CN1583915A - Reacting polymer cement waterproof coating and preparing method thereof - Google Patents
Reacting polymer cement waterproof coating and preparing method thereof Download PDFInfo
- Publication number
- CN1583915A CN1583915A CN 200410027391 CN200410027391A CN1583915A CN 1583915 A CN1583915 A CN 1583915A CN 200410027391 CN200410027391 CN 200410027391 CN 200410027391 A CN200410027391 A CN 200410027391A CN 1583915 A CN1583915 A CN 1583915A
- Authority
- CN
- China
- Prior art keywords
- component
- weight proportion
- aircrew
- calcium carbonate
- raw material
- 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
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
Abstract
This invention involves a kind of response type waterproof coaitng of polymer cement and prepares the method, this waterproof coating, include the aircrew one and there is no aircrew one, there is aircrew one from reacting type polyurethane cream, neighbor benzene two formic acid kinds of plasticizer and organic silicon is it steep pharmaceutical make up, have aircrew copy to made up of white cement and light body calcium carbonate to disapper. While using, the quality matching of one per group is: There are aircrew's shares: Response polyurethane 100 cream, neighbor benzene two formic acid kinds of 5 plasticizer, organic silicon is it steep 5 pharmaceutical to disappear; The weight matching of all raw material is when there is no aircrew one: white cement is 100. light body calcium carbonate is 40. The response type waterproof coating of polymer has already had the intersity of building inorganic material of cement high, able to bear it good advantage, have good high elasticity of high polymer material and waterproof performance.
Description
Technical field
The present invention relates to a kind of reactive polymer cement waterproofing coating and preparation method thereof.
Background technology
Polymer cement waterproof paint is a kind of aqueous environment protection waterproof paint of rising in recent years, at present the product on market mainly is made up of acrylic resin and inorganic part of material, and this series products has intensity height, no seam, strong, high temperature resistant, the cold construction of bonding force, characteristics such as nontoxic.But obviously have some defectives in practice: 1) belong to volatility curing material, curing speed is slow, and long construction period is even not competent solid in the not smooth place that ventilates; 2) can only adopt the mode of scumbling multipass to construct, perhaps not competent solid if Tu Houhui causes cracking, so when taking a lot of work, influence quality; 3) poor water resistance after using, water absorption and swelling can occur in underground works, strength degradation influences waterproof effect; 4) index is on the low side, JS I type wherein, tensile strength 〉=1.2mpa, tension set 〉=200%, JS II type wherein: tensile strength 〉=1.8mpa, tension set 〉=80%.
Summary of the invention
The object of the present invention is to provide reactive polymer cement waterproofing coating that a kind of water resistance is good, tensile strength is high, tension set is good, curing speed is fast and preparation method thereof, to overcome weak point of the prior art.
The reactive polymer cement waterproofing coating that the present invention proposes includes machine component and inorganic component, and organic component is made up of response type Polyurethane emulsion, O-phthalic acids softening agent and silicone antifoam agent, and inorganic component is made up of white cement and precipitated calcium carbonate;
The weight proportion of each component is: the proportioning of organic component, inorganic component and water is 1: 0.8～1.3: 0.4; The weight proportion of each raw material is in organic component:
Response type Polyurethane emulsion 70-100,
O-phthalic acids softening agent 1-5,
Silicone antifoam agent 0.1-5;
The weight proportion of each raw material is in the inorganic component:
White cement 70-100,
Precipitated calcium carbonate 20-40.
The preferable part by weight of each component is:
The weight proportion of each raw material is in organic component:
Response type Polyurethane emulsion 85-100,
O-phthalic acids softening agent 2-5,
Silicone antifoam agent 1-5;
The weight proportion of each raw material is in the inorganic component:
White cement 70-95,
Precipitated calcium carbonate 20-38.
The present invention selects response type Polyurethane emulsion and powder for use, water carries out mix, along with hydrated cementitious carries out, generate products such as hydrated calcium silicate, ettringite, calcium hydroxide, with polymer emulsion generation chemical reaction, generate and calcium ion bonded macromolecular network structure, and along with the prolongation of hydration age, extent of hydration is deepened, and this resultant of reaction is also just many more.So just formed the multiple spot bonding, the cubic network pilotaxitic texture that is cross-linked with each other, because there are chemical bonding in polymkeric substance and cement, strengthened the interface combination greatly, the interface supporting capacity is improved, thereby the tensile strength and the tension set of matrix material have been improved, based on this physics-chem characteristic, the response type polymer waterproof coating material had both had intensity height, the good advantage of gasproof marquis property of cement class inorganic materials, have good snappiness of macromolecular material and water resistance again, solidify to form high strength, tough and tensile competent waterproof coating.
Preparation method of the present invention is:
The preparation of organic component: weighing each component by weight proportion, successively response type Polyurethane emulsion, O-phthalic acids softening agent and silicone antifoam agent are put into dispersion machine, stir, make emulsion;
The preparation of inorganic component: precipitated calcium carbonate is ground to form powder, then it is added in the white cement, in mixing machine, stir;
Construction application: by the organic component of usage ratio weighing, inorganic component and water, part by weight was followed successively by 1: 0.8～1.3: 0.4, and they are put into agitation vat, then it was mixed to get final product.
The present invention has excellent water resistance, the intensity height, unit elongation is big, snappiness is good at low temperatures, quick solidifying, do not chap during thick being coated with, can be widely used in the waterproofing work of roofing, exterior wall, water tower, ground, kitchen, toilet, be particularly useful for the engineering of the impervious waterproof of needs such as vault, tunnel or outfall sewer.This product over-all properties is superior, and is with low cost, and market outlook are wide, is convenient to implement to promote.
Embodiment
Below in conjunction with embodiment the present invention is further described.
Make 200 kilograms of products of the present invention, wherein organic component is: 93 kilograms of Polyurethane emulsions, 5 kilograms in O-phthalic acids softening agent, 2 kilograms of silicone antifoam agents; Inorganic component is: 70 kilograms of white cements, 30 kilograms of precipitated calcium carbonates, prepare by separately weight proportion respectively, and then organic component, inorganic component and water are put into agitation vat by 1: 1: 0.4 part by weight, then it is mixed and to come into operation.
After following table is the actual use of this product, under the same conditions with volatilization curing polymer cement waterproof paint I type result relatively.
Wherein, volatilization curing polymer cement waterproof paint execution industry standard is: JC/T894-2001.Can draw by last table, this reactive polymer cement waterproofing coating and volatilization curing polymer cement waterproof paint I type are compared, have that curing speed is fast, tensile strength is high, tension set is good, the low-temperature flexibility performance is superior and advantage such as water resistance is good, be worthy to be popularized.
Claims (4)
1. reactive polymer cement waterproofing coating, include machine component and inorganic component, it is characterized in that described organic component is made up of response type Polyurethane emulsion, O-phthalic acids softening agent and silicone antifoam agent, inorganic component is made up of white cement and precipitated calcium carbonate;
1) weight proportion of each raw material is in organic component:
Response type Polyurethane emulsion 70-100,
O-phthalic acids softening agent 1-5,
Silicone antifoam agent 0.1-5;
2) weight proportion of each raw material is in the inorganic component:
White cement 70-100,
Precipitated calcium carbonate 20-40.
3) weight proportion of each component is:
The proportioning of organic component, inorganic component and water is 1: 0.8～1.3: 0.4.
2. reactive polymer cement waterproofing coating according to claim 1 is characterized in that described
1) weight proportion of each raw material is in organic component:
Response type Polyurethane emulsion 85-100,
O-phthalic acids softening agent 2-5,
Silicone antifoam agent 1-5;
2) weight proportion of each raw material is in the inorganic component:
White cement 70-95,
Precipitated calcium carbonate 20-38.
3. reactive polymer cement waterproofing coating according to claim 2 is characterized in that described 1) weight proportion of each raw material is in organic component:
Response type Polyurethane emulsion 93,
O-phthalic acids softening agent 5,
Silicone antifoam agent 2;
2) weight proportion of each raw material is in the inorganic component:
White cement 70,
Precipitated calcium carbonate 30.
3) weight proportion of each component is:
The proportioning of organic component, inorganic component and water is 1: 1: 0.4.
4. the preparation method of a reactive polymer cement waterproofing coating as claimed in claim 1 is characterized in that
The preparation of organic component: weighing each component by weight proportion, successively response type Polyurethane emulsion, O-phthalic acids softening agent and silicone antifoam agent are put into dispersion machine, stir, make emulsion;
The preparation of inorganic component: precipitated calcium carbonate is ground to form powder, then it is added in the white cement, in mixing machine, stir;
By the organic component of usage ratio weighing, inorganic component and water, they are put into agitation vat, then it is mixed and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027391 CN1583915A (en) | 2004-05-28 | 2004-05-28 | Reacting polymer cement waterproof coating and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027391 CN1583915A (en) | 2004-05-28 | 2004-05-28 | Reacting polymer cement waterproof coating and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1583915A true CN1583915A (en) | 2005-02-23 |
Family
ID=34601327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410027391 Pending CN1583915A (en) | 2004-05-28 | 2004-05-28 | Reacting polymer cement waterproof coating and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1583915A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328349C (en) * | 2005-12-22 | 2007-07-25 | 王立华 | Method of sticking polyethylene polyproylene fiber water proof coiled material |
| CN101362922B (en) * | 2007-08-07 | 2011-05-11 | 无锡市南雅化工有限公司 | Water-soluble single component aliphatic polyurethane floor coatings and manufacturing method thereof |
| CN101407387B (en) * | 2008-10-31 | 2011-08-31 | 重庆中交科技股份有限公司 | Second-order reaction type waterproof cementitious material |
| CN102181224A (en) * | 2011-01-31 | 2011-09-14 | 北京东方雨虹防水技术股份有限公司 | Reactive polymer cement waterproof coating |
| CN104610866A (en) * | 2015-01-21 | 2015-05-13 | 赖禄波 | Waterproof coating |
| CN104610865A (en) * | 2015-01-21 | 2015-05-13 | 赖禄波 | Preparation method of waterproof coating |
| CN104628328A (en) * | 2013-11-06 | 2015-05-20 | 哈尔滨隆迪建材有限公司 | Environmentally-friendly building construction finishing coating and preparation method thereof |
| CN105969143A (en) * | 2016-06-29 | 2016-09-28 | 浙江鲁班建筑防水有限公司 | Self-repair reaction type polymer cement waterproof coating and method for preparing same |
| CN111378329A (en) * | 2018-12-27 | 2020-07-07 | 中路高科交通检测检验认证有限公司 | Polymer cement elastic protective coating composition and homogenization method |
| CN111393982A (en) * | 2020-03-20 | 2020-07-10 | 郑州知淘信息科技有限责任公司 | Composite waterproof coating for low-water-absorption fiber-reinforced foamed cement insulation board and preparation method thereof |
-
2004
- 2004-05-28 CN CN 200410027391 patent/CN1583915A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328349C (en) * | 2005-12-22 | 2007-07-25 | 王立华 | Method of sticking polyethylene polyproylene fiber water proof coiled material |
| CN101362922B (en) * | 2007-08-07 | 2011-05-11 | 无锡市南雅化工有限公司 | Water-soluble single component aliphatic polyurethane floor coatings and manufacturing method thereof |
| CN101407387B (en) * | 2008-10-31 | 2011-08-31 | 重庆中交科技股份有限公司 | Second-order reaction type waterproof cementitious material |
| CN102181224A (en) * | 2011-01-31 | 2011-09-14 | 北京东方雨虹防水技术股份有限公司 | Reactive polymer cement waterproof coating |
| CN104628328A (en) * | 2013-11-06 | 2015-05-20 | 哈尔滨隆迪建材有限公司 | Environmentally-friendly building construction finishing coating and preparation method thereof |
| CN104610866A (en) * | 2015-01-21 | 2015-05-13 | 赖禄波 | Waterproof coating |
| CN104610865A (en) * | 2015-01-21 | 2015-05-13 | 赖禄波 | Preparation method of waterproof coating |
| CN105969143A (en) * | 2016-06-29 | 2016-09-28 | 浙江鲁班建筑防水有限公司 | Self-repair reaction type polymer cement waterproof coating and method for preparing same |
| CN111378329A (en) * | 2018-12-27 | 2020-07-07 | 中路高科交通检测检验认证有限公司 | Polymer cement elastic protective coating composition and homogenization method |
| CN111393982A (en) * | 2020-03-20 | 2020-07-10 | 郑州知淘信息科技有限责任公司 | Composite waterproof coating for low-water-absorption fiber-reinforced foamed cement insulation board and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101255042B (en) | Mortar and concrete modified by emulsified asphalt | |
| CN101550309B (en) | II-type polymer cement waterproofing coating modified by nano materials and preparation method thereof | |
| CN101429401A (en) | High-performance waterproof coating material of cement based polymer | |
| CN102050608B (en) | Polymer cement waterproof paint and method for preparing waterproof coating layer | |
| CN109437657A (en) | A kind of Diamond Search cement group water-proofing material polymerized emulsion and preparation method thereof | |
| CN101580366A (en) | Mortar and concrete modified by emulsified asphalt | |
| CN1673166A (en) | Heat insulating mortar powder and its prepn process | |
| CN1583915A (en) | Reacting polymer cement waterproof coating and preparing method thereof | |
| CN1718652A (en) | Fiber reinforced type polymer cement waterproof paint | |
| CN108047949A (en) | Polyurethane-modified asphalt waterproofing paint for building and its production method | |
| CN101580367A (en) | Mortar and concrete modified by emulsified asphalt | |
| CN107602013B (en) | Bentonite cement-based composite material and preparation method thereof | |
| CN108047952A (en) | A kind of modified waterproof asphalt material for building and its production method | |
| CN109111547A (en) | A kind of silicone modified acrylic emulsion waterproofing agent and the preparation method and application thereof | |
| CN101372565A (en) | High adhesion strength porcelain-based coating | |
| CN111621183A (en) | Reflective heat-insulating waterproof coating and preparation method and application thereof | |
| CN105503083A (en) | Self-permeation polymer composite cement mortar for semi-flexible bituminous pavement and preparation method thereof | |
| JP2006347797A (en) | Mortar, structure covered with the same and working method of the same | |
| CN109354455B (en) | Ceramic tile crack sealer and preparation method thereof | |
| WO2012038302A1 (en) | Coating agents for producing waterproof infrastructure coatings | |
| CN101014553A (en) | Viscous materials and method for producing | |
| KR20000032229A (en) | Ultra-quick curing aqueous coating film water-proofing agent and preparing method and use of it | |
| CN107629630A (en) | A kind of production method for spraying rapid-hardening colour epoxy asphalt waterproofing paint | |
| CN1184274C (en) | Powder binder | |
| CN100497493C (en) | Double component anti-cracking outer wall putty |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |