CN103740260A - Latent-curing single-component color polyurethane waterproofing paint and preparation method thereof - Google Patents
Latent-curing single-component color polyurethane waterproofing paint and preparation method thereof Download PDFInfo
- Publication number
- CN103740260A CN103740260A CN201410038016.1A CN201410038016A CN103740260A CN 103740260 A CN103740260 A CN 103740260A CN 201410038016 A CN201410038016 A CN 201410038016A CN 103740260 A CN103740260 A CN 103740260A
- Authority
- CN
- China
- Prior art keywords
- component color
- mono
- parts
- proof paint
- color polyurethane
- 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.)
- Granted
Links
Landscapes
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The invention relates to the technical field of polyurethane waterproofing paint, and provides latent-curing single-component color polyurethane waterproofing paint. The latent-curing single-component color polyurethane waterproofing paint comprises the following components by weight: 18-22 parts of polyether 2000, 5-7 parts of polyether 330N, 18-22 parts of chlorinated paraffin, 28-32 parts of powder, 0.8-1.2 parts of dispersing agent, 6-10 parts of MDI-50, 0.8-1.2 parts of catalyst, 3-5 parts of latent curing agent, 3-5 parts of chain extender, and 6-8 parts of solvent. The latent-curing single-component color polyurethane waterproofing paint has such advantages as high strength, good toughness, good flexibility, low-temperature resistance, strong adhesive power with the basal plane, good adaptability, wide application field, convenience for construction and low dependency on the operation proficiency. The latent-curing single-component color polyurethane waterproofing paint not only satisfies the application field of the original single-component polyurethane waterproofing paint, but also can be suitable for the waterproofing requirements in such special fields as larger-deformation areas and low-temperature areas, so that the latent-curing single-component color polyurethane waterproofing paint has strong adaptability and strong market competitive advantages, and meets the higher and higher requirements of the market to the products.
Description
Technical field
The present invention relates to polyurethane water-proof paint technical field, be specially a kind of concrete construction engineering and with diving, solidify mono-component color polyurethane water-proof paint and preparation method thereof.
Background technology
Current domestic polyurethane water-proof paint has single component and two kinds of forms of two-pack.
Two-component Waterproof Polyurethane Coating one component is the performed polymer of isocyanic ester and polyvalent alcohol, the compound that another component is active hydrogen, as: polyether glycol, MOCA etc.During construction, two components are mixed in proportion, brush on waterproof matrix, film-forming, thus play waterproof action.But during Two-component Waterproof Polyurethane Coating construction, carry out on-the-spot proportioning, mixing, troublesome poeration, workmen's quality and skill level also can cause the difference in quality product simultaneously.And mono-composition poyurethane water-proof paint is produced simply because of it, easy for operation, its demand is increasing.
The subject matter that mono-composition poyurethane water-proof paint exists is intensity and the toughness GB that all links closely, if tensile strength is 2.45MPa, elongation at break is 450%, watertightness is that 0.3MPa 30min is waterproof, especially toughness is poor, and this can cause the quality problems of construction party because constructing the former of skill level thereby causing, and has also limited the range of application of product simultaneously, especially the low-down north of some temperature, the toughness of material more can not meet the requirement of construction; At some, the higher special dimension of water-proof material toughness reguirements is also had to very large restriction.Therefore mono-composition poyurethane water-proof paint prior art exists cost high, and poor performance is especially poor with extension property, has often just reached GB, causes causing because workmen and mode, construction area are different quality accident.
Determine a lot of because have of waterproof paint intensity and unit elongation, as polyethers and kind and proportioning, the content of isocyanic ester, the kind of the kind of solvent, auxiliary agent etc., screening process is complicated, and formulating of recipe difficulty is larger.Because intensity and the toughness of mono-composition poyurethane water-proof paint is conflicting to a certain extent, therefore, the gordian technique of mono-composition poyurethane water-proof paint is how under the prerequisite that guarantees coating mechanical strength, to improve the unit elongation of coating, need find the two trim point before.
Mono-composition poyurethane water-proof paint is mainly divided into two large classes: water cure solidifies two kinds with diving, wherein water cure type mono-composition poyurethane water-proof paint need mix with appropriate water when construction, when curing, easily produce bubble and cause many pores in film forming matter, thereby affect water resistance and the mechanical strength of waterproof layer, simultaneously again due to amount of water number waterproof layer performance is also had to considerable influence, thereby make waterproof layer cause the performance difference of waterproof layer very large because workmen's skill level is different; And the curing type one-pack polyurethane water-proof paint of diving can be avoided above problem, when construction, do not need to mix with water, thereby but by airborne moisture and the polyurethane monocomponent waterproof paint film forming that reacts, film structure is closely knit, better performances.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and take isocyanate-terminated performed polymer as base polymer, mono-component color polyurethane water-proof paint and preparation method thereof is solidified in moisture cured diving.This waterproof paint has the advantages such as intensity is high, elongation at break is large, Application Areas is wide, high comprehensive performance, is especially applicable to the needs of the special dimension waterproof such as the larger region of distortion and low-temperature region.
For solving the problems of the technologies described above, the invention provides following technical scheme:
Dive and solidify a mono-component color polyurethane water-proof paint, comprise following weight part composition:
Polyethers 2,000 18～22
Polyethers 330N 5～7
Clorafin 18～22
Powder 28～32
Dispersion agent 0.8～1.2
MDI-50 6～10
Catalyzer 0.8～1.2
Latent curing agent 3～5
Chainextender 3～5
Solvent 6～8.
Preferably, described a kind of curing mono-component color polyurethane water-proof paint of diving comprises following weight part composition:
Polyethers 2,000 20
Polyethers 330N 6
Clorafin 20
Powder 30
Dispersion agent 1
MDI-50 8
Catalyzer 1
Latent curing agent 4
Chainextender 4
Solvent 6.
Preferably, described dispersion agent is F-108 dispersion agent.
Preferably, described powder is one or more in light calcium carbonate, carbon black, talcum powder.
Preferably, described chainextender is butyleneglycol or amine chainextender.
Further, described chainextender is BDO.
Preferably, described latent curing agent is amine latent curing agent or oxazolidine latent curing agent.
Preferably, described catalyzer is organotin T-12.
Described a kind of diving solidified the preparation method of mono-component color polyurethane water-proof paint, comprises the following steps:
(1) to reactor, add polyethers 2000,330N, clorafin, dispersion agent, powder, 115 ± 5 ℃ of vacuum hydro-extractions, vacuum tightness >=-0.09MPa;
(2) cool to 80 ℃, to reactor, add MDI-50, react 1.5～2.5 hours;
(3) to reactor, add catalyzer, react 0.5～1 hour;
(4) to reactor, add latent curing agent and solvent, react 0.5～1 hour;
(5) to reactor, add chainextender, stir blowing, filtration, packing 0.3～0.8 hour.
Preferably, adopt 30 order double-deck iron nets to filter material.
The coating that adopts formula of the present invention and preparation method to make, its product the key technical indexes is: solid content >=80.0%; Tensile strength >=4.0MPa; Elongation at break >=800%; Low temperature flexibility (40 ℃) flawless; (0.4MPa/2h) is non-leakage for watertightness; Package stability (25 ℃ following) >=June.
Adopted after technique scheme, the invention has the beneficial effects as follows:
(1) be increased to >=4.0MPa of tensile strength;
(2) elongation at break be increased to >=800%;
(3) to be increased to 0.4 MPa 2h waterproof for watertightness.
The present invention is by selecting the means such as raw material, formulating of recipe, take isocyanate-terminated performed polymer as base polymer, regulate the ratio between binary and ternary polyethers and add chainextender, increase the length of polyurethane molecular chain, reach the object that improves mono-composition poyurethane water-proof paint intensity and elongation at break, solved existing one-can urethane coating unit elongation very high, mechanical strength is very low situation or the very high and very low situation of unit elongation of mechanical strength but.Performance index with respect to domestic and international other like products, product of the present invention has reached or even has surpassed the level of similar products at home and abroad, have that intensity is high, good toughness, flexibility is good, low temperature resistant, strong with basal plane adhesive power, suitability good, Application Areas is wide, easy construction, to advantages such as skilled operation degree dependency are little.Both met the Application Areas of original mono-composition poyurethane water-proof paint, also applicable to the needs that are out of shape the special dimension waterproof such as larger region and low-temperature region, therefore suitability is very strong, has very strong market competition advantage, has met the market requirement more and more higher to product.
Embodiment
Below the specific embodiment of the present invention is elaborated.
implement 1
A kind of curing mono-component color polyurethane water-proof paint of diving comprises following weight part composition:
Polyethers 2,000 20
Polyethers 330N 6
Clorafin 20
Powder 30
Dispersion agent 1
MDI-50 8
Catalyzer 1
Latent curing agent 4
Chainextender 4
Solvent 6.
Wherein, dispersion agent is F-108 dispersion agent, and powder is light calcium carbonate, and chainextender is BDO, and latent curing agent is oxazolidine latent curing agent (208), and catalyzer is organotin T-12(another name dibutyltin dilaurate).
implement 2
Dive and solidify a mono-component color polyurethane water-proof paint, comprise following weight part composition:
Polyethers 2,000 18
Polyethers 330N 5
Clorafin 18
Powder 28
Dispersion agent 0.8
MDI-50 6
Catalyzer 0.8
Latent curing agent 3
Chainextender 3
Solvent 6.
Wherein, dispersion agent is F-108 dispersion agent, and powder is talcum powder, and chainextender is amine chainextender, and latent curing agent is amine latent curing agent, and catalyzer is organotin T-12.
implement 3
Dive and solidify a mono-component color polyurethane water-proof paint, comprise following weight part composition:
Polyethers 2,000 22
Polyethers 330N 7
Clorafin 22
Powder 32
Dispersion agent 1.2
MDI-50 10
Catalyzer 1.2
Latent curing agent 5
Chainextender 5
Solvent 8.
Wherein, dispersion agent is F-108 dispersion agent, and powder is carbon black, and chainextender is BDO, and latent curing agent is oxazolidine latent curing agent (208), and catalyzer is organotin T-12.
implement 4
Dive and solidify a preparation method for mono-component color polyurethane water-proof paint, comprise the following steps:
(1) to reactor, add polyethers 2000,330N, clorafin, dispersion agent, powder, 115 ± 5 ℃ of vacuum hydro-extractions, vacuum tightness >=-0.09MPa;
(2) cool to 80 ℃, to reactor, add MDI-50, react 1.5～2.5 hours;
(3) to reactor, add catalyzer, react 0.5～1 hour;
(4) to reactor, add latent curing agent and solvent, react 0.5～1 hour;
(5) to reactor, add chainextender, stir 0.3～0.8 hour, blowing, employing 30 order double-deck iron nets filter, pack material.
Product performance of the present invention are stable, and controllability is strong, qualification rate is very high, has reached more than 99.5%, is better than after tested GB requirement, particularly unit elongation and has all surpassed more than 800%, and majority has surpassed 1000%.
Product of the present invention has excellent physical and mechanical properties, ageing resistance, and resistance to acids and bases and low temperature flexibility, curing speed is fast, excellent storage stability, easy construction, its key technical indexes has reached international like product advanced level.It has overcome the shortcoming of Two-component Waterproof Polyurethane Coating, off-set facility is few, it is a kind of desirable water-proof material, starting material required for the present invention are based on our country, and formulating of recipe is advanced, synthetic route reasonable, technological innovation is strong, production process three-waste free discharge, is easy to suitability for industrialized production and applies, and has obvious economic benefit and social benefit.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection scope of the present invention.
Claims (10)
1. dive and solidify a mono-component color polyurethane water-proof paint, it is characterized in that, comprise following weight part composition:
Polyethers 2,000 18～22
Polyethers 330N 5～7
Clorafin 18～22
Powder 28～32
Dispersion agent 0.8～1.2
MDI-50 6～10
Catalyzer 0.8～1.2
Latent curing agent 3～5
Chainextender 3～5
Solvent 6～8.
2. a kind of diving solidified mono-component color polyurethane water-proof paint as claimed in claim 1, it is characterized in that, comprises following weight part composition:
Polyethers 2,000 20
Polyethers 330N 6
Clorafin 20
Powder 30
Dispersion agent 1
MDI-50 8
Catalyzer 1
Latent curing agent 4
Chainextender 4
Solvent 6.
3. a kind of diving solidified mono-component color polyurethane water-proof paint as claimed in claim 1 or 2, it is characterized in that: described dispersion agent is F-108 dispersion agent.
4. a kind of diving solidified mono-component color polyurethane water-proof paint as claimed in claim 1 or 2, it is characterized in that: described powder is one or more in light calcium carbonate, carbon black, talcum powder.
5. a kind of diving solidified mono-component color polyurethane water-proof paint as claimed in claim 1 or 2, it is characterized in that: described chainextender is butyleneglycol or amine chainextender.
6. a kind of diving solidified mono-component color polyurethane water-proof paint as claimed in claim 5, it is characterized in that: described chainextender is BDO.
7. a kind of diving solidified mono-component color polyurethane water-proof paint as claimed in claim 1 or 2, it is characterized in that: described latent curing agent is amine latent curing agent or oxazolidine latent curing agent.
8. a kind of diving solidified mono-component color polyurethane water-proof paint as claimed in claim 1 or 2, it is characterized in that: described catalyzer is organotin T-12.
9. described in claim 1, a kind of diving solidified the preparation method of mono-component color polyurethane water-proof paint, it is characterized in that, comprises the following steps:
(1) to reactor, add polyethers 2000,330N, clorafin, dispersion agent, powder, 115 ± 5 ℃ of vacuum hydro-extractions, vacuum tightness >=-0.09MPa;
(2) cool to 80 ℃, to reactor, add MDI-50, react 1.5～2.5 hours;
(3) to reactor, add catalyzer, react 0.5～1 hour;
(4) to reactor, add latent curing agent and solvent, react 0.5～1 hour;
(5) to reactor, add chainextender, stir blowing, filtration, packing 0.3～0.8 hour.
10. a kind of diving solidified the preparation method of mono-component color polyurethane water-proof paint as claimed in claim 8, it is characterized in that: adopt 30 order double-deck iron nets to filter material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410038016.1A CN103740260B (en) | 2014-01-24 | 2014-01-24 | A kind of solidification mono-component color polyurethane water-proof paint and preparation method thereof of diving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410038016.1A CN103740260B (en) | 2014-01-24 | 2014-01-24 | A kind of solidification mono-component color polyurethane water-proof paint and preparation method thereof of diving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103740260A true CN103740260A (en) | 2014-04-23 |
| CN103740260B CN103740260B (en) | 2016-01-20 |
Family
ID=50497331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410038016.1A Active CN103740260B (en) | 2014-01-24 | 2014-01-24 | A kind of solidification mono-component color polyurethane water-proof paint and preparation method thereof of diving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103740260B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104293157A (en) * | 2014-09-16 | 2015-01-21 | 潍坊市宏源防水材料有限公司 | Solvent-free single-component polyurethane waterproof coating and production process thereof |
| CN104497832A (en) * | 2014-11-03 | 2015-04-08 | 武汉市恒星防水材料有限公司 | Single-composition polyurethane waterproof paint and preparation method thereof |
| CN105061347A (en) * | 2015-07-29 | 2015-11-18 | 北京东方雨虹防水技术股份有限公司 | Novel oxazolidine, preparation method, application, and mono-component polyurethane waterproof paint |
| CN105462479A (en) * | 2015-12-21 | 2016-04-06 | 潍坊市宏源防水材料有限公司 | Environment-friendly weather-proof self-stratifying one-component waterproof paint and preparation method thereof |
| WO2016101314A1 (en) * | 2014-12-23 | 2016-06-30 | 江苏凯伦建材股份有限公司 | Anti-sagging polyurethane waterproof coating |
| CN107043592A (en) * | 2017-02-06 | 2017-08-15 | 山东诺威新材料有限公司 | High-adhesion polyurethane water-proof paint and preparation method thereof |
| CN107286835A (en) * | 2016-04-01 | 2017-10-24 | 新疆科能防水防护技术股份有限公司 | A kind of monocomponent high elastic silylated polyurethane water-repellent paint and its production method |
| CN108102058A (en) * | 2018-01-11 | 2018-06-01 | 山东扬名新材料技术有限公司 | Single-component solvent-free self-leveling polyurethane elastomer |
| CN108219095A (en) * | 2018-01-11 | 2018-06-29 | 山东扬名新材料技术有限公司 | The extension of one pack system height is thick to apply polyurethane elastomer |
| CN109251715A (en) * | 2018-09-20 | 2019-01-22 | 江苏理工学院 | A kind of latent curing type one-pack polyurethane adhesive and preparation method thereof |
| CN109294430A (en) * | 2018-09-25 | 2019-02-01 | 四川杨氏达防水材料有限公司 | Polymer environment protection type polyurethane root resistance puncture-resistant water-repellent paint for planted roof |
| CN109666128A (en) * | 2018-12-26 | 2019-04-23 | 李岩 | A kind of two-component aliphatic polyurethane polyureas heterozygote and its coating |
| CN110144164A (en) * | 2018-02-10 | 2019-08-20 | 潍坊市金源防水材料股份有限公司 | A kind of polyurethane water-proof paint and preparation method thereof |
| CN111040613A (en) * | 2019-12-30 | 2020-04-21 | 远大洪雨（唐山）防水材料有限公司 | Solvent-free single-component polyurethane waterproof coating and preparation method thereof |
| CN112430426A (en) * | 2020-11-25 | 2021-03-02 | 开来湿克威防水科技股份有限公司 | Formula and preparation method of high-solid-content polyurethane waterproof coating |
| CN112500778A (en) * | 2020-12-10 | 2021-03-16 | 株洲飞鹿高新材料技术股份有限公司 | Environment-friendly one-component polyurethane coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1358811A (en) * | 2000-12-13 | 2002-07-17 | 北京市建筑材料科学研究院 | Solvent free mono-composition poyurethane water-proof paint |
| WO2010022488A1 (en) * | 2008-08-29 | 2010-03-04 | Roma Comercial Química Ltda. | Mono- and bi-component formulations in the form of a paint, varnish and water-emulsified base, processes for preparing the same and applications thereof |
| CN101781518A (en) * | 2010-02-08 | 2010-07-21 | 广州市台实防水补强有限公司 | Single component colour polyurethane waterproof paint and preparation method thereof |
| CN101985543A (en) * | 2010-11-02 | 2011-03-16 | 上海汇丽涂料有限公司 | Single-component polyurethane waterproof coating and preparation method thereof |
-
2014
- 2014-01-24 CN CN201410038016.1A patent/CN103740260B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1358811A (en) * | 2000-12-13 | 2002-07-17 | 北京市建筑材料科学研究院 | Solvent free mono-composition poyurethane water-proof paint |
| WO2010022488A1 (en) * | 2008-08-29 | 2010-03-04 | Roma Comercial Química Ltda. | Mono- and bi-component formulations in the form of a paint, varnish and water-emulsified base, processes for preparing the same and applications thereof |
| CN101781518A (en) * | 2010-02-08 | 2010-07-21 | 广州市台实防水补强有限公司 | Single component colour polyurethane waterproof paint and preparation method thereof |
| CN101985543A (en) * | 2010-11-02 | 2011-03-16 | 上海汇丽涂料有限公司 | Single-component polyurethane waterproof coating and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 李海章等: "《潜固化型单组份聚氨酯防水涂料的制备》", 《研究与应用》 * |
| 李超等: "《高强度单组分聚氨酯防水涂料的研制》", 《研究与应用》 * |
| 褚建军等: "《环保型水固化聚氨酯防水涂料的研发及性能研究》", 《新型建筑材料》 * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104293157A (en) * | 2014-09-16 | 2015-01-21 | 潍坊市宏源防水材料有限公司 | Solvent-free single-component polyurethane waterproof coating and production process thereof |
| CN104497832A (en) * | 2014-11-03 | 2015-04-08 | 武汉市恒星防水材料有限公司 | Single-composition polyurethane waterproof paint and preparation method thereof |
| WO2016101314A1 (en) * | 2014-12-23 | 2016-06-30 | 江苏凯伦建材股份有限公司 | Anti-sagging polyurethane waterproof coating |
| CN105061347A (en) * | 2015-07-29 | 2015-11-18 | 北京东方雨虹防水技术股份有限公司 | Novel oxazolidine, preparation method, application, and mono-component polyurethane waterproof paint |
| CN105462479A (en) * | 2015-12-21 | 2016-04-06 | 潍坊市宏源防水材料有限公司 | Environment-friendly weather-proof self-stratifying one-component waterproof paint and preparation method thereof |
| CN107286835B (en) * | 2016-04-01 | 2019-10-29 | 新疆科能防水防护技术股份有限公司 | A kind of monocomponent high elastic silylated polyurethane water-repellent paint and its production method |
| CN107286835A (en) * | 2016-04-01 | 2017-10-24 | 新疆科能防水防护技术股份有限公司 | A kind of monocomponent high elastic silylated polyurethane water-repellent paint and its production method |
| CN107043592A (en) * | 2017-02-06 | 2017-08-15 | 山东诺威新材料有限公司 | High-adhesion polyurethane water-proof paint and preparation method thereof |
| CN108102058B (en) * | 2018-01-11 | 2020-09-11 | 山东扬名新材料技术有限公司 | Single-component solvent-free self-leveling polyurethane elastomer |
| CN108219095A (en) * | 2018-01-11 | 2018-06-29 | 山东扬名新材料技术有限公司 | The extension of one pack system height is thick to apply polyurethane elastomer |
| CN108102058A (en) * | 2018-01-11 | 2018-06-01 | 山东扬名新材料技术有限公司 | Single-component solvent-free self-leveling polyurethane elastomer |
| CN108219095B (en) * | 2018-01-11 | 2023-11-14 | 山东扬名新材料技术有限公司 | Single-component high-elongation thick-coating polyurethane elastomer |
| CN110144164A (en) * | 2018-02-10 | 2019-08-20 | 潍坊市金源防水材料股份有限公司 | A kind of polyurethane water-proof paint and preparation method thereof |
| CN109251715A (en) * | 2018-09-20 | 2019-01-22 | 江苏理工学院 | A kind of latent curing type one-pack polyurethane adhesive and preparation method thereof |
| CN109294430A (en) * | 2018-09-25 | 2019-02-01 | 四川杨氏达防水材料有限公司 | Polymer environment protection type polyurethane root resistance puncture-resistant water-repellent paint for planted roof |
| CN109666128A (en) * | 2018-12-26 | 2019-04-23 | 李岩 | A kind of two-component aliphatic polyurethane polyureas heterozygote and its coating |
| CN109666128B (en) * | 2018-12-26 | 2021-05-18 | 李岩 | Double-component aliphatic polyurethane polyurea heterozygote and coating thereof |
| CN111040613A (en) * | 2019-12-30 | 2020-04-21 | 远大洪雨（唐山）防水材料有限公司 | Solvent-free single-component polyurethane waterproof coating and preparation method thereof |
| CN112430426A (en) * | 2020-11-25 | 2021-03-02 | 开来湿克威防水科技股份有限公司 | Formula and preparation method of high-solid-content polyurethane waterproof coating |
| CN112500778A (en) * | 2020-12-10 | 2021-03-16 | 株洲飞鹿高新材料技术股份有限公司 | Environment-friendly one-component polyurethane coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103740260B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103740260B (en) | A kind of solidification mono-component color polyurethane water-proof paint and preparation method thereof of diving | |
| CN102807812A (en) | Latent curing single-component polyurethane water-proof coating and preparation method thereof | |
| CN104087147A (en) | Monocomponent polyurethane waterproof paint and preparation method thereof | |
| CN105038565A (en) | Bi-component polyurethane waterproof coating and preparation method thereof | |
| CN101818045A (en) | Two-component polyurethane sealant | |
| CN104403547B (en) | Environment-friendly type high performance polyurethane water-proof paint and preparation method thereof | |
| CN103468200A (en) | Environment-friendly bicomponent silicone rubber adhesive and preparation method thereof | |
| CN102504690A (en) | One-component self-curing polyurethane waterproof coating | |
| CN107286835A (en) | A kind of monocomponent high elastic silylated polyurethane water-repellent paint and its production method | |
| CN105837797A (en) | A water-based epoxy resin curing agent | |
| CN103694881A (en) | Single-component moisture curing aliphatic polyurethane coating and preparation method thereof | |
| CN103254706A (en) | Water-based release agent and preparation method thereof | |
| CN101781518A (en) | Single component colour polyurethane waterproof paint and preparation method thereof | |
| CN103773209A (en) | Waterproof asphalt-polyurethane paint | |
| CN104910852B (en) | A kind of nano-TiO2The preparation method of modified carbonic ester adhesive for polyurethane | |
| CN203947717U (en) | Waterproof coating structure | |
| CN104098919A (en) | Production method of liquid EPDM (ethylene-propylene-diene monomer) modified asphalt waterproof coiled materials | |
| CN103382375A (en) | Formula of hot melt adhesive for book binding | |
| CN105419622A (en) | Compound modified alkyd resin two-component coating and preparation method thereof | |
| CN103436157B (en) | A kind of preparation technology of high strength water crosslinking polyurethane water-proof paint | |
| CN109777269B (en) | Single-component polyurea coating for water, electricity and water utilization and preparation method thereof | |
| CN103059657A (en) | Low temperature energy saving powder coating | |
| CN111073486A (en) | Environment-friendly polyurethane waterproof material and preparation method thereof | |
| CN101768409B (en) | Double-composition polyurethane waterproof paint and preparation method thereof | |
| CN104610861A (en) | Waterproof polyurea paint as well as preparation method and application method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |