CN1282678C - Emulsoid for water base floor polishing agent - Google Patents
Emulsoid for water base floor polishing agent Download PDFInfo
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- CN1282678C CN1282678C CN 200310108609 CN200310108609A CN1282678C CN 1282678 C CN1282678 C CN 1282678C CN 200310108609 CN200310108609 CN 200310108609 CN 200310108609 A CN200310108609 A CN 200310108609A CN 1282678 C CN1282678 C CN 1282678C
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- Prior art keywords
- emulsion
- methyl
- monomers
- floor polishing
- water base
- Prior art date
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000005498 polishing Methods 0.000 title claims abstract description 16
- 239000000178 monomer Substances 0.000 claims abstract description 30
- 239000000839 emulsion Substances 0.000 claims abstract description 14
- -1 alkenyl carboxylic acid Chemical class 0.000 claims abstract description 10
- 238000004132 cross linking Methods 0.000 claims abstract description 8
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 8
- 150000003624 transition metals Chemical class 0.000 claims abstract description 8
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 3
- 239000004816 latex Substances 0.000 claims description 14
- 229920000126 latex Polymers 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 11
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims description 8
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 6
- IWLXWEWGQZEKGZ-UHFFFAOYSA-N azane;zinc Chemical compound N.[Zn] IWLXWEWGQZEKGZ-UHFFFAOYSA-N 0.000 claims description 5
- LDHQCZJRKDOVOX-UHFFFAOYSA-N 2-butenoic acid Chemical compound CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 claims description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- CCJAYIGMMRQRAO-UHFFFAOYSA-N 2-[4-[(2-hydroxyphenyl)methylideneamino]butyliminomethyl]phenol Chemical compound OC1=CC=CC=C1C=NCCCCN=CC1=CC=CC=C1O CCJAYIGMMRQRAO-UHFFFAOYSA-N 0.000 claims description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- GYDSPAVLTMAXHT-UHFFFAOYSA-N pentyl 2-methylprop-2-enoate Chemical compound CCCCCOC(=O)C(C)=C GYDSPAVLTMAXHT-UHFFFAOYSA-N 0.000 claims description 2
- ULDDEWDFUNBUCM-UHFFFAOYSA-N pentyl prop-2-enoate Chemical compound CCCCCOC(=O)C=C ULDDEWDFUNBUCM-UHFFFAOYSA-N 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 claims description 2
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 abstract description 8
- 239000002585 base Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 239000003513 alkali Substances 0.000 abstract description 2
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- HVDAEOSLZHDODQ-UHFFFAOYSA-N P(OCCCCCCCCCCCCCCCCCC)(O)O.C(C=C)(=O)O Chemical compound P(OCCCCCCCCCCCCCCCCCC)(O)O.C(C=C)(=O)O HVDAEOSLZHDODQ-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 230000003373 anti-fouling effect Effects 0.000 abstract 1
- 238000010556 emulsion polymerization method Methods 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 239000004160 Ammonium persulphate Substances 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 4
- 235000019395 ammonium persulphate Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000004209 oxidized polyethylene wax Substances 0.000 description 2
- 235000013873 oxidized polyethylene wax Nutrition 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- VUWCWMOCWKCZTA-UHFFFAOYSA-N 1,2-thiazol-4-one Chemical class O=C1CSN=C1 VUWCWMOCWKCZTA-UHFFFAOYSA-N 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical group CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- WAGQPVRUQLVVFJ-UHFFFAOYSA-N dibutyl benzene-1,2-dicarboxylate 2,2,2-tributoxyethyl dihydrogen phosphate Chemical compound C(C=1C(C(=O)OCCCC)=CC=CC1)(=O)OCCCC.P(=O)(OCC(OCCCC)(OCCCC)OCCCC)(O)O WAGQPVRUQLVVFJ-UHFFFAOYSA-N 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The present invention discloses emulsion for water base floor polishing agents with combined self crosslink and metal crosslink. The emulsion is prepared by an emulsion polymerization method by adding transition metal complex compounds. The present invention is characterized in that the emulsion comprises the following components: (methyl radical) acrylic acid octadecy l phosphite of C4 to C10 with a dosage of 30 to 60% of the total weight of monomers; alkenyl carboxylic acid of C3 to C6 with a dosage of 10 to 20% of the total weight of the monomers; a vinyl aromatic compound of vinyl with a dosage of 20 to 60% of the total weight of the monomers; (methyl radical) acrylic acid crosslinking monomers of C4 to C20 with a dosage of 1 to 6% of the total weight of the monomers. The crosslinking complex compounds of transitional metal of the emulsion are zinc ammine. The emulsion for water base floor polishing agents of the present invention contains low volatility organic substances, and films can be formed at room temperature. The emulsion for water base floor polishing agents has the advantages of excellent endurance, antifouling performance, scrubbing resistance and alkali stripping performance.
Description
Technical field
The invention belongs to chemical technology field, relate to the water base floor polishing agent latex that a kind of self-crosslinking combines with metal corsslinking.
Background technology
In the floor polishing agent was used, weather resistance, recoatability, polluting proofing property and washing fastness were very important performance characteristics, and they must can reach balance with removeability.What adopt usually is that metal corsslinking reaches this balance, but the simple floor polishing agent composition of metal corsslinking that adopts contains quite high volatile organic matter, and their weather resistance, resistance to detergents and water-fast solvent resistance can not make the people satisfied.
Washing fastness and removeability for nonmetal crosslinked single component aqueous-based polymers, U.S. Pat 5,428,107 (Tysak etc.) disclose a kind of solution, the disclosed coating composition of this patent contains a kind of polymkeric substance monomer preparation, that have acetoacetate groups and handle with the silane of amino functional that has acid function group, though the washing fastness of said composition and removeability have reached certain balance, its removeability and endurance quality are still not good enough.The washing fastness and the removeability of the nonmetal crosslinked polishing agent combination of 024,423 pair of U.S. Pat provide another kind of solution, disclose the coating composition of a kind of acid-amine latex, but its weather resistance and removeability can be still not good enough.
For the floor polishing agent composition that adopts metal corsslinking, U.S. Pat 3,328,325 have announced the method that improves washing fastness with the transition metal divalent zinc ion, but it lacks enough removeabilities.U.S. Pat 6,043,314 to have announced a kind of be the method that linking agent improves the rumbling compound outward appearance with the bivalent cupric ion, but and fail to make weather resistance, washing fastness and removeability to be improved.
Summary of the invention
A kind of self-crosslinking and the crosslinked latex that combines of transition metal complex that provide at the deficiencies in the prior art is provided, utilizes this latex to prepare and obtain strippable, the detergent-resistant water base floor polishing composition of alkali.Said composition has excellent weather resistance, washing resistance performance and removeability energy, and their water-fast solvent resistance also is improved.
The concrete technical scheme that realizes the object of the invention is:
A kind of water base floor polishing agent latex adopts the emulsion polymerization preparation and reduces to room temperature and add the transition metal complex of emulsion weight 10% and obtain after polyreaction is finished, and characteristics are in the described latex that the monomer whose component is:
A, contain C
4～C
10(methyl) alkyl acrylate, consumption is 30～60% of a total monomer weight;
B, contain C
3～C
6The thiazolinyl carboxylic acid, consumption is 10～20% of a total monomer weight;
C, contain the vinyl aromatic compounds of vinyl, consumption is 20～60% of a total monomer weight;
D, contain C
4～C
20(methyl) vinylformic acid cross-linking monomer, consumption is 1～6% of a total monomer weight.
Its transition metal complex is: zinc ammonia complex.
Described (methyl) alkyl acrylate is two or more in methyl acrylate, ethyl propenoate, propyl acrylate, butyl acrylate, vinylformic acid pentyl ester, methyl methacrylate, Jia Jibingxisuanyizhi, propyl methacrylate, butyl methacrylate, the methacrylic acid pentyl ester.
Described thiazolinyl carboxylic acid is a kind of or its mixture in vinylformic acid, methacrylic acid, the toxilic acid.
Described vinyl aromatic compounds is a kind of in vinylbenzene, the alpha-methyl styrene.
Described (methyl) vinylformic acid cross-linking monomer is acrylamide, N hydroxymethyl acrylamide, glycidyl methacrylate, Viscoat 295 or trimethylolpropane trimethacrylate.
Embodiment
Further specify application of the present invention with following embodiment, but scope of the present invention is not produced any restriction.Listed abbreviation below having used in an embodiment:
BA=butyl acrylate MMA=methyl methacrylate
The MAA=methacrylic acid
ST=vinylbenzene GMA=glycidyl methacrylate
NMA=N-n-methylolacrylamide TMPTMA=trimethylolpropane trimethacrylate
In an embodiment, employed transition metal complex is a zinc ammonia complex, and filling a prescription is:
| Title | Ratio (%) |
| ZnO | 14 |
| (NH4) 2CO 3 | 12 |
| Glycine | 20 |
| Ammoniacal liquor (25%) | 30 |
| Water | 24 |
Embodiment:
Embodiment 1: in 3 liters beaker, put into by 5 gram sodium lauryl sulphate (K
12) and the solution formed of 500 gram deionized waters, under high-speed stirring, add following monomer slowly, obtain the emulsive monomer mixture.
| Monomer | Weight | Wt％ |
| BA | 420 | 25 |
| MMA | 302.4 | 18 |
| ST | 705.6 | 42 |
| MAA | 252 | 15 |
Be equipped with in the reactor of thermometer, condenser and agitator one, put into 10.1 gram sodium lauryl sulphate (K
12) and 1200 the gram deionized waters solution and be heated to 80～85 ℃.In the disposable whole adding reactors of the 131 above-mentioned emulsive monomer mixtures of gram, temperature transfers to 80～82 ℃, disposable then adding ammonium persulphate (APS) initiator solution (6.72 gram APS are dissolved in the 67.2 gram water).Temperature rose to 85～88 ℃ in about about 5 minutes, and the reaction mixture outward appearance is become blue translucent by White-opalescent, and polyreaction begins.After about ten minutes, heat release stops, and will remain emulsive monomer mixture and initiator solution (6.72 gram APS are dissolved in the 67.2 gram water) and be added drop-wise to gradually together in the reactor, drips off in 3～4 hours.After dripping, be incubated 1～1.5 hour, be cooled to room temperature.Add zinc ammonia complex and be 8～9 with the pH value that ammoniacal liquor is regulated emulsion by emulsion weight 10%, the solid content of regulating emulsion with deionized water is 38% again, discharging.
Embodiment 2: the step of pressing embodiment 1 is implemented, and is 8～9 with the PH of ammoniacal liquor adjusting emulsion only but do not add zinc ammonia complex, and monomeric consisting of (Wt%):
BA：20；MMA：25；ST：34；MAA：18；NMA：3。
Embodiment 3: the step of pressing embodiment 1 is implemented, the consisting of of monomer whose (Wt%):
BA：20；MMA：25；ST：34；MAA：18；NMA：3。
Embodiment 4: the step of pressing embodiment 2 is implemented, the consisting of of monomer whose (Wt%):
BA：26；MMA：12；ST：46；MAA：12；TMPTMA：1；GMA：3。
Embodiment 5: the step of pressing embodiment 1 is implemented, the consisting of of monomer whose (Wt%):
BA：26；MMA：12；ST：46；MAA：12；TMPTMA：1；GMA：3。
Embodiment 6: the step of pressing embodiment 2 is implemented, the consisting of of monomer whose (Wt%):
BA：32；MMA：15；ST：38；MAA：12；TMPTMA：1；NMA：2。
Embodiment 7: the step of pressing embodiment 1 is implemented, the consisting of of monomer whose (Wt%):
BA：32；MMA：15；ST：38；MAA：12；TMPTMA：1；NMA：2。
Adopt prepared its effect of floor polishing agent such as the following table of the present invention:
| Performance | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 |
| Film-formability | Very good | Very good | Very good | Very good | Very good | Very good | Very good |
| 60 ° of glossiness | 80 | 79 | 82 | 81 | 84 | 80 | 82 |
| But recoatability | Good | Good | Good | Good | Good | Good | Good |
| Water tolerance | Good | Fine | Very good | Fine | Very good | Fine | Very good |
| Washing fastness | Generally | Generally | Fine | Good | Fine | Generally | Fine |
| Removeability | Good | Very good | Fine | Very good | Fine | Very good | Fine |
| Anti-damageability | Good | Generally | Fine | Good | Fine | Good | Fine |
Prepare the floor polishing agent with the present invention and adopt following prescription, various compositions are listed in the table below in proper order by their interpolation:
| Composition | Effect | Consumption (wt%) |
| Water fluorine carbon surfactant (1%) isothiazolinone derivative (1.5%) organic silicone defoamer diethylene glycol ether dibutyl phthalate tributoxyethyl phosphate latex polymer (38%) oxidized polyethylene wax emulsion (35%) | Diluent wetting agent bactericide defoamer coalescent plasticizer levelling agent main film forming substance oxidized polyethylene wax emulsion | 36.30 0.90 0.03 0.02 7.5 0.8 2.4 45.68 6.17 |
Adopt prepared each performance test methods of floor polishing agent of the present invention to be:
Glossiness: on the black marble of a 20cm * 40cm, earlier from above-below direction, again from left and right directions, rumbling compound is dispersed in the surface equably with the softish gauze sponge.Cover ratio and be approximately 20 gram/m
2, be 30 minutes (application conditions: influential to time of drying as temperature and relative humidity) the minimum time of drying between each the application, is coated with altogether three times.Use 60 ° of glossometer geodetic plate rumbling compound specular gloss again.Glossiness should be got different positions 6 times, gets its mean value.
Film-formability: with the black marble of a 10cm * 10cm and rumbling compound be placed on design temperature be 6 ℃ in the refrigerator, after about 1 hour, spread rumbling compound, and to be put in temperature immediately be on the same horizontal plane in 6 ℃ the refrigerator.Weigh desciccator diaphragm with following scale:
Very good: flawless
Fine: slight edge crackle
Good: limited edge crackle
Generally: limited edge crackle and slight centre burst
Difference: edge and center are completed into crackle
But recoatability: with reference to " ASTM (American society for testing materials) (ASTM) standard annual report, the 15.04th volume, the 15th part, ASTMD3153 process of measurement ".
Water tolerance: with reference to " ASTM (American society for testing materials) (ASTM) standard annual report, the 15.04th volume, the 15th part, TM51D1793 process of measurement ".Estimate the water tolerance of rumbling compound with following standard.
Very good: anhydrous mark of coating or obvious marks
Fine: faint watermark
Good: film slightly turns white
Generally: film turns white, some foaming, peeling
Difference: the film completely destroy, obviously turn white, lose cohesive force
Washing fastness: with reference to " ASTM (American society for testing materials) (ASTM) standard annual report, the 15.04th volume, the 15th part, ASTM D3207 process of measurement ".
Removeability: with reference to " ASTM (American society for testing materials) (ASTM) standard annual report, the 15.04th volume, the 15th part, ASTM D1792 process of measurement ".
Anti-damageability: this test is to hit the method that connects dry coating with nail in the mode at shallow angle to carry out.When coating curing after 16 hours, knock coating with operator's nail with 45 °, and distinguish the difference of the relative traumatic resistance of coating in order to system down.
Very good: visual inspection has scratch less than coating
Fine: as only can to see cut from several angles
Good: as to see slight cut from any angle
Generally: cut clearly
Difference: coating easily is damaged
Claims (5)
1, a kind of water base floor polishing agent latex adopts the emulsion polymerization preparation and reduces to room temperature and add the transition metal complex of emulsion weight 10% and obtain after polyreaction is finished, and it is characterized in that in the described latex that the monomer whose component is:
A, contain C
4～C
10(methyl) alkyl acrylate, consumption is 30～60% of a total monomer weight;
B, contain C
3～C
6The thiazolinyl carboxylic acid, consumption is 10～20% of a total monomer weight;
C, contain the vinyl aromatic compounds of vinyl, consumption is 20～60% of a total monomer weight;
D, contain C
4～C
20(methyl) vinylformic acid cross-linking monomer, consumption is 1～6% of a total monomer weight;
Its transition metal complex is: zinc ammonia complex.
2. latex according to claim 1 is characterized in that described (methyl) alkyl acrylate is two or more in methyl acrylate, ethyl propenoate, propyl acrylate, butyl acrylate, vinylformic acid pentyl ester, methyl methacrylate, Jia Jibingxisuanyizhi, propyl methacrylate, butyl methacrylate, the methacrylic acid pentyl ester.
3. latex according to claim 1 is characterized in that described thiazolinyl carboxylic acid is a kind of or its mixture in vinylformic acid, methacrylic acid, the toxilic acid.
4. latex according to claim 1 is characterized in that described vinyl aromatic compounds is a kind of in vinylbenzene, the alpha-methyl styrene.
5. latex according to claim 1 is characterized in that described (methyl) vinylformic acid cross-linking monomer is acrylamide, N hydroxymethyl acrylamide, glycidyl methacrylate, Viscoat 295 or trimethylolpropane trimethacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310108609 CN1282678C (en) | 2003-11-14 | 2003-11-14 | Emulsoid for water base floor polishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310108609 CN1282678C (en) | 2003-11-14 | 2003-11-14 | Emulsoid for water base floor polishing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1616503A CN1616503A (en) | 2005-05-18 |
| CN1282678C true CN1282678C (en) | 2006-11-01 |
Family
ID=34758644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310108609 Expired - Fee Related CN1282678C (en) | 2003-11-14 | 2003-11-14 | Emulsoid for water base floor polishing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1282678C (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003728A (en) * | 2019-04-04 | 2019-07-12 | 南京瑞固聚合物有限公司 | A kind of modified aqueous acrylic acid resin dispersion and preparation method thereof |
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2003
- 2003-11-14 CN CN 200310108609 patent/CN1282678C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1616503A (en) | 2005-05-18 |
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