CN102408853B - Water-based body flame-resistant acrylate adhesive and preparation method thereof - Google Patents
Water-based body flame-resistant acrylate adhesive and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a water-based body flame-resistant acrylate adhesive and a preparation method thereof, belonging to the field of adhesive preparation. The adhesive is prepared by the reaction of soft monomers, hard monomers, functional monomers, acrylate monomers containing flame-resistant groups, an initiating agent, an emulsifying agent, a buffering agent, a molecular weight regulator, a pH regulator and deionized water. The preparation method of the adhesive comprises the step of polymerizing flame-resistant phosphorous acrylate monomers and universal acrylate monomers by adopting a pre-emulsification process and a semi-continuous emulsion polymerization method, thereby synthesizing a body flame-resistant co-polymerization adhesive emulsion with higher conversion rate and stable performance. The preparation method disclosed by the invention is simple in process and lower in cost; and the adhesive prepared by the preparation method disclosed by the invention has excellent adhesive performance, eliminates the pollution on the environment caused by solvents and halogenated flame retardants, and eliminates the influence on the long-term stability caused by simply adding inorganic or organic flame retardants.
Description
Technical field
The present invention relates to polymer binder preparation field, a kind of Water-based body flame-resistant acrylate adhesive and preparation method thereof is provided especially.
Background technology
Fire retardant glue on market mostly adopts solvent type tackiness agent now, and not only raw materials cost is high, also contains some harmful chemical substances, as benzene class, ketone etc.Along with the enhancing of environmental consciousness and awareness of safety, and the progress of the Water-borne modification polymerization technique of Acrylic Acid Monomer, the aqueous binder that preparation has flame retardant resistance and stable mechanical property is necessary.And most flame retardant adhesive all adopts rear interpolation fire retardant to carry out prepared by blend, because the particle packing film former of water-based emulsion is comprehended and is caused the free mutually of fire retardant and latex particle, cause the inorganic or organic fire retardant emulsifying agent in goods and latex of the small molecules containing in some water soluble acrylic acid ester adhesive to move to surface, make product water tolerance, the physicalies such as bonding strength decline, and because viscosity own is large, poor fluidity, unstable, bring a lot of inconvenience to operation, conventionally exist rate of drying slow, the easy moisture absorption of paper product after film, deflection deformation or the defects such as foaming of being heated in heat pressure forming process.Therefore the aqueous binder that contains fire-retardant group in the body of, preparing is to have very large market outlook.
Summary of the invention
The object of embodiment of the present invention is to provide a kind of Water-based body flame-resistant acrylate adhesive and preparation method thereof.The method has been got rid of pollution, the while gained composite emulsion of solvent to environment and has been stablized, solved adhesiveproperties and fire-retardant equilibrium problem.
The object of the invention is to be achieved through the following technical solutions:
Embodiment of the present invention provides a kind of Water-based body flame-resistant acrylate adhesive, and this tackiness agent is by soft monomer, hard monomer, functional monomer, be prepared from through pre-emulsification and semi-continuous emulsion polymerizing containing acrylic ester monomer, initiator, emulsifying agent, buffer reagent, molecular weight regulator, pH adjusting agent and the deionized water of fire-retardant group.
In above-mentioned tackiness agent, in described tackiness agent, the consumption of each raw material is by weight percentage:
In above-mentioned tackiness agent, described soft monomer adopts the acrylate that carbonatoms is 4～12.
In above-mentioned tackiness agent, described soft monomer adopts at least one in butyl acrylate, ethyl propenoate, ethyl acrylate.
In above-mentioned tackiness agent, described hard monomer adopts at least one in methyl methacrylate, vinyl acetate, vinylbenzene, vinyl cyanide, vinyl acetate.
In above-mentioned tackiness agent, described function monomer adopts at least one in Hydroxyethyl acrylate, vinylformic acid, methacrylic acid, N hydroxymethyl acrylamide and Phthalic acid, diallyl ester.
In above-mentioned tackiness agent, the described acrylic ester monomer containing fire-retardant group is acrylic type phosphorous-containing monomers.
In above-mentioned tackiness agent, described initiator adopts persulphate;
Described emulsifying agent adopts at least one in phenolic ether sulphate, semi-annular jade pendant base succinate.
Described buffer reagent adopts at least one in bicarbonate of ammonia, sodium bicarbonate;
Described molecular weight regulator adopts n-dodecyl mercaptan;
Described pH adjusting agent adopts ammoniacal liquor.
Embodiment of the present invention also provides a kind of preparation method of Water-based body flame-resistant acrylate adhesive, comprises the following steps:
Get each raw material of preparing tackiness agent by the formula of above-mentioned any one;
In the polymeric kettle under whipped state, add and account for the deionized water of whole deionized water gross weights 40～50% and account for the emulsifying agent of whole emulsifying agent gross weights 10%～20%, and add whole buffer reagents, wait to stir;
In pre-emulsification still, add the deionized water and the remaining emulsifying agent that account for whole deionized water gross weights 30%～40%, under the stirring velocity of 500～1000 revs/min, rapid stirring makes it to dissolve, then drip the mixed solution being mixed to form by soft monomer, hard monomer, function monomer and the acrylic ester monomer containing fire-retardant group, after dropwising, low whipping speed is under the state of 220～300 revs/min, to continue to stir 1～2 hour,, the pH value that regulates reaction system in pre-emulsification still obtains pre-emulsion for slightly acidic or neutrality;
In above-mentioned polymeric kettle, add the pre-emulsion that accounts for the above-mentioned whole pre-emulsion gross weights 10%～30% that make, stir and be warming up to after 86 ± 1 DEG C, add the molecular weight regulator that accounts for whole molecular weight regulator gross weights 40%～80% and the initiator that accounts for whole initiator gross weights 10%～30%; After appearring in the emulsion in described polymeric kettle, blue light reacts again after 10～30 minutes, in described polymeric kettle, drip remaining pre-emulsion and remaining initiator, rate of addition is controlled at still wall without obviously refluxing and can dropwising at 4～5 hours, temperature of reaction is controlled at 86 ± 1 DEG C, and stirring velocity is 220～300 revs/min; Carry out after 1～2h in dropping, remaining molecular weight regulator is joined in described polymeric kettle;
After dropping finishes, make described polymeric kettle continue insulation reaction 30 minutes～1.5 hours, be then cooled to below 40 DEG C, the pH value that regulates emulsion in described polymeric kettle is 7, filters discharging, obtains Water-based body flame-resistant acrylate adhesive.
Can be found out by the above-mentioned technical scheme providing, in embodiment of the present invention by taking soft monomer, hard monomer, functional monomer, containing acrylic ester monomer, initiator, emulsifying agent, buffer reagent, molecular weight regulator, pH adjusting agent and the deionized water of fire-retardant group as raw material, be prepared into a kind of Water-based body flame-resistant acrylate adhesive through pre-emulsification and semi-continuous emulsion polymerizing.This polymer adhesive excellent property, preparation technology is simple, and good stability can be avoided solvent, the pollution of halogenated flame retardant to environment, and avoids by the simple outer bad impact of tackiness agent permanent stability inorganic or that organic fire-resisting brings of adding.
Embodiment
Below in conjunction with specific embodiment, the technical scheme in the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to protection scope of the present invention.
Below the embodiment of the present invention is described in further detail.
The embodiment of the present invention provides a kind of Water-based body flame-resistant acrylate adhesive, and this tackiness agent is by soft monomer, hard monomer, functional monomer, be prepared from through pre-emulsification and semi-continuous emulsion polymerizing containing acrylic ester monomer, initiator, emulsifying agent, buffer reagent, molecular weight regulator, pH adjusting agent and the deionized water of fire-retardant group.
In above-mentioned tackiness agent, the consumption of each raw material is by weight percentage: soft monomer 30～45%, hard monomer 0.7%～5%, function monomer 1%～5%, containing acrylic ester monomer 5%～15%, initiator 0.4%～2.0%, emulsifying agent 0.8～3.0%, buffer reagent 1.0%～3.0%, the molecular weight regulator 0.1%～1.0% of fire-retardant group.PH adjusting agent 1%～5%, deionized water 45%～60%.
Soft monomer in above-mentioned tackiness agent adopts the acrylate that carbonatoms is 4～12, specifically can adopt at least one in butyl acrylate, ethyl propenoate, ethyl acrylate.This soft monomer can form the polymkeric substance that second-order transition temperature is low, have fine tack.
Hard monomer in above-mentioned tackiness agent adopts at least one in methyl methacrylate, vinyl acetate, vinylbenzene, vinyl cyanide, vinyl acetate.This hard monomer mainly plays cohesive action, can produce the multipolymer with better cohesive strength and higher use temperature with soft monomer copolymerization, in multipolymer (being tackiness agent), plays skeleton function.
Function monomer in above-mentioned tackiness agent adopts at least one in Hydroxyethyl acrylate, vinylformic acid, methacrylic acid, N hydroxymethyl acrylamide and Phthalic acid, diallyl ester.This function monomer can, by the active function groups of himself, be given adhesive reaction characteristic, in order to improve the characteristics such as the adhesiveproperties of tackiness agent and water tolerance, weathering resistance, solvent resistance.
The acrylic ester monomer containing fire-retardant group in above-mentioned tackiness agent is acrylic type phosphorous-containing monomers.This acrylic ester monomer containing fire-retardant group plays an important role to effective flame retardant resistance of improving tackiness agent.
Initiator in above-mentioned tackiness agent adopts persulphate;
Emulsifying agent in above-mentioned tackiness agent adopts at least one in phenolic ether sulphate, semi-annular jade pendant base succinate.
Buffer reagent in above-mentioned tackiness agent adopts at least one in bicarbonate of ammonia, sodium bicarbonate;
Molecular weight regulator in above-mentioned tackiness agent adopts n-dodecyl mercaptan;
PH adjusting agent in above-mentioned tackiness agent adopts ammoniacal liquor.
The preparation method of above-mentioned Water-based body flame-resistant acrylate adhesive, specifically comprises the following steps:
Get each raw material of preparing tackiness agent by above-mentioned formula;
In the polymeric kettle under whipped state, add and account for the deionized water of whole deionized water gross weights 40～50% and account for the emulsifying agent of whole emulsifying agent gross weights 10%～20%, and add whole buffer reagents, wait to stir;
In pre-emulsification still, add the deionized water and the remaining emulsifying agent that account for whole deionized water gross weights 30%～40%, under the stirring velocity of 500～1000 revs/min, rapid stirring makes it to dissolve, then drip the mixed solution being mixed to form by soft monomer, hard monomer, function monomer and the acrylic ester monomer containing fire-retardant group, after dropwising, low whipping speed is under the state of 220～300 revs/min, to continue to stir 1～2 hour,, the pH value that regulates reaction system in pre-emulsification still obtains pre-emulsion for slightly acidic or neutrality;
In above-mentioned polymeric kettle, add the pre-emulsion that accounts for the above-mentioned whole pre-emulsion gross weights 10%～30% that make, stir and be warming up to after 86 ± 1 DEG C, add the molecular weight regulator that accounts for whole molecular weight regulator gross weights 40%～80% and the initiator that accounts for whole initiator gross weights 10%～30%; After appearring in the emulsion in described polymeric kettle, blue light reacts again after 10～30 minutes, in described polymeric kettle, drip remaining pre-emulsion and remaining initiator, rate of addition is controlled at still wall without obviously refluxing and can dropwising at 4～5 hours, temperature of reaction is controlled at 86 ± 1 DEG C, and stirring velocity is 220～300 revs/min; Carry out after 1～2h in dropping, remaining molecular weight regulator is joined in described polymeric kettle;
After dropping finishes, make described polymeric kettle continue insulation reaction 30 minutes～1.5 hours, be then cooled to below 40 DEG C, the pH value that regulates emulsion in described polymeric kettle is 7, filters discharging, obtains Water-based body flame-resistant acrylate adhesive.
Below by specific embodiment, the invention will be further described.
Embodiment 1
The present embodiment provides a kind of Water-based body flame-resistant acrylate adhesive, and the preparation formula of this tackiness agent is as follows:
Butyl acrylate (soft monomer) 40 weight parts, methyl methacrylate (hard monomer) 3 weight parts, Hydroxyethyl acrylate and vinylformic acid (function monomer) 2 weight parts, acrylic type phosphorous-containing monomers (containing the acrylic ester monomer of fire-retardant group) 5 weight parts, ammonium persulphate (initiator) 0.8 weight part, OP-10 (emulsifying agent) 0.8 weight part, sodium bicarbonate (buffer reagent) 1.0 weight parts, n-dodecyl mercaptan (molecular weight regulator) 0.6 weight part, ammoniacal liquor (pH adjusting agent) 1.0 weight parts, deionized water 45.8 amounts part.
Above-mentioned Water-based body flame-resistant acrylate adhesive is prepared from through pre-emulsification and semi-continuous emulsion polymerizing, specifically comprises the following steps:
(a) to adding 10 parts by weight of deionized water that prepare and the OP-10 (emulsifying agent) of 0.16 weight part in the polymeric kettle of continuous stirring, and add the sodium bicarbonate (buffer reagent) of 1.0 weight parts, wait to stir;
(b) in pre-emulsification still, take the deionized water of 40 weight parts and the OP-10 (emulsifying agent) of 0.64 weight part, rapid stirring (under the stirring velocity of 500～1000 revs/min) makes it to dissolve, then drip butyl acrylate (soft monomer), methyl methacrylate (hard monomer), Hydroxyethyl acrylate, mixed solution 50 weight parts of vinylformic acid (function monomer) and acrylic type phosphorous-containing monomers (containing the acrylic ester monomer of fire-retardant group), after dropwising, continue to stir 1 hour, regulating the pH value of reaction system is that 6.5 to obtain pre-emulsion for subsequent use,
(c) in the polymeric kettle of step a, add the pre-emulsion of 9 weight parts rebasing, stir and be warming up to after 86 ± 1 DEG C, add fast the n-dodecyl mercaptan (molecular weight regulator) of 0.24 weight part and the Sodium Persulfate (initiator) of the rebasing use of 0.06 weight part;
(d) after in above-mentioned polymeric kettle, blue light appears in emulsion, react for some time again after (30min), start to drip remaining pre-emulsion and remaining Sodium Persulfate (initiator) in step c polymeric kettle, rate of addition is controlled at the still wall of polymeric kettle without obviously refluxing and can dropwising and be advisable at certain hour (4.5h), temperature of reaction should be controlled at 86 ± 1 DEG C, and stirring velocity is roughly at 220～300r/min;
(e) carry out after 2.5h dripping remaining pre-emulsion and remaining initiator in polymeric kettle, remaining molecular weight regulator lauryl mercaptan is joined in polymeric kettle;
(f) after dropping finishes, continue insulation reaction 1h, be then cooled to below 40 DEG C, regulating the pH value of emulsion is 7, filters discharging, the white emulsion that obtains fine and smooth blueing light is Water-based body flame-resistant acrylate adhesive.
Embodiment 2
The present embodiment provides a kind of Water-based body flame-resistant acrylate adhesive, and the preparation formula of this tackiness agent is as follows:
Butyl acrylate (soft monomer) 35 weight parts, vinyl acetate (hard monomer) 3 weight parts, Hydroxyethyl acrylate and vinylformic acid (function monomer) 2 weight parts, acrylic type phosphorous-containing monomers (containing the acrylic ester monomer of fire-retardant group) 10 weight parts, Potassium Persulphate (initiator) 0.6 weight part, CO436 (emulsifying agent) 0.8 weight part, sodium bicarbonate (buffer reagent) 1.0 weight parts, n-dodecyl mercaptan (molecular weight regulator) 0.6 weight part, ammoniacal liquor (pH adjusting agent) 0.2 weight part, deionized water 46 amounts part;
Above-mentioned Water-based body flame-resistant acrylate adhesive is prepared from through pre-emulsification and semi-continuous emulsion polymerizing, specifically comprises the following steps:
(a) in the polymeric kettle constantly stirring, add the deionized water of 10 weight parts that prepare and the CO436 (emulsifying agent) of 0.16 weight part, and add 1.0 weight part sodium bicarbonates (buffer reagent), wait to stir;
(b) in pre-emulsification still, take the deionized water of 40 weight parts and the CO436 (emulsifying agent) of 0.64 weight part, rapid stirring (under the stirring velocity of 500～1000 revs/min) makes it to dissolve, then drip butyl acrylate (soft monomer), vinyl acetate (hard monomer), Hydroxyethyl acrylate, mixed solution 50 weight parts of vinylformic acid (function monomer) and acrylic type phosphorous-containing monomers (containing the acrylic ester monomer of fire-retardant group), after dropwising, continue to stir 1 hour, it is for subsequent use after slightly acidic or neutrality (pH value is 6～7) regulating pH,
(c) in step a polymeric kettle, add the pre-emulsion of 9 weight parts rebasing, stir and be warming up to after 86 ± 1 DEG C, add fast the lauryl mercaptan (molecular weight regulator) of 0.24 weight part and the Potassium Persulphate (initiator) of the rebasing use of 0.06 weight part;
(d) after appearring in emulsion, blue light reacts for some time again after (1 hour), start to drip remaining pre-emulsion and remaining Potassium Persulphate (initiator) in step c polymeric kettle, rate of addition is controlled at the still wall of polymeric kettle without obviously refluxing and can dropwising and be advisable at certain hour (5h), temperature of reaction should be controlled at 86 ± 1 DEG C, and stirring velocity is roughly at 220～300r/min;
(e) drip and carry out after 2h, remaining lauryl mercaptan (molecular weight regulator) is joined in polymeric kettle;
(f) after dropping finishes, continue insulation reaction 1h, be then cooled to below 40 DEG C, regulating pH is 7, filters discharging, the white emulsion that obtains fine and smooth blueing light is Water-based body flame-resistant acrylate adhesive.
Embodiment 3
The present embodiment provides a kind of Water-based body flame-resistant acrylate adhesive, and the preparation formula of this tackiness agent is as follows:
Butyl acrylate (soft monomer) 30 weight parts, vinyl acetate (hard monomer) 1 weight part, Hydroxyethyl acrylate and vinylformic acid (function monomer) 1 weight part, acrylic type phosphorous-containing monomers (containing the acrylic ester monomer of fire-retardant group) 5 weight parts, Potassium Persulphate (initiator) 0.6 weight part, CO436 (emulsifying agent) 0.8 weight part, sodium bicarbonate (buffer reagent) 1.0 weight parts, n-dodecyl mercaptan (molecular weight regulator) 0.6 weight part, ammoniacal liquor (pH adjusting agent) 1.0 weight parts, deionized water 59 weight parts;
Above-mentioned Water-based body flame-resistant acrylate adhesive is prepared from through pre-emulsification and semi-continuous emulsion polymerizing, specifically comprises the following steps:
(a) in the polymeric kettle constantly stirring, add 10 parts by weight of deionized water and the 0.16 weight part CO436 (emulsifying agent) that prepare, and add sodium bicarbonate (buffer reagent) 1.0 weight parts, wait to stir;
(b) in pre-emulsification still, take the deionized water of 40 weight parts and the CO436 (emulsifying agent) of 0.64 weight part, rapid stirring (under the stirring velocity of 500～1000 revs/min) makes it to dissolve, then drip butyl acrylate (soft monomer), vinyl acetate (hard monomer), Hydroxyethyl acrylate, mixed solution 50 weight parts of vinylformic acid (function monomer) and acrylic type phosphorous-containing monomers (containing the acrylic ester monomer of fire-retardant group), after dropwising, continue to stir 1 hour, it is for subsequent use after slightly acidic or neutrality (pH value is 6～7) regulating pH,
(c) in step a polymeric kettle, add the pre-emulsion of 9 weight parts rebasing, stir and be warming up to after 86 ± 1 DEG C, add fast the lauryl mercaptan (molecular weight regulator) of 0.24 weight part and the Potassium Persulphate (initiator) of the rebasing use of 0.06 weight part;
(d) after appearring in emulsion, blue light reacts for some time again after (1 hour), start to drip remaining pre-emulsion and remaining Potassium Persulphate (initiator) in step c polymeric kettle, rate of addition is controlled at the still wall of polymeric kettle without obviously refluxing and can dropwising and be advisable at certain hour (5h), temperature of reaction should be controlled at 86 ± 1 DEG C, and stirring velocity is roughly at 220～300r/min;
(e) drip and carry out after 2h, remaining lauryl mercaptan (molecular weight regulator) is joined in polymeric kettle;
(f) after dropping finishes, continue insulation reaction 1h, be then cooled to below 40 DEG C, regulating pH is 7, filters discharging, the white emulsion that obtains fine and smooth blueing light is Water-based body flame-resistant acrylate adhesive.
Water-based body flame-resistant acrylate adhesive in the embodiment of the present invention taking soft monomer, hard monomer, functional monomer, containing acrylic ester monomer, initiator, emulsifying agent, buffer reagent, molecular weight regulator, pH adjusting agent and the deionized water of fire-retardant group as raw material, through pre-emulsification and semi-continuous emulsion polymerizing preparation and.This polymer adhesive excellent property, preparation technology is simple, and good stability can be avoided solvent, the pollution of halogenated flame retardant to environment, and avoids by the simple outer bad impact of tackiness agent permanent stability inorganic or that organic fire-resisting brings of adding.
The above; only for preferably embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (3)
1. a Water-based body flame-resistant acrylate adhesive, it is characterized in that, this tackiness agent is by soft monomer, hard monomer, functional monomer, be prepared from through pre-emulsification and semi-continuous emulsion polymerizing containing acrylic ester monomer, initiator, emulsifying agent, buffer reagent, molecular weight regulator, pH adjusting agent and the deionized water of fire-retardant group;
In described tackiness agent, the consumption of each raw material is by weight percentage:
Described soft monomer adopts at least one in butyl acrylate, ethyl propenoate, ethyl acrylate;
Described hard monomer adopts at least one in methyl methacrylate, vinyl acetate, vinylbenzene, vinyl cyanide;
Described function monomer adopts at least one in Hydroxyethyl acrylate, vinylformic acid, methacrylic acid, N hydroxymethyl acrylamide and Phthalic acid, diallyl ester;
The described acrylic ester monomer containing fire-retardant group is acrylic type phosphorous-containing monomers.
2. Water-based body flame-resistant acrylate adhesive as claimed in claim 1, is characterized in that, described initiator adopts persulphate;
Described emulsifying agent adopts at least one in phenolic ether sulphate, semi-annular jade pendant base succinate;
Described buffer reagent adopts at least one in bicarbonate of ammonia, sodium bicarbonate;
Described molecular weight regulator adopts n-dodecyl mercaptan;
Described pH adjusting agent adopts ammoniacal liquor.
3. a preparation method for Water-based body flame-resistant acrylate adhesive, is characterized in that, comprises the following steps:
Get each raw material of preparing tackiness agent by the formula of the claims 1～2 any one;
In the polymeric kettle under whipped state, add and account for the deionized water of whole deionized water gross weights 40～50% and account for the emulsifying agent of whole emulsifying agent gross weights 10%～20%, and add whole buffer reagents, wait to stir;
In pre-emulsification still, add the deionized water and the remaining emulsifying agent that account for whole deionized water gross weights 30%～40%, under the stirring velocity of 500～1000 revs/min, rapid stirring makes it to dissolve, then drip the mixed solution being mixed to form by soft monomer, hard monomer, function monomer and the acrylic ester monomer containing fire-retardant group, after dropwising, low whipping speed is under the state of 220～300 revs/min, to continue to stir 1～2 hour, and the pH value that regulates reaction system in pre-emulsification still obtains pre-emulsion for slightly acidic or neutrality;
In above-mentioned polymeric kettle, add the pre-emulsion that accounts for the above-mentioned whole pre-emulsion gross weights 10%～30% that make, stir and be warming up to after 86 ± 1 DEG C, add the molecular weight regulator that accounts for whole molecular weight regulator gross weights 40%～80% and the initiator that accounts for whole initiator gross weights 10%～30%; After appearring in the emulsion in described polymeric kettle, blue light reacts again after 10～30 minutes, in described polymeric kettle, drip remaining pre-emulsion and remaining initiator, rate of addition is controlled at still wall without obviously refluxing and can dropwising at 4～5 hours, temperature of reaction is controlled at 86 ± 1 DEG C, and stirring velocity is 220～300 revs/min; Carry out after 1～2h in dropping, remaining molecular weight regulator is joined in described polymeric kettle;
After dropping finishes, make described polymeric kettle continue insulation reaction 30 minutes～1.5 hours, be then cooled to below 40 DEG C, the pH value that regulates emulsion in described polymeric kettle is 7, filters discharging, obtains Water-based body flame-resistant acrylate adhesive.
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| CN114196150B (en) * | 2021-12-14 | 2022-09-06 | 杭州弘毅智创科技有限公司 | Preparation method and device of phosphorus-containing intrinsic flame-retardant polyacrylate composite material |
| CN114231219A (en) * | 2021-12-29 | 2022-03-25 | 山东灵晓新材料有限公司 | Water-based acrylic acid adhesive and preparation method thereof |
| CN115322706B (en) * | 2022-08-31 | 2023-08-15 | 福建华峰新材料有限公司 | Elastic sliding adhesive and preparation method thereof |
| CN115746754A (en) * | 2022-11-02 | 2023-03-07 | 广东银洋环保新材料有限公司 | Water-based environment-friendly flame-retardant adhesive as well as preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805567A (en) * | 2010-03-12 | 2010-08-18 | 北京化工大学 | Preparation method of combined phosphorus type flame-retardant acrylate pressure-sensitive adhesive |
-
2011
- 2011-08-04 CN CN201110223148.8A patent/CN102408853B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805567A (en) * | 2010-03-12 | 2010-08-18 | 北京化工大学 | Preparation method of combined phosphorus type flame-retardant acrylate pressure-sensitive adhesive |
Non-Patent Citations (4)
| Title |
|---|
| 吴芮.阻燃型丙烯酸系压敏粘合剂的制备与性能.《中国优秀硕士学位论文全文数据库 工程科技I辑》.2008,第B016-193页. |
| 夏宇正等.结合磷型阻燃丙烯酸酯共聚物乳液的合成与性能.《涂料工业》.2009,第39卷(第3期),第28－36页. |
| 结合磷型阻燃丙烯酸酯共聚物乳液的合成与性能;夏宇正等;《涂料工业》;20090331;第39卷(第3期);第28－36页 * |
| 阻燃型丙烯酸系压敏粘合剂的制备与性能;吴芮;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20081115;第B016-193页 * |
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