CN102817244A - Micropore type coating sizing and preparation method thereof - Google Patents
Micropore type coating sizing and preparation method thereof Download PDFInfo
- Publication number
- CN102817244A CN102817244A CN2012102648452A CN201210264845A CN102817244A CN 102817244 A CN102817244 A CN 102817244A CN 2012102648452 A CN2012102648452 A CN 2012102648452A CN 201210264845 A CN201210264845 A CN 201210264845A CN 102817244 A CN102817244 A CN 102817244A
- Authority
- CN
- China
- Prior art keywords
- parts
- agent
- type coating
- butanone
- coating paste
- 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
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention provides micropore type coating sizing and a preparation method of the micropore type coating sizing. The micropore type coating sizing is characterized by comprising the following components in parts by weight: 100 parts of polyurethane resin, 15-25 parts of toluene, 15-25 parts of butanone, 2-6 parts of bridging agent, 1-5 parts of anti-skinning agent, 1-5 parts of waterproof agent and 30-60 parts of water. The preparation method of the micropore type coating sizing is characterized by comprising the following steps of: weighing, adding the raw materials, stirring and sealing up for safekeeping. The invention has the benefits as follows: the bridging agent, the anti-skinning agent and the waterproof agent are used as assistants in a formula and sequentially added in a mixture of polyurethane resin, toluene and butanone, so that the prepared sizing forms a white emulsion system which is stable and can be kept for long time; and the sizing is coated on a textile by a scraper and has a specific micropore structure, so that the prepared fabric has good moisture penetrability and waterproofness.
Description
Technical field
The present invention relates to the spinning coating technical field, relate in particular to a kind of coating paste and preparation method.
Background technology
The pore type waterproof moisture permeable fabric mainly contains two kinds, and a kind of is to be the polytetrafluoroethylmaterial material of representative with Gore-tex, and another kind is to be the polyurethane material of representative with Porelle.These two kinds of materials all have microcellular structure, but its fabrication and processing cost is higher.So, a kind of dry coating technology that is used to make the pore type waterproof moisture permeating fabric has appearred recently, have stronger cost advantage, and its coating product has good resistance to hydrostatic pressure and water vapour permeability.The pore type coating paste of dry coating technology generally adopts polyurethane resin, toluene, butanone, auxiliary agent and water preparation.The coating paste that makes is an emulsion system, but because this system instability is prone to the volatilization of breakdown of emulsion and system internal solvent, thereby make pulp surface form one deck skin shape structure, influence its use.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention provides a kind of pore type coating paste, it is characterized in that consisting of by weight: 100 parts of polyurethane resins; Toluene is 15-25 part, and butanone is 15-25 part, and bridging agent is 2-6 part; Anti skinning agent is 1-5 part, and waterproofing agent is 1-5 part, and water is 30-60 part.
Said polyurethane resin is the aromatic polyether type polyurethane.
Said bridging agent is polyfunctional group aliphatic isocyanates or aromatic polyisocyanate.
Said anti skinning agent is fatty carboxylate.
Said waterproofing agent is fluorocarbon resin or organic siliconresin.
A kind of preparation method of pore type coating paste is characterized in that may further comprise the steps:
A, take by weighing each raw material of corresponding parts by weight;
B, polyurethane resin, toluene and butanone are added in the mixer high-speed stirred 2-3min respectively;
C, bridging agent, anti skinning agent and waterproofing agent are added mixer successively, after every adding was a kind of, high-speed stirred 3-5min formed the oiliness slurry;
D, water is added after atomizing in the mixer, high-speed stirred 2-4min forms white emulsion property slurry;
E, above-mentioned slurry is poured in the container,,, obtained finished product then with seal of vessel at its surface sprinkling butanone solvent.
Beneficial effect of the present invention is: use bridging agent, anti skinning agent and waterproofing agent as auxiliary agent in the prescription, and join in the mixture of polyurethane resin, toluene and butanone with specific order, make the slurry that makes form a kind of white emulsion system; And system is more stable; But the long period preserves, and the holding time can reach one day, slurry through the scraper coating on textiles; Have special microcellular structure, thereby make the lining of producing have good poisture-penetrability and water resistance.Suitable prescription and processing technology make the slurry that makes not be prone to skinning; In the process of sealing up for safekeeping, add the step of spraying butanone solvent simultaneously; Compensated the volatilization of butanone solvent in the process; Prevented that further skinning from appearring in pulp surface, made slurry to store for a long time, prolonged its service life.This formula material cost is low, easy to process, has good competitive advantage.This slurry utilizes dry coating technology; After the spring, inferior textiles formed coating, pass through operations such as drying again, the product of producing is soft, have the skin sense; Establishing criteria ISO 811; Its resistance to hydrostatic pressure>=5000mmH2O, establishing criteria GB/T 12704-1991 method A, vapor transfer rate>=8000g/m2d; Wet impedance Ret value≤7.
The specific embodiment
Embodiment one
Take by weighing each raw material by weight respectively: 100 parts of aromatic polyether type polyurethanes, 20 parts of toluene, 20 parts of butanone, 4 parts of polyfunctional group aliphatic isocyanates, 4 parts of fatty carboxylates, 3 parts of fluorocarbon resins, 45 parts in water; Polyurethane resin, toluene and butanone are added in the mixer high-speed stirred 3min respectively; With the polyfunctional group aliphatic isocyanates for, fatty carboxylate for and fluorocarbon resin add mixer successively, behind a kind of auxiliary agent of every adding, high-speed stirred 4min forms the oiliness slurry; Water is added after atomizing in the mixer, high-speed stirred 3min forms white emulsion property slurry again; Above-mentioned slurry is poured in the container, and the butanone solvent 0.5 part of its surface sprinkling then with seal of vessel, obtains finished product.
Embodiment two
Take by weighing each raw material by weight respectively: 100 parts of aromatic polyether type polyurethanes, 15 parts of toluene, 15 parts of butanone, 2 parts of aromatic polyisocyanates, 1 part of fatty carboxylate, 1 part of organic siliconresin, 60 parts in water; Polyurethane resin, toluene and butanone are added in the mixer high-speed stirred 2min respectively; With the polyfunctional group aliphatic isocyanates for, fatty carboxylate for and fluorocarbon resin add mixer successively, behind a kind of auxiliary agent of every adding, high-speed stirred 3min forms the oiliness slurry; Water is added after atomizing in the mixer, high-speed stirred 4min forms white emulsion property slurry again; Above-mentioned slurry is poured in the container, and the butanone solvent 0.5 part of its surface sprinkling then with seal of vessel, obtains finished product.
Embodiment three
Take by weighing each raw material by weight respectively: 100 parts of aromatic polyether type polyurethanes, 25 parts of toluene, 25 parts of butanone, 6 parts of aromatic polyisocyanates, 5 parts of fatty carboxylates, 5 parts of fluorocarbon resins, 30 parts in water; Polyurethane resin, toluene and butanone are added in the mixer high-speed stirred 2min respectively; With the polyfunctional group aliphatic isocyanates for, fatty carboxylate for and fluorocarbon resin add mixer successively, behind a kind of auxiliary agent of every adding, high-speed stirred 5min forms the oiliness slurry; Water is added after atomizing in the mixer, high-speed stirred 2min forms white emulsion property slurry again; Above-mentioned slurry is poured in the container, and the butanone solvent 0.5 part of its surface sprinkling then with seal of vessel, obtains finished product.
More than one embodiment of the present of invention are specified, but said content is merely preferred embodiment of the present invention, can not be considered to be used to limit practical range of the present invention.All equalizations of doing according to application range of the present invention change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (6)
1. pore type coating paste, it is characterized in that consisting of by weight: 100 parts of polyurethane resins, toluene are 15-25 part, and butanone is 15-25 part, and bridging agent is 2-6 part, and anti skinning agent is 1-5 part, and waterproofing agent is 1-5 part, and water is 30-60 part.
2. a kind of pore type coating paste as claimed in claim 1 is characterized in that said polyurethane resin is the aromatic polyether type polyurethane.
3. a kind of pore type coating paste as claimed in claim 1 is characterized in that said bridging agent is polyfunctional group aliphatic isocyanates or aromatic polyisocyanate.
4. a kind of pore type coating paste as claimed in claim 1 is characterized in that said anti skinning agent is fatty carboxylate.
5. a kind of pore type coating paste as claimed in claim 1 is characterized in that said waterproofing agent is fluorocarbon resin or organic siliconresin.
6. the preparation method of a pore type coating paste is characterized in that may further comprise the steps:
A, take by weighing each raw material of corresponding parts by weight;
B, polyurethane resin, toluene and butanone are added in the mixer high-speed stirred 2-3min respectively;
C, bridging agent, anti skinning agent and waterproofing agent are added mixer successively, after every adding was a kind of, high-speed stirred 3-5min formed the oiliness slurry;
D, water is added after atomizing in the mixer, high-speed stirred 2-4min forms white emulsion property slurry;
E, above-mentioned slurry is poured in the container,,, obtained finished product then with seal of vessel at its surface sprinkling butanone solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102648452A CN102817244A (en) | 2012-07-30 | 2012-07-30 | Micropore type coating sizing and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102648452A CN102817244A (en) | 2012-07-30 | 2012-07-30 | Micropore type coating sizing and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817244A true CN102817244A (en) | 2012-12-12 |
Family
ID=47301665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102648452A Pending CN102817244A (en) | 2012-07-30 | 2012-07-30 | Micropore type coating sizing and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817244A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774441A (en) * | 2014-01-20 | 2014-05-07 | 南通全技纺织涂层有限公司 | Waterproof high-force plaid fabric |
| CN105647379A (en) * | 2016-03-03 | 2016-06-08 | 中纺新材料科技有限公司 | Preparation method of multilayer antirust packaging material |
| CN105694713A (en) * | 2016-03-03 | 2016-06-22 | 中纺新材料科技有限公司 | Packaging material |
| CN105694712A (en) * | 2016-03-03 | 2016-06-22 | 中纺新材料科技有限公司 | Preparation method of packaging material |
| CN105733437A (en) * | 2016-03-03 | 2016-07-06 | 中纺新材料科技有限公司 | Multi-layer anti-rust packaging material |
| CN107700227A (en) * | 2017-09-21 | 2018-02-16 | 晋江市明仨纺织品科技有限公司 | A kind of preparation method of Waterproof Breathable resin |
| CN111501346A (en) * | 2020-05-13 | 2020-08-07 | 常州雅美特窗饰股份有限公司 | Method for preventing curtain coating slurry from coagulating |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100612294B1 (en) * | 2006-05-22 | 2006-08-16 | 주식회사 제일화성 | Foamed non-porous waterproof and breathable fabric and manufacturing method thereof |
| JP2006322113A (en) * | 2005-05-20 | 2006-11-30 | Achilles Corp | Synthetic leather having excellent abrasion resistance |
| CN1940174A (en) * | 2005-09-28 | 2007-04-04 | 东丽纤维研究所（中国）有限公司 | Production of coating fabrics with high-peneration and waterproofing functions |
| CN101929081A (en) * | 2010-08-05 | 2010-12-29 | 中国纺织科学研究院 | Coating fabric with high water pressure resistance and high moisture penetrability and preparation process thereof |
| CN101985541A (en) * | 2010-10-25 | 2011-03-16 | 江苏考普乐新材料股份有限公司 | Polyurethane coating and preparation method thereof |
| CN102066447A (en) * | 2008-04-18 | 2011-05-18 | 拜尔材料科学股份公司 | Single-component polyurethane systems composed of aqueous or water-soluble polyurethanes |
| CN102555380A (en) * | 2012-01-21 | 2012-07-11 | 昆山华阳复合材料科技有限公司 | Moisture-permeable waterproof film used for fabric and fabrication process thereof |
-
2012
- 2012-07-30 CN CN2012102648452A patent/CN102817244A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006322113A (en) * | 2005-05-20 | 2006-11-30 | Achilles Corp | Synthetic leather having excellent abrasion resistance |
| CN1940174A (en) * | 2005-09-28 | 2007-04-04 | 东丽纤维研究所（中国）有限公司 | Production of coating fabrics with high-peneration and waterproofing functions |
| KR100612294B1 (en) * | 2006-05-22 | 2006-08-16 | 주식회사 제일화성 | Foamed non-porous waterproof and breathable fabric and manufacturing method thereof |
| CN102066447A (en) * | 2008-04-18 | 2011-05-18 | 拜尔材料科学股份公司 | Single-component polyurethane systems composed of aqueous or water-soluble polyurethanes |
| CN101929081A (en) * | 2010-08-05 | 2010-12-29 | 中国纺织科学研究院 | Coating fabric with high water pressure resistance and high moisture penetrability and preparation process thereof |
| CN101985541A (en) * | 2010-10-25 | 2011-03-16 | 江苏考普乐新材料股份有限公司 | Polyurethane coating and preparation method thereof |
| CN102555380A (en) * | 2012-01-21 | 2012-07-11 | 昆山华阳复合材料科技有限公司 | Moisture-permeable waterproof film used for fabric and fabrication process thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774441A (en) * | 2014-01-20 | 2014-05-07 | 南通全技纺织涂层有限公司 | Waterproof high-force plaid fabric |
| CN105647379A (en) * | 2016-03-03 | 2016-06-08 | 中纺新材料科技有限公司 | Preparation method of multilayer antirust packaging material |
| CN105694713A (en) * | 2016-03-03 | 2016-06-22 | 中纺新材料科技有限公司 | Packaging material |
| CN105694712A (en) * | 2016-03-03 | 2016-06-22 | 中纺新材料科技有限公司 | Preparation method of packaging material |
| CN105733437A (en) * | 2016-03-03 | 2016-07-06 | 中纺新材料科技有限公司 | Multi-layer anti-rust packaging material |
| CN105733437B (en) * | 2016-03-03 | 2018-10-26 | 中纺新材料科技有限公司 | A kind of multilayer antirust encapsulating material |
| CN105694712B (en) * | 2016-03-03 | 2019-01-25 | 中纺新材料科技有限公司 | A kind of preparation method of encapsulating material |
| CN105647379B (en) * | 2016-03-03 | 2019-03-15 | 中纺新材料科技有限公司 | A kind of preparation method of multilayer antirust encapsulating material |
| CN107700227A (en) * | 2017-09-21 | 2018-02-16 | 晋江市明仨纺织品科技有限公司 | A kind of preparation method of Waterproof Breathable resin |
| CN111501346A (en) * | 2020-05-13 | 2020-08-07 | 常州雅美特窗饰股份有限公司 | Method for preventing curtain coating slurry from coagulating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102817244A (en) | Micropore type coating sizing and preparation method thereof | |
| MX2015016338A (en) | Process for producing composites. | |
| CN101613565A (en) | A kind of polyurethane matt varnish | |
| CN103467697B (en) | A kind of environment-friendly water-based polyurethane coating and adopt the wallpaper of this kind of coating | |
| CN104086738A (en) | Solvent-free environment-friendly polyurethane automobile leather surface resin as well as preparation method and application thereof | |
| CN108276895B (en) | Polyurethane non-cured waterproof coating and production process thereof | |
| CN104672418A (en) | Single-component high solid-content polyurethane resin as well as preparation method and application thereof | |
| CN107033322A (en) | A kind of aqueous polyurethane matting resin | |
| CN105418044A (en) | Mildewproof thistle board and preparation method thereof | |
| CN102363704B (en) | Aqueous blocking agent and its preparation method | |
| CN103626569A (en) | Preparation method for slow-release fertilizer | |
| CN105002738B (en) | Preparation method and application method of solvent-free moisture-curable resin for synthetic leather | |
| CN104178016B (en) | The preparation method of environment-friendly type FJS water-repellent paint | |
| CN104356353A (en) | Water-based PU (Poly Urethane) curing agent and preparation method thereof | |
| CN103343457B (en) | A kind of method utilizing aqueous polyurethane to prepare wet method bass | |
| CN105331322A (en) | Cationic waterborne polyurethane resin for wallpaper glue | |
| CN104141238A (en) | High solid content polyurethane (PU) leather production method | |
| CN103572614B (en) | Preparation method of handball leather | |
| CN205934544U (en) | Solvent -free environment -friendly polyurethane combined material | |
| CN104974585A (en) | Benzene-free toxic paint diluent | |
| CN108047801A (en) | A kind of manufacturing method of aqueous artistic skin texture wall film | |
| CN103031738B (en) | Method for manufacturing netted sandwich cloth synthetic leather | |
| CN104762825B (en) | The preparation method that a kind of ecological, environmental protective hydrolysis height peels off space leather | |
| FR2927333B1 (en) | USE OF SOLVENTS FROM RENEWABLE RESOURCES, PAINTS AND COATINGS COMPRISING THE SAME, PROCESS FOR PRODUCING THE SAME | |
| CN101805992B (en) | Colorized coated cloth used for manufacturing diving suit |
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 |
Application publication date: 20121212 |