000 claims 1
- 125000000129 anionic group Chemical group 0.000 claims 1
- 125000004494 ethyl ester group Chemical group 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 238000007654 immersion Methods 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 abstract description 9
- 230000001070 adhesive effect Effects 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 239000003513 alkali Substances 0.000 description 6
- 238000005213 imbibition Methods 0.000 description 6
- 125000005395 methacrylic acid group Chemical class 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000011414 polymer cement Substances 0.000 description 3
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011527 polyurethane coating Substances 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Abstract
The invention discloses a kind of water-resistant type K11 lotion and preparation method thereof, lotion forms 90 ~ 110 parts of deionized waters, 30 ~ 60 parts of butyl acrylates, 30 ~ 45 parts of styrene, 0 ~ 10 part of methacrylic acid, 0 ~ 10 part of hydroxyl ethyl ester, 0.7 ~ 7.8 part of emulsifier, 0.5 ~ 4.5 part of initiator by each raw material of following parts by weight.Preparation method: the 1) preparation of bottom material liquid A；2) preparation of pre-emulsion B；3) preparation of initiator solution C；4) A, B, C are mixed；5) cool down, adjust pH, filtering and discharging.A kind of water-resistant type K11 lotion of the present invention has better adhesive strength and compression strength than universal K11 in the environment of long-term immersion, and water absorption rate is low, and has more environmental-protection function.
Description
Technical field
The present invention relates to a kind of water-resistant type K11 lotions and preparation method thereof.
Background technique
As the improvement of people's living standards, its requirement to the waterproof performance of building coating also improves several ranks therewith
Section, and it is more complicated and changeable to its environment.Between there is boiled water room in interior, such as: Tea Room, kitchen, toilet bath room and balcony
Deng, the room that landscape pond, swimming pool etc. are intake for a long time is higher to the waterproof performance requirement of building, under these circumstances effect effect
The best still double-component polyurethane coating of fruit, but double-component polyurethane coating taste is bigger, and price is higher.
Universal water-proof emulsion K11 is able to satisfy the water protection standards in national standard to building emulsion, can act on above-mentioned environment, but
Universal K11 is there are slurry penetration pressure is low, and when long-term soaked, the water absorption rate of lotion is high, and adhesive strength decline is very fast, is easy
Phenomena such as cracking occurs and falls off, in order to solve the above problem of universal K11, the invention proposes one kind to soak for a long time
K11 lotion under environmental activity.
Summary of the invention
The purpose of the present invention is to provide a kind of water-resistant type K11 lotions and preparation method thereof, it is intended to solve the above problems.
To achieve the goals above, the technical scheme is to design a kind of water-resistant type K11 lotions, by following parts by weight
Each raw material form 90 ~ 110 parts of deionized waters, 30 ~ 60 parts of butyl acrylates, 30 ~ 45 parts of styrene, 0 ~ 10 part of metering system
Acid, 0 ~ 10 part of hydroxyl ethyl ester, 0.7 ~ 7.8 part of emulsifier, 0.5 ~ 4.5 part of initiator.
Further, the hydroxyl ethyl ester be one or both of hydroxy-ethyl acrylate, propylene acid methyl hydroxyl ethyl ester with
The mixture of arbitrary proportion mixing.
Further, the emulsifier is that anionic emulsifier and nonionic emulsifier press quality proportioning (1 ~ 5): (1
~ 4) compound emulsifying agent formed after mixing.
Further, the anionic emulsifier is using in alkyl polyoxyethylene ether sulfate, dodecyl sodium sulfate
One or two kinds of mixtures in any proportion；The nonionic emulsifier is poly- using alkyl polyoxyethylene ether, ethyoxyl
One or two kinds of mixtures in any proportion of propylene ether block copolymers.
Further, the initiator is the one or more of potassium peroxydisulfate, ammonium persulfate, sodium peroxydisulfate by any
The mixture of ratio.
A kind of preparation method of water-resistant type K11 lotion, comprising the following steps:
Step 1: the preparation of bottom material liquid A: into the polymeric kettle for having blender, condenser, constant flow pump feeding device, addition is gone
35 ~ 45 parts of ionized water, 0.2 ~ 1 part of emulsifier, are warming up to temperature in the kettle and reach 83 ~ 90 DEG C；
Step 2: the preparation of pre-emulsion B: adding at normal temperatures and pressures into the pre-emulsification tank with monomer measuring tank, blender
Enter 30 ~ 60 parts of butyl acrylates, 30 ~ 45 parts of styrene, 0 ~ 10 part of methacrylic acid, 0 ~ 10 part of hydroxyl ethyl ester, emulsifier 0.4 ~ 6.8
Part, 40 ~ 55 parts of deionized water, it is stirred into uniform pre-emulsion, and stirring 10 ~ 55 minutes are spare；
Step 3: the preparation of initiator solution C: at normal temperatures and pressures into the pre-emulsification tank with monomer measuring tank, blender
0.5 ~ 4.5 part of initiator is added, 10 ~ 15 parts of deionized water, stirs spare to being completely dissolved；
Step 4: the 3% ~ 9% of pre-emulsion B total amount is added into kettle, initiator when polymerization temperature in the kettle reaches 83 ~ 90 DEG C
After 10 ~ 30 minutes, metering device is added dropwise simultaneously to polymerization by constant flow pump feeding device and constant current in the 10% ~ 90% of solution C total amount
Remaining pre-emulsion B and initiator solution C is added dropwise in kettle, time for adding was controlled at 180 ~ 350 minutes, and made initiator solution
It is added dropwise within C 0 ~ 30 minute more late than pre-emulsion B；
Step 5: control polymerization temperature in the kettle is in 84 ~ 90 DEG C and keeps the temperature 60 ~ 150 minutes, cool down and molten with 10% sodium hydroxide
Liquid adjusts pH to 5 ~ 8, stirs 15 ~ 50 minutes, filtering and discharging, and one kind K11 lotion lotion under long-term Soaking environment can be obtained.
The advantages and beneficial effects of the present invention are: a kind of water-resistant type K11 lotion of the present invention, in the environment to soak for a long time
Under, there is better adhesive strength and compression strength than universal K11, water absorption rate is low, and has more environmental-protection function.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more
Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment 1:
A kind of water-resistant type K11 lotion forms 90 parts of deionized waters, 30 parts of butyl acrylates, 30 by each raw material of following parts by weight
Part styrene, 2 parts of methacrylic acids, 3 parts of hydroxyl ethyl esters, 1.8 emulsifiers, 1.5 parts of initiators.
The hydroxyl ethyl ester is that one or both of hydroxy-ethyl acrylate, propylene acid methyl hydroxyl ethyl ester are mixed with arbitrary proportion
The mixture of conjunction.
The emulsifier is that anionic emulsifier and nonionic emulsifier press quality proportioning (1 ~ 5): after (1 ~ 4) mixing
The compound emulsifying agent of formation.The anionic emulsifier is using in alkyl polyoxyethylene ether sulfate, dodecyl sodium sulfate
One or two kinds of mixtures in any proportion；The nonionic emulsifier is poly- using alkyl polyoxyethylene ether, ethyoxyl
One or two kinds of mixtures in any proportion of propylene ether block copolymers.
The initiator is potassium peroxydisulfate.
Preparation method:
A. into the polymeric kettle for having blender, condenser, constant flow pump feeding device, deionized water the preparation of bottom material liquid A: is added
35 parts, 0.2 part of emulsifier, are warming up to temperature in the kettle and reach 84 DEG C；
B. 30 parts the preparation of pre-emulsion B: are added into the pre-emulsification tank with monomer measuring tank, blender at normal temperatures and pressures
Butyl acrylate, 30 parts of styrene, 2 parts of methacrylic acids, 3 parts of hydroxyl ethyl esters, 1.6 parts of emulsifier, 45 parts of deionized water, stirring is mixed
Uniform pre-emulsion is synthesized, and stirring 30 minutes spare；
C. it the preparation of initiator solution C: is added at normal temperatures and pressures into the pre-emulsification tank with monomer measuring tank, blender
1.5 parts of initiators, stir spare to being completely dissolved by 10 parts of deionized water；
D. when polymerization temperature in the kettle reaches 85 DEG C, the 3% of pre-emulsion B total amount is added into kettle, initiator solution C total amount
After 10%, 30 minutes, metering device is added dropwise by constant flow pump feeding device and constant current, remaining pre- cream is added dropwise into polymeric kettle simultaneously
Change liquid B and initiator solution C, time for adding was controlled at 180 minutes, and made drip for initiator solution C 30 minutes more late than pre-emulsion B
It adds complete；
E. control polymerization temperature in the kettle is in 85 DEG C and keeps the temperature 60 minutes, cools down and adjusts pH to 7 with 10% sodium hydroxide solution,
One kind K11 lotion lotion under long-term Soaking environment can be obtained in stirring 15 minutes, filtering and discharging.
According to JC/T 2090-2011 " polymer cement waterproof slurry " standard, it is desirable that the impermeability of lotion is greater than
Equal to 0.5 Mpa, under the conditions of non-treated, immersion water process, alkali process, moisture substrate, the adhesive strength of lotion will be greater than
Equal to 0.7 Mpa；The compression strength of lotion, flexural strength are greater than respectively equal to 28Mpa, 8 Mpa；The water imbibition of the lotion is wanted
Less than or equal to 6.0%.Impermeability of the invention is 0.9 Mpa；In non-treated, immersion water process, alkali process, moisture substrate item
Under part, the adhesive strength of lotion has all reached 1.35 Mpa；Compression strength of the invention has reached 30 Mpa, and flexural strength reaches
To 10 Mpa；Water imbibition of the invention is 5%.
Embodiment 2:
A kind of water-resistant type K11 lotion forms 100 parts of deionized waters, 40 parts of butyl acrylates, 35 by each raw material of following parts by weight
Part styrene, 2.5 parts of methacrylic acids, 4 parts of hydroxyl ethyl esters, 2.5 emulsifiers, 2.8 parts of initiators.
The hydroxyl ethyl ester is that one or both of hydroxy-ethyl acrylate, propylene acid methyl hydroxyl ethyl ester are mixed with arbitrary proportion
The mixture of conjunction.
The emulsifier is that anionic emulsifier and nonionic emulsifier press quality proportioning (1 ~ 5): after (1 ~ 4) mixing
The compound emulsifying agent of formation.The anionic emulsifier is using in alkyl polyoxyethylene ether sulfate, dodecyl sodium sulfate
One or two kinds of mixtures in any proportion；The nonionic emulsifier is poly- using alkyl polyoxyethylene ether, ethyoxyl
One or two kinds of mixtures in any proportion of propylene ether block copolymers.
The initiator is potassium peroxydisulfate.
Preparation method:
A. into the polymeric kettle for having blender, condenser, constant flow pump feeding device, deionized water the preparation of bottom material liquid A: is added
40 parts, 0.3 part of emulsifier, are warming up to temperature in the kettle and reach 84 DEG C；
B. 40 parts the preparation of pre-emulsion B: are added into the pre-emulsification tank with monomer measuring tank, blender at normal temperatures and pressures
Butyl acrylate, 35 parts of styrene, 2.5 parts of methacrylic acids, 4 parts of hydroxyl ethyl esters, 2.2 parts of emulsifier, 45 parts of deionized water, stirring
It is mixed into uniform pre-emulsion, and stirring 35 minutes spare；
C. it the preparation of initiator solution C: is added at normal temperatures and pressures into the pre-emulsification tank with monomer measuring tank, blender
2.8 parts of initiators, stir spare to being completely dissolved by 15 parts of deionized water；
D. when polymerization temperature in the kettle reaches 85 DEG C, the 3.5% of pre-emulsion B total amount is added into kettle, initiator solution C total amount
10%, 30 minutes after, by constant flow pump feeding device and constant current be added dropwise metering device be added dropwise simultaneously into polymeric kettle it is remaining pre-
Emulsion B and initiator solution C, time for adding was controlled at 180 minutes, and made initiator solution C 30 minutes more late than pre-emulsion B
It is added dropwise；
E. control polymerization temperature in the kettle is in 85 DEG C and keeps the temperature 60 minutes, cools down and adjusts pH to 7 with 10% sodium hydroxide solution,
One kind K11 lotion lotion under long-term Soaking environment can be obtained in stirring 20 minutes, filtering and discharging.
According to JC/T 2090-2011 " polymer cement waterproof slurry " standard, it is desirable that the impermeability of lotion is greater than
Equal to 0.5 Mpa, under the conditions of non-treated, immersion water process, alkali process, moisture substrate, the adhesive strength of lotion will be greater than
Equal to 0.7 Mpa；The compression strength of lotion, flexural strength are greater than respectively equal to 28Mpa, 8 Mpa；The water imbibition of the lotion is wanted
Less than or equal to 6.0%.Impermeability of the invention is 1.2 Mpa；In non-treated, immersion water process, alkali process, moisture substrate item
Under part, the adhesive strength of lotion has all reached 1.5 Mpa；Compression strength of the invention has reached 32 Mpa, and flexural strength reaches
To 12.5 Mpa；Water imbibition of the invention is 4.2%.
Embodiment 3:
A kind of water-resistant type K11 lotion forms 110 parts of deionized waters, 50 parts of butyl acrylates, 40 by each raw material of following parts by weight
Part styrene, 3 parts of methacrylic acids, 4.5 parts of hydroxyl ethyl esters, 2.8 emulsifiers, 3 parts of initiators.
The hydroxyl ethyl ester is that one or both of hydroxy-ethyl acrylate, propylene acid methyl hydroxyl ethyl ester are mixed with arbitrary proportion
The mixture of conjunction.
The emulsifier is that anionic emulsifier and nonionic emulsifier press quality proportioning (1 ~ 5): after (1 ~ 4) mixing
The compound emulsifying agent of formation.The anionic emulsifier is using in alkyl polyoxyethylene ether sulfate, dodecyl sodium sulfate
One or two kinds of mixtures in any proportion；The nonionic emulsifier is poly- using alkyl polyoxyethylene ether, ethyoxyl
One or two kinds of mixtures in any proportion of propylene ether block copolymers.
The initiator is potassium peroxydisulfate.
Preparation method:
A. into the polymeric kettle for having blender, condenser, constant flow pump feeding device, deionized water the preparation of bottom material liquid A: is added
40 parts, 0.4 part of emulsifier, are warming up to temperature in the kettle and reach 84 DEG C；
B. 50 parts the preparation of pre-emulsion B: are added into the pre-emulsification tank with monomer measuring tank, blender at normal temperatures and pressures
Butyl acrylate, 40 parts of styrene, 3 parts of methacrylic acids, 4.5 parts of hydroxyl ethyl esters, 2.4 parts of emulsifier, 55 parts of deionized water, stirring
It is mixed into uniform pre-emulsion, and stirring 40 minutes spare；
C. 3 the preparation of initiator solution C: are added into the pre-emulsification tank with monomer measuring tank, blender at normal temperatures and pressures
Part initiator, stirs spare to being completely dissolved by 15 parts of deionized water；
D. when polymerization temperature in the kettle reaches 85 DEG C, the 3.5% of pre-emulsion B total amount is added into kettle, initiator solution C total amount
10%, 30 minutes after, by constant flow pump feeding device and constant current be added dropwise metering device be added dropwise simultaneously into polymeric kettle it is remaining pre-
Emulsion B and initiator solution C, time for adding was controlled at 180 minutes, and made initiator solution C 30 minutes more late than pre-emulsion B
It is added dropwise；
E. control polymerization temperature in the kettle is in 85 DEG C and keeps the temperature 60 minutes, cools down and adjusts pH to 7 with 10% sodium hydroxide solution,
One kind K11 lotion lotion under long-term Soaking environment can be obtained in stirring 20 minutes, filtering and discharging.
According to JC/T 2090-2011 " polymer cement waterproof slurry " standard, it is desirable that the impermeability of lotion is greater than
Equal to 0.5 Mpa, under the conditions of non-treated, immersion water process, alkali process, moisture substrate, the adhesive strength of lotion will be greater than
Equal to 0.7 Mpa；The compression strength of lotion, flexural strength are greater than respectively equal to 28Mpa, 8 Mpa；The water imbibition of the lotion is wanted
Less than or equal to 6.0%.The impermeability of long-term immersion K11 of the invention is 1.05Mpa；At non-treated, immersion water process, alkali
Under the conditions of reason, moisture substrate, the adhesive strength of lotion has all reached 1.38 Mpa；The pressure resistance of long-term immersion K11 of the invention
Degree has reached 30.5 Mpa, and flexural strength has reached 11.8Mpa；The water imbibition of long-term immersion K11 of the invention is 4.8%.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of water-resistant type K11 lotion, which is characterized in that by each raw material of following parts by weight form 90 ~ 110 parts of deionized waters,
30 ~ 60 parts of butyl acrylates, 30 ~ 45 parts of styrene, 0 ~ 10 part of methacrylic acid, 0 ~ 10 part of hydroxyl ethyl ester, 0.7 ~ 7.8 part of emulsification
Agent, 0.5 ~ 4.5 part of initiator.
2. a kind of water-resistant type K11 lotion according to claim 1, which is characterized in that the hydroxyl ethyl ester is acrylic acid hydroxyl
The mixture that one or both of ethyl ester, propylene acid methyl hydroxyl ethyl ester are mixed with arbitrary proportion.
3. a kind of water-resistant type K11 lotion according to claim 1, which is characterized in that the emulsifier is anionic cream
Agent and nonionic emulsifier are by quality proportioning (1 ~ 5): the compound emulsifying agent formed after (1 ~ 4) mixing.
4. a kind of water-resistant type K11 lotion according to claim 3, which is characterized in that the anionic emulsifier uses
The mixture of one or both of alkyl polyoxyethylene ether sulfate, dodecyl sodium sulfate in any proportion；It is described it is non-from
Subtype emulsifier using alkyl polyoxyethylene ether, ethyoxyl polypropylene ether block copolymer it is one or two kinds of in any proportion
Mixture.
5. a kind of water-resistant type K11 lotion according to claim 1, which is characterized in that the initiator is potassium peroxydisulfate, mistake
One or more kinds of mixtures in any proportion of ammonium sulfate, sodium peroxydisulfate.
6. a kind of preparation method of water-resistant type K11 lotion described according to claim 1 ~ 5, which is characterized in that including following step
It is rapid:
Step 1: the preparation of bottom material liquid A: into the polymeric kettle for having blender, condenser, constant flow pump feeding device, addition is gone
35 ~ 45 parts of ionized water, 0.2 ~ 1 part of emulsifier, are warming up to temperature in the kettle and reach 83 ~ 90 DEG C；
Step 2: the preparation of pre-emulsion B: adding at normal temperatures and pressures into the pre-emulsification tank with monomer measuring tank, blender
Enter 30 ~ 60 parts of butyl acrylates, 30 ~ 45 parts of styrene, 0 ~ 10 part of methacrylic acid, 0 ~ 10 part of hydroxyl ethyl ester, emulsifier 0.4 ~ 6.8
Part, 40 ~ 55 parts of deionized water, it is stirred into uniform pre-emulsion, and stirring 10 ~ 55 minutes are spare；
Step 3: the preparation of initiator solution C: at normal temperatures and pressures into the pre-emulsification tank with monomer measuring tank, blender
0.5 ~ 4.5 part of initiator is added, 10 ~ 15 parts of deionized water, stirs spare to being completely dissolved；
Step 4: the 3% ~ 9% of pre-emulsion B total amount is added into kettle, initiator when polymerization temperature in the kettle reaches 83 ~ 90 DEG C
After 10 ~ 30 minutes, metering device is added dropwise simultaneously to polymerization by constant flow pump feeding device and constant current in the 10% ~ 90% of solution C total amount
Remaining pre-emulsion B and initiator solution C is added dropwise in kettle, time for adding was controlled at 180 ~ 350 minutes, and made initiator solution
It is added dropwise within C 0 ~ 30 minute more late than pre-emulsion B；
Step 5: control polymerization temperature in the kettle is in 84 ~ 90 DEG C and keeps the temperature 60 ~ 150 minutes, cool down and molten with 10% sodium hydroxide
Liquid adjusts pH to 5 ~ 8, stirs 15 ~ 50 minutes, filtering and discharging, and one kind K11 lotion lotion under long-term Soaking environment can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556761.XA CN109734837A (en) | 2018-12-19 | 2018-12-19 | A kind of water-resistant type K11 lotion and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556761.XA CN109734837A (en) | 2018-12-19 | 2018-12-19 | A kind of water-resistant type K11 lotion and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109734837A true CN109734837A (en) | 2019-05-10 |
Family
ID=66360715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556761.XA Pending CN109734837A (en) | 2018-12-19 | 2018-12-19 | A kind of water-resistant type K11 lotion and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109734837A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266439A (en) * | 2020-09-23 | 2021-01-26 | 泰州东方特种化工有限公司 | Ammonia-free waterproof emulsion and preparation method thereof |
| CN116023832A (en) * | 2022-12-26 | 2023-04-28 | 浙江天晨胶业股份有限公司 | Water-based strippable paint and preparation method thereof, protective film and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977257A (en) * | 2012-12-25 | 2013-03-20 | 上海三瑞高分子材料有限公司 | Water-whitening proof maishi paint emulsion of core-shell structure and method for preparing same |
| CN102993353A (en) * | 2012-10-12 | 2013-03-27 | 张家港市永法涂料有限公司 | Acrylic ester waterproof paint copolymerization emulsion and preparation method thereof |
| CN105254802A (en) * | 2015-10-17 | 2016-01-20 | 佛山市顺德区巴德富实业有限公司 | Waterproof emulsion and preparation method thereof |
| CN105949381A (en) * | 2016-06-20 | 2016-09-21 | 衡水新光化工有限责任公司 | Amine-free waterproof emulsion, preparing method thereof and waterproof coating containing amine-free waterproof emulsion |
| CN106117420A (en) * | 2016-07-26 | 2016-11-16 | 同济大学 | A kind of modified cement mortar styrene-acrylic emulsion and preparation method thereof |
-
2018
- 2018-12-19 CN CN201811556761.XA patent/CN109734837A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993353A (en) * | 2012-10-12 | 2013-03-27 | 张家港市永法涂料有限公司 | Acrylic ester waterproof paint copolymerization emulsion and preparation method thereof |
| CN102977257A (en) * | 2012-12-25 | 2013-03-20 | 上海三瑞高分子材料有限公司 | Water-whitening proof maishi paint emulsion of core-shell structure and method for preparing same |
| CN105254802A (en) * | 2015-10-17 | 2016-01-20 | 佛山市顺德区巴德富实业有限公司 | Waterproof emulsion and preparation method thereof |
| CN105949381A (en) * | 2016-06-20 | 2016-09-21 | 衡水新光化工有限责任公司 | Amine-free waterproof emulsion, preparing method thereof and waterproof coating containing amine-free waterproof emulsion |
| CN106117420A (en) * | 2016-07-26 | 2016-11-16 | 同济大学 | A kind of modified cement mortar styrene-acrylic emulsion and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266439A (en) * | 2020-09-23 | 2021-01-26 | 泰州东方特种化工有限公司 | Ammonia-free waterproof emulsion and preparation method thereof |
| CN112266439B (en) * | 2020-09-23 | 2022-04-05 | 泰州东方特种化工有限公司 | Ammonia-free waterproof emulsion and preparation method thereof |
| CN116023832A (en) * | 2022-12-26 | 2023-04-28 | 浙江天晨胶业股份有限公司 | Water-based strippable paint and preparation method thereof, protective film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106478864B (en) | A kind of low condensation product water-proof emulsion and preparation method thereof | |
| CN104497920B (en) | Water-based laminating adhesive and preparation method | |
| CN107868557A (en) | A kind of high water-resistant type polymer cement waterproof paint | |
| CN109628028A (en) | A kind of ceramic tile gum lotion and preparation method thereof | |
| CN106366228A (en) | Polyacrylic emulsion transparent waterproof glue and preparation method thereof | |
| CN102952243B (en) | Poly carboxylic acid water reducing agent adopting tartaric acid as chain transfer agent, and preparation method thereof | |
| CN109734837A (en) | A kind of water-resistant type K11 lotion and preparation method thereof | |
| CN101735541A (en) | Environmental-friendly type emulsion for heat insulating material and preparation method thereof | |
| JP2005534799A (en) | Aqueous polymer dispersions, their production and use, in particular anticorrosive coatings | |
| CN111138600B (en) | Butylbenzene-modified zero-ammonia acrylic waterproof mortar emulsion, preparation method thereof and waterproof mortar | |
| CN108164632A (en) | A kind of modified Cardanol derivative water-reducing agent and preparation method thereof | |
| CN105778014A (en) | Method for preparing high-solid content polycarboxylate superplasticizer | |
| CN105017916A (en) | Water-based paint high in weather resistance | |
| AU753348B2 (en) | Latex particles based on a vinyl acetate-ethylene copolymerizate, processes for the production thereof and the use thereof | |
| CN109929078A (en) | A kind of high performance metal protection lotion and preparation method thereof | |
| CN102146247A (en) | Waterproof coating containing polyether-modified silicon-acrylic soft resin and preparation method thereof | |
| CN106189950B (en) | A kind of aqueous, environmental protective high intensity sticker adhesive and preparation method thereof | |
| CN105175628A (en) | Oil well cement water-loss control agent compatible with AMPS (2-acrylamido-methylpropanesulfonic acid)-IA retarder and preparation method thereof | |
| CN109111547A (en) | A kind of silicone modified acrylic emulsion waterproofing agent and the preparation method and application thereof | |
| CN106699984B (en) | A kind of lightweight aggregate floating inhibitor and preparation method thereof for lightweight aggregate concrete | |
| CN107459609A (en) | A kind of self-cross linking type epoxy/compound soap-free emulsion of polyacrylate and its preparation technology | |
| CN105694642A (en) | Acrylate waterproof coating emulsion and preparation method thereof | |
| CN108641639A (en) | The preparation method of isocyanate-water polymer complex emulsions based Wood Adhesives | |
| CN109265625A (en) | A kind of dedicated acrylic emulsion of lacquer and its preparation method and application | |
| CN108794682A (en) | A kind of room temperature ketone hydrazine self-crosslinking acrylic resin lotion and its preparation method and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |