CN104877600A - Environment-friendly multiple-purpose building adhesive - Google Patents
Environment-friendly multiple-purpose building adhesive Download PDFInfo
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- CN104877600A CN104877600A CN201510216695.1A CN201510216695A CN104877600A CN 104877600 A CN104877600 A CN 104877600A CN 201510216695 A CN201510216695 A CN 201510216695A CN 104877600 A CN104877600 A CN 104877600A
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Abstract
The invention discloses an environment-friendly multiple-purpose building adhesive and belongs to the technical field of building materials. The environment-friendly multiple-purpose building adhesive comprises the following components in parts by weight: 20-40 parts of polyvinyl alcohol resin, 10-50 parts of epoxy resin, 20-40 parts of natural plant resin, 10-30 parts of titanium dioxide, 10-30 parts of heavy calcium carbonate, 10-20 parts of carboxymethyl cellulose, 5-15 parts of bactericide, 1-5 parts of acetic anhydride and 80-120 parts of water. The environment-friendly multiple-purpose building adhesive contains no volatile organic solvent, is friendly to environment, harmless to human health and safe to use, and has short film-forming time, high curing speed, high adhesion strength, good water resistance and long service life.
Description
Technical field
The invention belongs to the technical field of material of construction, refer to a kind of environment protection type multifunction architecture adhesion agent especially.
Background technology
Architecture adhesion agent has been widely used in each procedure of building trade, and even each material; Comprise various building operation, interior/exterior decoration and finishing, the sealing of door and window, large board wall, expansion joint, seam, extraordinary building etc., building maintenance, transformation, reinforcing and reinforcement, the reinforcing of all kinds of traffic facilities and hydro project and maintenance, the production of the composite building material that light weight, intensity are high, function is many, makes various high performance concrete with cement mixing, all many-sides such as road sign, dam leakproof, military engineering emergency maintenance and leak stopping.
In recent years, along with the raising of people's living standard, building, the demand of decoration industry to architecture adhesion agent are increasing.The index such as adhesive strength, waterproof of the traditional architecture tackiness agent of current use can not satisfy the demands, and major part is containing a large amount of objectionable impurities such as aldehydes, benzene class, organic solvent, cause great impact to living environment and HUMAN HEALTH, inhabitation environmental protection has also become the focus of people's growing interest.
Summary of the invention
The invention provides a kind of environment protection type multifunction architecture adhesion agent, solve architecture adhesion agent cohesive strength and poor water resistance and problem not environmentally in prior art.
A kind of environment protection type multifunction architecture adhesion agent of the present invention, it mainly realizes by the following technical programs so in addition: be made up of the component of following weight part: polyvinyl alcohol resin 20-40 part, epoxy resin 10-50 part, natural phant resin 20-40 part, titanium dioxide 10-30 part, water-ground limestone 10-30 part, carboxymethyl cellulose 10-20 part, sterilant 5-15 part, diacetyl oxide 1-5 part, water 80-120 part.
Preferably, be made up of the component of following weight part: polyvinyl alcohol resin 30 parts, epoxy resin 40 parts, natural phant resin 30 parts, titanium dioxide 20 parts, water-ground limestone 15 parts, carboxymethyl cellulose 15 parts, 10 parts, sterilant, diacetyl oxide 3 parts, 100 parts, water.
Beneficial effect of the present invention: adhesive for building of the present invention is not completely containing aldehydes, benzene, substantially not containing easy volatile organic solvent, environmentally friendly, can not work the mischief to HUMAN HEALTH, use safety; Meanwhile, the present invention, under the effect of the large resin of polyvinyl alcohol resin, epoxy resin and natural phant resin three and diacetyl oxide, considerably increases its cohesive strength; Meanwhile, under the effect of titanium dioxide, water-ground limestone and carboxymethyl cellulose, considerably increase its water resistance, it is easy to use, long service life; Tackiness agent of the present invention has environmental protection, nontoxic, cohesive force is strong, glue is transparent, water resistance and good stability, and storage period is long, the feature of the low and easy construction of cost.
Embodiment
Be clearly and completely described technical scheme of the present invention below in conjunction with specific embodiments of the invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of environment protection type multifunction architecture adhesion agent of the present invention, is made up of the component of following weight part: polyvinyl alcohol resin 20-40 part, epoxy resin 10-50 part, natural phant resin 20-40 part, titanium dioxide 10-30 part, water-ground limestone 10-30 part, carboxymethyl cellulose 10-20 part, sterilant 5-15 part, diacetyl oxide 1-5 part, water 80-120 part.
Preferably, be made up of the component of following weight part: polyvinyl alcohol resin 30 parts, epoxy resin 40 parts, natural phant resin 30 parts, titanium dioxide 20 parts, water-ground limestone 15 parts, carboxymethyl cellulose 15 parts, 10 parts, sterilant, diacetyl oxide 3 parts, 100 parts, water.
embodiment one
A kind of environment protection type multifunction architecture adhesion agent of the present invention, is made up of the component of following weight part: polyvinyl alcohol resin 20 parts, epoxy resin 10 parts, natural phant resin 20 parts, titanium dioxide 10 parts, water-ground limestone 10 parts, carboxymethyl cellulose 10 parts, 5 parts, sterilant, diacetyl oxide 1 part, 80 parts, water.
embodiment two
A kind of environment protection type multifunction architecture adhesion agent of the present invention, is made up of the component of following weight part: polyvinyl alcohol resin 30 parts, epoxy resin 40 parts, natural phant resin 30 parts, titanium dioxide 20 parts, water-ground limestone 15 parts, carboxymethyl cellulose 15 parts, 10 parts, sterilant, diacetyl oxide 3 parts, 100 parts, water.
embodiment three
A kind of environment protection type multifunction architecture adhesion agent of the present invention, is made up of the component of following weight part: polyvinyl alcohol resin 40 parts, epoxy resin 50 parts, natural phant resin 40 parts, titanium dioxide 30 parts, water-ground limestone 30 parts, carboxymethyl cellulose 20 parts, 15 parts, sterilant, diacetyl oxide 5 parts, 120 parts, water.
The preparation method of each embodiment is:
(1) in a kettle., joined by polyvinyl alcohol resin in the hot water of 50-60 DEG C, stir, raised temperature, to 70-80 DEG C, makes polyvinyl alcohol resin dissolve completely;
(2) epoxy resin, natural phant resin and sterilant are added in above-mentioned steps (1) gained polyvinyl alcohol resin solution successively, stir 1-2h;
(3) when the solution after above-mentioned steps (2) stirs is cooled to 30-40 DEG C, titanium dioxide, water-ground limestone, carboxymethyl cellulose and diacetyl oxide are added to successively in it, after stirring, discharging, obtains architecture adhesion agent.
Get the embodiment of the present invention one to embodiment three gained three kinds of architecture adhesion agents, regulation according to GB18583-2008 " in indoor decorating and refurnishing materials tackiness agent limits of harmful substances " standard detects free formaldehyde, benzene, toluene+dimethylbenzene, total volatile organism (W) four projects, and detected result is as shown in table 1.
The architecture adhesion agent of Example one to embodiment three gained carries out use properties testing experiment to certain architecture adhesion agent commercially available according to relevant industry standard (see table 2), comprise its outward appearance, film formation time, set time, stripping strength and tensile shear strength, test acquired results is as shown in table 2.
As can be seen from Table 1, free formaldehyde and benzene is not detected in architecture adhesion agent of the present invention, and, the content of toluene+dimethylbenzene and total volatile organism is all little, and the content of these four objectionable impuritiess is better than set quota in GB18583-2008 " in indoor decorating and refurnishing materials tackiness agent limits of harmful substances " completely; Compared with certain architecture adhesion agent commercially available, architecture adhesion agent of the present invention also has obvious advantage in reduction hazardous and noxious substances.
Objectionable impurities detected result in table 1 architecture adhesion agent of the present invention
| Test item | Free formaldehyde (g/Kg) | Benzene (g/Kg) | Toluene+dimethylbenzene (g/Kg) | Total volatile organism (g/L) |
| Embodiment one | Do not detect | Do not detect | 0.01 | 11 |
| Embodiment two | Do not detect | Do not detect | 0.01 | 10 |
| Embodiment three | Do not detect | Do not detect | 0.01 | 10 |
| Certain architecture adhesion agent commercially available | 0.09 | 0.10 | 0.18 | 55 |
As can be seen from Table 2, the architecture adhesion agent of the present invention architecture adhesion agent commercially available compared to certain has good adhesiveproperties, and its film formation time and set time all obviously shorten, and stripping strength can reach more than 17MPa, and tensile shear strength can reach more than 24MPa.
The Mechanics Performance Testing of table 2 architecture adhesion agent of the present invention
| Test item | Outward appearance | Film formation time (min) | Set time (h) | Stripping strength (MPa) | Tensile shear strength (MPa) |
| Test method | Range estimation | Be as the criterion with film forming | Be as the criterion with solidification | GB/T 2790-1995 | GB/T 7124-2008 |
| Embodiment one | White emulsion | 5 | 5 | 17 | 24 |
| Embodiment two | White emulsion | 5 | 5 | 18 | 25 |
| Embodiment three | White emulsion | 5 | 5 | 18 | 25 |
| Certain architecture adhesion agent commercially available | Canescence emulsion | 20 | 15 | 12 | 20 |
Beneficial effect of the present invention: adhesive for building of the present invention is not completely containing aldehydes and benzene, substantially not containing easy volatile organic solvent, environmentally friendly, can not work the mischief to HUMAN HEALTH, use safety; Meanwhile, the present invention, under the effect of the large resin of polyvinyl alcohol resin, epoxy resin and natural phant resin three and diacetyl oxide, considerably increases its cohesive strength; Meanwhile, under the effect of titanium dioxide, water-ground limestone and carboxymethyl cellulose, considerably increase its water resistance, it is easy to use, long service life; Tackiness agent of the present invention has environmental protection, nontoxic, cohesive force is strong, glue is transparent, water resistance and good stability, and storage period is long, the feature of the low and easy construction of cost.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. an environment protection type multifunction architecture adhesion agent, is characterized in that, is made up of the component of following weight part:
Polyvinyl alcohol resin 20-40 part, epoxy resin 10-50 part, natural phant resin 20-40 part, titanium dioxide 10-30 part, water-ground limestone 10-30 part, carboxymethyl cellulose 10-20 part, sterilant 5-15 part, diacetyl oxide 1-5 part, water 80-120 part.
2. environment protection type multifunction architecture adhesion agent according to claim 1, is characterized in that: be made up of the component of following weight part:
Polyvinyl alcohol resin 30 parts, epoxy resin 40 parts, natural phant resin 30 parts, titanium dioxide 20 parts, water-ground limestone 15 parts, carboxymethyl cellulose 15 parts, 10 parts, sterilant, diacetyl oxide 3 parts, 100 parts, water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216695.1A CN104877600A (en) | 2015-04-30 | 2015-04-30 | Environment-friendly multiple-purpose building adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216695.1A CN104877600A (en) | 2015-04-30 | 2015-04-30 | Environment-friendly multiple-purpose building adhesive |
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| Publication Number | Publication Date |
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| CN104877600A true CN104877600A (en) | 2015-09-02 |
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| CN201510216695.1A Pending CN104877600A (en) | 2015-04-30 | 2015-04-30 | Environment-friendly multiple-purpose building adhesive |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634821A (en) * | 2016-12-17 | 2017-05-10 | 浦北县建业胶合板有限责任公司 | Building adhesive and preparation method thereof |
| CN106916565A (en) * | 2017-04-20 | 2017-07-04 | 马鞍山市润启新材料科技有限公司 | A kind of Environment-friendlyadhesive adhesive composition and its preparation technology |
| CN107189619A (en) * | 2017-07-05 | 2017-09-22 | 合肥市片叶装饰工程有限公司 | A kind of imitation porcelain decoration material and preparation method |
-
2015
- 2015-04-30 CN CN201510216695.1A patent/CN104877600A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634821A (en) * | 2016-12-17 | 2017-05-10 | 浦北县建业胶合板有限责任公司 | Building adhesive and preparation method thereof |
| CN106916565A (en) * | 2017-04-20 | 2017-07-04 | 马鞍山市润启新材料科技有限公司 | A kind of Environment-friendlyadhesive adhesive composition and its preparation technology |
| CN107189619A (en) * | 2017-07-05 | 2017-09-22 | 合肥市片叶装饰工程有限公司 | A kind of imitation porcelain decoration material and preparation method |
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Application publication date: 20150902 |
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| WD01 | Invention patent application deemed withdrawn after publication |