CN107629630A - A kind of production method for spraying rapid-hardening colour epoxy asphalt waterproofing paint - Google Patents
A kind of production method for spraying rapid-hardening colour epoxy asphalt waterproofing paint Download PDFInfo
- Publication number
- CN107629630A CN107629630A CN201710984087.4A CN201710984087A CN107629630A CN 107629630 A CN107629630 A CN 107629630A CN 201710984087 A CN201710984087 A CN 201710984087A CN 107629630 A CN107629630 A CN 107629630A
- Authority
- CN
- China
- Prior art keywords
- pitch
- hardening
- temperature
- component
- mass ratio
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
One kind spraying rapid-hardening colour epoxy asphalt waterproofing paint, it is characterised in that emulsified asphalt is prepared for compound emulsifying agent with neopelex and OP 10 first；Secondly with maleic anhydride modified, modified pitch is prepared；Then the curing agent with certain flexibility chain is prepared；Finally, component A is mixed into the epoxy resin of different epoxide numbers, curing agent, accelerator, modified pitch and the mixing of other auxiliary agents, obtains component B.Water-repellent paint provided by the invention, there is waterproof, anti-corrosion and pursue the multi-functionals such as visual effect.
Description
Technical field
The present invention relates to a kind of anticorrosive paint, especially a kind of production for spraying rapid-hardening colour epoxy asphalt waterproofing paint
Method.
Background technology
Modern building is typically all to use concrete structure when building, and this is due to concrete structure with following several
Individual advantage：Good integrity, can placing turn into an entirety；Normability is good, can placing into variously-shaped and size structure；It is durable
Property and fire resistance are good, can resist extraneous factor long-term damage；Construction costs and maintenance cost are low, can reduce architecture construction cost.
Therefore, concrete structure is posted with very high great expectations by people, the shortcomings that but have ignored its own.In fact, concrete is a kind of
The compound fragile material of multiphase, when concrete pulling stress is more than its tensile strength, or Analysis of Concrete Tensile deformation is more than its ultimate elongation
During deformation, concrete will produce crack, so as to cause to build easy seepage.Seepage is most commonly seen one of concrete structure
Kind common fault, especially in roofing, basement and toilet easily seepage.Seepage not only has a strong impact on that the basic of building uses work(
Can, and very big inconvenience is brought to the life of people, it could even be possible to causing greatly to lose.Therefore, impervious waterproof is mixed
Solidifying civil engineering, which is built, one of need solve the problems, such as.
At present, the coiled material of in the market and coating are the maximum concrete construction waterproof materials of people's dosage.Though coiled material can rise
To certain waterproof effect, but its there is also some problems：Coiled material poor toughness, seam crossing imprecision, easy seepage.In order to overcome
The deficiency of coiled material, people have invented its substitute -- coating.This is due to brush certain thickness waterproof in concrete surface
Coating, concrete pore can be blocked, bottle up the erosion of moisture, so as to improve the endurance quality of concrete.Conventional waterproof applies
Material has epoxy resin, polyurethane and acrylic resin paint etc..Wherein, epoxy coating is a kind of coating built and commonly used,
This is to be attributed to the fact that it has good protection physicochemical property, adhesive property and very comprehensive chemical-resistance.
Epoxy coating is generally referred to using bisphenol A epoxide resin and modified amine curing agent as main film forming substance, its
In containing a certain amount of reactive diluent, auxiliary agent, filler, accelerator, coupling agent.Epoxy coating is coated in when in use
The surface of concrete, among the process of its solidification, part base-material can react between each other, and generation has 3 D stereo net
The induration of shape structure, play waterproof and stop the effect of external corrosion environments destroy；Part base-material can penetrate into inside concrete,
Interface is set to form a firm entirety, to reach fabulous adhesion strength.But the weatherability difference of epoxy coating is led
Cracking is caused, limits the application of epoxy coating to a certain extent.
The content of the invention
It is an object of the invention to provide a kind of life of the spraying rapid-hardening colour epoxy asphalt waterproofing paint of good weatherability
Production method.
To achieve these goals, present invention employs following technical scheme：
One kind spraying rapid-hardening colour epoxy asphalt waterproofing paint, it is characterised in that first with neopelex and OP-
10 be that compound emulsifying agent prepares emulsified asphalt；Secondly with maleic anhydride modified, modified pitch is prepared；Then prepare with certain soft
The curing agent of property chain；Finally, component A is mixed into the epoxy resin of different epoxide numbers, curing agent, accelerator, modified pitch and
Other auxiliary agents mix, and obtain component B.
Described spraying rapid-hardening colour epoxy asphalt waterproofing paint, it is characterised in that it, which has the following steps, is prepared：
（1）By pitch with 1：1 oil-water ratio is added in material-compound tank, is heated to 130-140 DEG C, makes its fusing, and it is soft to add pitch
Agent, continue to stir and be incubated, obtain matrix pitch；By neopelex, OP-10 and deionized water with 1：
0.4-0.5：3-4 mass ratio mixing, is heated to 80 DEG C, stirring is completely dissolved it, adds equivalent to detergent alkylate sulphur
The deionized water of sour 2-3 times of parts by weight of sodium, continues to stir, its temperature is reduced to 60 DEG C, obtain emulsifier solution；By breast
Agent solution and matrix pitch are added in the colloid mill for being pre-heated to 120-130 DEG C together, with 2500-3000r/min speed
Rate, high speed shear 3-5min, aqueous color paste is added, stirs, obtains emulsified asphalt；
（2）Emulsified asphalt is heated to 140-150 DEG C, adds the maleic anhydride and 0.0008- of 0.05-0.06 times of parts by weight
The butter of tin of 0.001 times of parts by weight, 140-150 DEG C of temperature constant magnetic stirring react 120-140min, obtain modified pitch；
（3）Diethylenetriamine is added in reaction vessel, opens stirring, it is 200-250r/min to control stir speed (S.S.), rise temperature
Degree starts that the octyl glycidyl ether of 0.75-0.85 times of parts by weight is added dropwise, controls and be added dropwise in 3-4h to 45-50 DEG C,
Temperature is raised to 65-70 DEG C, continues magnetic agitation reaction 3-4h, reduces temperature to room temperature, obtain curing agent；
（4）By epoxy resin E44 and epoxy resin E51 with 1：0.9-1.1 mass ratio mixing, obtains component A after stirring；
By curing agent, modified pitch, DMP-30, dispersant SK-5040 and defoamer PA-311 with 1：2-3：0.1-0.12：0.04-
0.05：0.02-0.03 mass ratio mixing, obtains component B after stirring.
The preparation method of described spraying rapid-hardening colour epoxy asphalt waterproofing paint, it is characterised in that step（1）Middle base
The mass ratio of matter pitch, emulsifier solution and aqueous color paste is 1：0.22-0.25：0.03-0.04.
Described spraying rapid-hardening colour epoxy asphalt waterproofing paint, it is characterised in that it is in use, by component A and group
Part B is with 1：0.08-0.1 mass ratio mixing, rise temperature magnetic agitation reaction 5-6h, are sprayed on rapidly work to 90-100 DEG C
Make interface, solidify, obtain waterproof coating.
By using above-mentioned technical scheme, the present invention has the advantages that：
The present invention prepares emulsified asphalt using neopelex and OP-10 as compound emulsifying agent first；Secondly with maleic acid
Anhydride modification, maleic groups are grafted to Zhe Qingshang, prepare modified pitch；Then modified pitch and epoxy blend are used,
During reactively blending, graft copolymer is formed in pitch and epoxy resin interface region, increases pitch and epoxy resin
Compatibility.At low temperature, bituminous epoxy can produce larger humidity modification, cause cold cracking, influence its performance；This
Invention prepares the curing agent with certain flexibility chain with diethylenetriamine and octyl glycidyl ether reaction, can improve epoxy drip
Blue or green pliability, can significantly improve the cryogenic property of epoxy bitumen material and the spraying property of coating.It is provided by the invention anti-
The characteristics of water paint, strength high toughness is good, and water stability is good, and high-temperature stability is remarkable and anti-fatigue performanceization is different, have waterproof,
The multi-functional such as anti-corrosion and pursuit visual effect.
Embodiment
The spraying rapid-hardening colour epoxy asphalt waterproofing paint of the present embodiment, it, which has the following steps, is prepared：
（1）By pitch with 1：1 oil-water ratio is added in material-compound tank, is heated to 140 DEG C, makes its fusing, adds pitch softening agent,
Continue to stir and be incubated, obtain matrix pitch；By neopelex, OP-10 and deionized water with 1：0.5：4
Mass ratio mixes, and is heated to 80 DEG C, stirring is completely dissolved it, adds equivalent to 3 times of parts by weight of neopelex
Deionized water, continue to stir, its temperature is reduced to 60 DEG C, obtain emulsifier solution；By emulsifier solution and matrix
Pitch is added to together to be pre-heated in 130 DEG C of colloid mill, with 3000r/min speed, high speed shear 5min, is added water-based
Mill base, stir, obtain emulsified asphalt；
（2）Emulsified asphalt is heated to 150 DEG C, adds the maleic anhydride of 0.06 times of parts by weight and the tetrachloro of 0.0008 times of parts by weight
Change tin, 150 DEG C of temperature constant magnetic stirrings react 140min, obtain modified pitch；
（3）Diethylenetriamine is added in reaction vessel, opens stirring, it is 250r/min to control stir speed (S.S.), and rise temperature is extremely
50 DEG C, start that the octyl glycidyl ether of 0.75 times of parts by weight is added dropwise, control and be added dropwise in 4h, rise temperature to 70
DEG C, continue magnetic agitation reaction 4h, reduce temperature to room temperature, obtain curing agent；
（4）By epoxy resin E44 and epoxy resin E51 with 1：0.9 mass ratio mixing, obtains component A after stirring；Will be solid
Agent, modified pitch, DMP-30, dispersant SK-5040 and defoamer PA-311 are with 1：3：0.12：0.05：0.02 mass ratio
Mixing, obtains component B after stirring.
The step of the present embodiment（1）The mass ratio of mesostroma pitch, emulsifier solution and aqueous color paste is 1：0.25：
0.04。
Claims (4)
1. one kind spraying rapid-hardening colour epoxy asphalt waterproofing paint, it is characterised in that first with neopelex and
OP-10 is that compound emulsifying agent prepares emulsified asphalt；Secondly with maleic anhydride modified, modified pitch is prepared；Then prepare with one
Determine the curing agent of flexible chain；Finally, component A, curing agent, accelerator, modified drip are mixed into the epoxy resin of different epoxide numbers
The mixing of blue or green and other auxiliary agents, obtains component B.
2. spraying rapid-hardening colour epoxy asphalt waterproofing paint according to claim 1, it is characterised in that it has following step
Suddenly it is prepared：
（1）By pitch with 1：1 oil-water ratio is added in material-compound tank, is heated to 130-140 DEG C, makes its fusing, and it is soft to add pitch
Agent, continue to stir and be incubated, obtain matrix pitch；By neopelex, OP-10 and deionized water with 1：
0.4-0.5：3-4 mass ratio mixing, is heated to 80 DEG C, stirring is completely dissolved it, adds equivalent to detergent alkylate sulphur
The deionized water of sour 2-3 times of parts by weight of sodium, continues to stir, its temperature is reduced to 60 DEG C, obtain emulsifier solution；By breast
Agent solution and matrix pitch are added in the colloid mill for being pre-heated to 120-130 DEG C together, with 2500-3000r/min speed
Rate, high speed shear 3-5min, aqueous color paste is added, stirs, obtains emulsified asphalt；
（2）Emulsified asphalt is heated to 140-150 DEG C, adds the maleic anhydride and 0.0008- of 0.05-0.06 times of parts by weight
The butter of tin of 0.001 times of parts by weight, 140-150 DEG C of temperature constant magnetic stirring react 120-140min, obtain modified pitch；
（3）Diethylenetriamine is added in reaction vessel, opens stirring, it is 200-250r/min to control stir speed (S.S.), rise temperature
Degree starts that the octyl glycidyl ether of 0.75-0.85 times of parts by weight is added dropwise, controls and be added dropwise in 3-4h to 45-50 DEG C,
Temperature is raised to 65-70 DEG C, continues magnetic agitation reaction 3-4h, reduces temperature to room temperature, obtain curing agent；
（4）By epoxy resin E44 and epoxy resin E51 with 1：0.9-1.1 mass ratio mixing, obtains component A after stirring；
By curing agent, modified pitch, DMP-30, dispersant SK-5040 and defoamer PA-311 with 1：2-3：0.1-0.12：0.04-
0.05：0.02-0.03 mass ratio mixing, obtains component B after stirring.
3. the preparation method of spraying rapid-hardening colour epoxy asphalt waterproofing paint according to claim 2, it is characterised in that
Step（1）The mass ratio of mesostroma pitch, emulsifier solution and aqueous color paste is 1：0.22-0.25：0.03-0.04.
4. it is according to claim 1 spraying rapid-hardening colour epoxy asphalt waterproofing paint, it is characterised in that itself in use,
By component A and component B with 1：0.08-0.1 mass ratio mixing, for rise temperature to 90-100 DEG C, magnetic agitation reacts 5-6h, fast
Speed is sprayed on working interface, solidification, obtains waterproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984087.4A CN107629630A (en) | 2017-10-20 | 2017-10-20 | A kind of production method for spraying rapid-hardening colour epoxy asphalt waterproofing paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984087.4A CN107629630A (en) | 2017-10-20 | 2017-10-20 | A kind of production method for spraying rapid-hardening colour epoxy asphalt waterproofing paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107629630A true CN107629630A (en) | 2018-01-26 |
Family
ID=61105654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710984087.4A Pending CN107629630A (en) | 2017-10-20 | 2017-10-20 | A kind of production method for spraying rapid-hardening colour epoxy asphalt waterproofing paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107629630A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359107A (en) * | 2018-03-27 | 2018-08-03 | 奥泰利新技术集团有限公司 | A kind of spraying rapid hardening rubber asphalt waterproof coating emulsified asphalt and preparation method thereof |
| CN108951892A (en) * | 2018-08-13 | 2018-12-07 | 浙江云信装饰工程有限公司 | A kind of toilet warterproof decorating structure construction method |
| CN112430431A (en) * | 2020-11-25 | 2021-03-02 | 浙江欣苗化工有限公司 | Water-based asphalt anticorrosive paint for outdoor floors and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177589A (en) * | 2014-08-19 | 2014-12-03 | 湖南神力铃胶粘剂制造有限公司 | Flexible epoxy resin curing agent and synthesis method thereof |
| CN106957601A (en) * | 2017-03-28 | 2017-07-18 | 北京东方雨虹防水技术股份有限公司 | The preparation method and modified waterproof asphalt material and its application method of a kind of modified waterproof asphalt material |
-
2017
- 2017-10-20 CN CN201710984087.4A patent/CN107629630A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177589A (en) * | 2014-08-19 | 2014-12-03 | 湖南神力铃胶粘剂制造有限公司 | Flexible epoxy resin curing agent and synthesis method thereof |
| CN106957601A (en) * | 2017-03-28 | 2017-07-18 | 北京东方雨虹防水技术股份有限公司 | The preparation method and modified waterproof asphalt material and its application method of a kind of modified waterproof asphalt material |
Non-Patent Citations (1)
| Title |
|---|
| 徐燕: "沥青增韧环氧树脂的制备与性能研究", 《中国优秀硕士学位论文数据库 工程科技Ⅰ辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359107A (en) * | 2018-03-27 | 2018-08-03 | 奥泰利新技术集团有限公司 | A kind of spraying rapid hardening rubber asphalt waterproof coating emulsified asphalt and preparation method thereof |
| CN108951892A (en) * | 2018-08-13 | 2018-12-07 | 浙江云信装饰工程有限公司 | A kind of toilet warterproof decorating structure construction method |
| CN112430431A (en) * | 2020-11-25 | 2021-03-02 | 浙江欣苗化工有限公司 | Water-based asphalt anticorrosive paint for outdoor floors and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105295644B (en) | A kind of high osmosis epoxy waterproof coating | |
| CN101619201B (en) | Underwater epoxy adhesive and preparation method thereof | |
| CN107629630A (en) | A kind of production method for spraying rapid-hardening colour epoxy asphalt waterproofing paint | |
| CN105273361B (en) | A kind of filler response type epoxy composite material and preparation method and application | |
| CN103849296A (en) | Elastic epoxy resin waterproof coating and preparation method thereof | |
| CN102504670A (en) | Permeable epoxy resin waterproof coating for concrete | |
| CN105368236A (en) | Waterproof coating and preparation method and application thereof, and asphalt waterproof coiled material | |
| CN103819144A (en) | Preparation method of epoxy mortar for filling ocean oil and gas pipeline | |
| CN105884257A (en) | High-strength rapid-hardening type epoxy resin mortar and preparation method thereof | |
| KR101870122B1 (en) | Elastic composite compound and stirring device for manufacturing the same, composite waterproofing method using elastic composite compound and urethane | |
| CN101333403B (en) | Cement-based polymers anti-corrosive paint and method for preparing same | |
| CN108047949A (en) | Polyurethane-modified asphalt waterproofing paint for building and its production method | |
| CN108047952A (en) | A kind of modified waterproof asphalt material for building and its production method | |
| CN101928518A (en) | Formula, preparation method and using method of bi-component fast-setting high polymer waterborne coating | |
| CN110423587A (en) | A kind of novel carbon fiber reinforcement is with applying primer and preparation method thereof | |
| CN105199584A (en) | Composite polyurethane waterproof coating | |
| CN101792293B (en) | Color steel waterproof heat-insulating coating and method for preparing same | |
| CN105199583A (en) | Environment-friendly polyurethane waterproof coating | |
| CN110342957B (en) | Pasty octyl silane concrete water repellent and preparation method thereof | |
| CN111621252A (en) | Epoxy daub for corrosion prevention of concrete and steel structure base materials and preparation method thereof | |
| CN104016712B (en) | A kind of colored pavement stone | |
| CN1583915A (en) | Reacting polymer cement waterproof coating and preparing method thereof | |
| KR102322586B1 (en) | Waterproof coating agent manufacturing method and construction method using thereof | |
| CN102161865A (en) | Formula and manufacturing process of water emulsion type high polymer modified asphalt waterproof paint | |
| CN114315276A (en) | High-impermeability and anti-freezing surface repair material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |
|
| RJ01 | Rejection of invention patent application after publication |