CN101100588A - Special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system and preparation method thereof - Google Patents
Special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system and preparation method thereof Download PDFInfo
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- CN101100588A CN101100588A CNA2006100286983A CN200610028698A CN101100588A CN 101100588 A CN101100588 A CN 101100588A CN A2006100286983 A CNA2006100286983 A CN A2006100286983A CN 200610028698 A CN200610028698 A CN 200610028698A CN 101100588 A CN101100588 A CN 101100588A
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- finishing mucilage
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Abstract
A special binder/finishing mortar for building thermal-insulating and energy-saving system and its production are disclosed. The process is carried out by: dissolving cellulose ether into water, adding into synthetic resin emulsion, de-foaming agent, bactericide and aggregate, agitating and mixing with silicate cement. It has excellent dispersion and stability and no environmental pollution. It can be used for composite finishing protective layer of adhesive thermal-insulating material and alkaline-resisting glass fiber grid cloth.
Description
Technical field
The present invention relates to adhesive/finishing mucilage and preparation method thereof, particularly a kind of special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system and preparation method thereof
Background technology
In China, the total amount of building energy consumption rises year by year, and building energy conservation has become the important component part of China's strategy of sustainable development, and the heat-preserving energy-saving type peripheral structure is the emphasis of building energy conservation.From world wide, the expansion polyphenyl plate thinly plastered external insulation system of outer wall occupies critical role in the energy-saving building peripheral structure, and its share surpasses 80%.This system is lagging material with the polystyrene foamed plastics, be adhesive/finishing mucilage (be used for lagging material is sticked on basic unit's body of wall, and clamp the enhancing float coat that alkali-resistant glass fiber mesh is formed heat-insulation system) with the polymer-modified cement mortar, be finish coat with coating and small, light ceramic veneer.Conventional sand-cement slurry p-poly-phenyl vinylic foam adhesiveproperties is relatively poor, and causes the system surfaces cracking easily, thereby causes the heat-insulation system degradation even produce potential safety hazard.
Summary of the invention
The present invention wants the technical solution problem to be to provide a kind of special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system on the one hand.This adhesive/finishing mucilage is uniformly dispersed, stability is high, bonding force is strong and have good snappiness, water tolerance and excellent weathering resistance, solvent-free any pollution to environment, and its over-all properties is better than conventional architecture adhesion agent and anticracking grout.
The present invention wants technical solution to be to provide a kind of preparation method of special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system on the other hand.
As the special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system of first aspect present invention, this adhesive/finishing mucilage is formed by the feedstock production of following weight part:
Water 10-30 part
Cellulose ethers 0.2-0.6 part
Synthetic resin emulsion 14-30 part
Defoamer 0.1-0.5 part
Sterilant 0.1-0.5 part
Aggregate 50-80 part.
In preferred version of the present invention, water is drinkable water or deionized water, and cellulose ethers is one or more a mixture of hydroxypropyl methyl cellulose ether, hydroxyethylmethyl-cellulose ether or Type 3U ether; Synthetic resin emulsion is a polyacrylate dispersion; Defoamer is the petroleum base defoamer; Sterilant is one or more a mixture of heterocyclic amine or tributyl benzoic ether or Er Huan oxazolidine, and aggregate is a quartz sand.
Preparation method as the present invention's special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system on the other hand, this method is under 5 ℃ of-35 ℃ of conditions, the water that in agitator, adds metering, the ether of cellulose that slowly adds metering while stirring, stirred 5-15 minute, and added synthetic resin emulsion, defoamer and the sterilant of metering again, stirred 3-5 minute, add aggregate at last, stirred 5-15 minute.
The special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system main performance index parameter that adopts technical solution of the present invention to obtain is as follows:
Solid content 60-80%
Apparent viscosity 90-130KU
pH 8.0-10.0
Stability in storage＞one year
With concrete plate bonding strength (immersion) 〉=0.80MPa
With porous plastics bonding strength (immersion) 〉=0.10MPa, surface of fracture destroys on porous plastics
Ultimate compression strength/folding strength≤3.0.
Being uniformly dispersed of special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system of the present invention, stability is high, bonding force is strong and have good snappiness, water tolerance and excellent weathering resistance, solvent-free any pollution to environment, its over-all properties is better than conventional architecture adhesion agent and anticracking grout, has broad application prospects at building energy conservation and decorative system field.Its step of preparation process is simple, is easy to red-tape operati.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.Substantive distinguishing features that the present invention gives prominence to and unusual effect can be embodied from following embodiment, but they are not that the present invention is imposed any restrictions.
Its special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system, this adhesive/finishing mucilage is formed by the feedstock production of following weight part:
Water 10-30 part
Cellulose ethers 0.2-0.6 part
Synthetic resin emulsion 14-30 part
Defoamer 0.1-0.5 part
Sterilant 0.1-0.5 part
Aggregate 50-80 part.
Wherein water mainly plays solvent action, and it is drinkable water or deionized water, and its preferred range is 10-20 part.The cellulose ethers preferable range is 0.3-0.5 part, and it is one or more a mixture of hydroxypropyl methyl cellulose ether, hydroxyethylmethyl-cellulose ether or Type 3U ether; Reasonable is to adopt Type 3U ether.Synthetic resin emulsion is preferably 20-30 part, and it is a polyacrylate dispersion; Defoamer is preferably 0.1-0.3 part, and it is the petroleum base defoamer; Sterilant is preferably 0.1-0.3 part, and it is one or more a mixture of heterocyclic amine or tributyl benzoic ether or Er Huan oxazolidine, and aggregate mainly plays enhancement, and its consumption is preferably 50-60 part, and it is a quartz sand.Can certainly select other material for use is aggregate.
Embodiment 1
Be equipped with at 1000ml and add deionized water 170g in the container of agitator, slowly add Type 3U ether 4g while stirring, stirred 15 minutes, add polyacrylate dispersion 220 grams, add again and go into defoamer 2g and sterilant 2g respectively, stirred 5 minutes, and added quartz sand 602g at last, stirred 10 minutes.Gained adhesive/finishing mucilage solid content 71%, apparent viscosity 105 KU, pH9.5, stability in storage＞one year.After 32.5 grades of ordinary Portland cements mixed, with concrete plate bonding strength (immersion) 1.1MPa, with porous plastics bonding strength (immersion) 0.17MPa, surface of fracture destroyed on porous plastics, ultimate compression strength/folding strength 2.7.
Embodiment 2
Be equipped with at 1000ml and add deionized water 100g in the container of agitator, slowly add hydroxypropyl methyl cellulose ether 2g while stirring, stirred 5 minutes, add polyacrylate dispersion 140 grams, add again and go into defoamer 1g and sterilant 1g respectively, stirred 3 minutes, and added quartz sand 500g at last, stirred 10 minutes.Gained adhesive/finishing mucilage solid content 76%, apparent viscosity 95KU, pH9.4, stability in storage＞one year.After 32.5 grades of ordinary Portland cements mixed, with concrete plate bonding strength (immersion) 0.9MPa, with porous plastics bonding strength (immersion) 0.12MPa, surface of fracture destroyed on porous plastics, ultimate compression strength/folding strength 2.9.
Embodiment 3
Be equipped with at 1000ml and add deionized water 150g in the container of agitator, slowly add hydroxypropyl methyl cellulose ether 3g while stirring, stirred 10 minutes, add polyacrylate dispersion 150 grams, add again and go into defoamer 2.5g and sterilant 2.5g respectively, stirred 4 minutes, and added quartz sand 400g at last, stirred 5 minutes.Gained adhesive/finishing mucilage solid content 67%, apparent viscosity 107KU, pH9.5, stability in storage＞one year.After 32.5 grades of ordinary Portland cements mixed, with concrete plate bonding strength (immersion) 1.0MPa, with porous plastics bonding strength (immersion) 0.14MPa, surface of fracture destroyed on porous plastics, ultimate compression strength/folding strength 2.8.
Claims (11)
1, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system is characterized in that, this adhesive/finishing mucilage is formed by the feedstock production of following weight part:
Water 10-30 part
Cellulose ethers 0.2-0.6 part
Synthetic resin emulsion 14-30 part
Defoamer 0.1-0.5 part
Sterilant 0.1-0.5 part
Aggregate 50-80 part.
2, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system according to claim 1 is characterized in that, this adhesive/finishing mucilage is formed by the feedstock production of following weight part:
Water 10-20 part
Cellulose ethers 0.3-0.5 part
Synthetic resin emulsion 20-30 part
Defoamer 0.1-0.3 part
Sterilant 0.1-0.3 part
Aggregate 50-60 part.
3, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system according to claim 1 and 2 is characterized in that: described cellulose ethers is one or more a mixture of hydroxypropyl methyl cellulose ether, hydroxyethylmethyl-cellulose ether or Type 3U ether.
4, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system according to claim 1 and 2 is characterized in that: described cellulose ethers is a Type 3U ether.
5, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system according to claim 1 and 2 is characterized in that: described synthetic resin emulsion is a polyacrylate dispersion.
6, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system according to claim 1 and 2 is characterized in that: described aggregate is a quartz sand.
7, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system according to claim 1 and 2 is characterized in that: described water is drinkable water or deionized water.
8, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system according to claim 1 and 2 is characterized in that: described defoamer is the petroleum base defoamer.
9, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system according to claim 1 and 2 is characterized in that: described sterilant is one or more a mixture of heterocyclic amine or tributyl benzoic ether or Er Huan oxazolidine.
10, special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system according to claim 1 and 2 is characterized in that: described sterilant is a heterocyclic amine.
11, a kind of preparation method of the special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system described in claim 1, it is characterized in that: under 5 ℃ of-35 ℃ of conditions, the water that in agitator, adds metering, the ether of cellulose that slowly adds metering while stirring, stirred 5-15 minute, and added synthetic resin emulsion, defoamer and the sterilant of metering again, stirred 3-5 minute, add aggregate at last, stir 5-15 minute promptly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100286983A CN101100588A (en) | 2006-07-06 | 2006-07-06 | Special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100286983A CN101100588A (en) | 2006-07-06 | 2006-07-06 | Special-purpose adhesive/finishing mucilage for building thermal-insulation energy-saving system and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712856B (en) * | 2009-11-19 | 2012-06-06 | 金民强 | Alkali-resistant glue for glass fiber mesh cloth and production method thereof |
| CN105601209A (en) * | 2016-04-10 | 2016-05-25 | 欧振云 | Crack-resistant plastering mortar |
| CN105884250A (en) * | 2016-03-31 | 2016-08-24 | 黄山瑞盛新材料科技有限公司 | Polymer protective and decorative adhesive cement |
| CN107619247A (en) * | 2017-09-29 | 2018-01-23 | 安徽德全新型建材科技有限公司 | A kind of waterproof cold resistant finishing mucilage |
| CN107629556A (en) * | 2017-09-29 | 2018-01-26 | 安徽德全新型建材科技有限公司 | A kind of preparation method of biological finishing mucilage |
| CN108249832A (en) * | 2018-02-01 | 2018-07-06 | 合肥国瑞装配式建筑科技有限公司 | A kind of crack resistence wallboard and preparation method thereof |
-
2006
- 2006-07-06 CN CNA2006100286983A patent/CN101100588A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712856B (en) * | 2009-11-19 | 2012-06-06 | 金民强 | Alkali-resistant glue for glass fiber mesh cloth and production method thereof |
| CN105884250A (en) * | 2016-03-31 | 2016-08-24 | 黄山瑞盛新材料科技有限公司 | Polymer protective and decorative adhesive cement |
| CN105884250B (en) * | 2016-03-31 | 2018-06-05 | 黄山瑞盛新材料科技有限公司 | A kind of protective polymer decorates rubber cement |
| CN105601209A (en) * | 2016-04-10 | 2016-05-25 | 欧振云 | Crack-resistant plastering mortar |
| CN107619247A (en) * | 2017-09-29 | 2018-01-23 | 安徽德全新型建材科技有限公司 | A kind of waterproof cold resistant finishing mucilage |
| CN107629556A (en) * | 2017-09-29 | 2018-01-26 | 安徽德全新型建材科技有限公司 | A kind of preparation method of biological finishing mucilage |
| CN108249832A (en) * | 2018-02-01 | 2018-07-06 | 合肥国瑞装配式建筑科技有限公司 | A kind of crack resistence wallboard and preparation method thereof |
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Open date: 20080109 |