CN108425246A - Acrylic acid complex liquid, the method and fabric that fabric is prepared using the acrylic acid complex liquid - Google Patents
Acrylic acid complex liquid, the method and fabric that fabric is prepared using the acrylic acid complex liquid Download PDFInfo
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- CN108425246A CN108425246A CN201810480425.5A CN201810480425A CN108425246A CN 108425246 A CN108425246 A CN 108425246A CN 201810480425 A CN201810480425 A CN 201810480425A CN 108425246 A CN108425246 A CN 108425246A
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- acrylic acid
- fabric
- acid complex
- complex liquid
- liquid
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Abstract
The method and fabric of fabric are prepared the invention discloses a kind of acrylic acid complex liquid, using the acrylic acid complex liquid, the acrylic acid complex liquid includes 30~50wt% polyisocyanates, 30~50wt% polyether polyol, 10~15wt% dimethylsilanes and 6~14wt% acrylic acid.The acrylic acid complex liquid is applied to prepare fabric, the fabric being prepared has good water repellent effect, and repeatedly after washing, effect remains unchanged, while having good skin body-sensing, soft pro-skin.
Description
The application is application No. is 2015107813680, and the applying date is on November 14th, 2015, and invention and created name is
The divisional application of the patent of " a kind of water repellent flexible material and preparation method thereof ".
Technical field
The invention belongs to textile material preparation fields, and in particular to a kind of water repellent flexible material.
Background technology
For a long time, people, which thirst for always clothes, can accomplish that weather is dual-purpose, and the rainy day is not only able to waterproof, and can accomplish
It is moisture-penetrable ventilated, sweat is discharged in time outside clothes, when fine day as normal clothes, accomplishes that the fine day cloudy rainy day can relax
Suitable dress.Therefore, water proof air and moisture permeable fabric is domestic and international the textile limit competitively top grade of developmental research, specific function in decades
Fabric, and conventional fiber product develop skill the upgraded product of content and added value.
Existing water repellent flexible material, water repellency can ensure, but its flexibility, with skin be bonded row and hardness
Show bad, the body-sensing of people is poor, needs to develop a kind of flexible material of water repellent.
Invention content
One of the objects of the present invention is to provide a kind of preparation methods of water repellent flexible material, and the method includes walking as follows
Suddenly：
(1) Lycra fabric is immersed in the acrylic acid complex liquid containing organosilicon, pressure rolling, pressure is carried out by roller later
Extra liquid is scraped off after rolling, and obtains the first Lycra fabric；
(2) the first Lycra fabric is immersed in the milk protein fiber solution of calcium chloride dissolving and is padded, pass through roller later
Wheel carries out pressure rolling, and extra liquid is scraped off after pressure rolling, dries to obtain soft Lycra fabric later.
Preferably, the solute of the acrylic acid complex liquid containing organosilicon includes following component by mass percentage：
30~50wt% polyisocyanates, 30~50wt% polyether polyol, 10~15wt% dimethylsilanes and 6~
14wt% acrylic acid；The polyisocyanates, polyether polyol, the sum of the mass percent of dimethylsilane and acrylic acid are
100wt%.
Preferably, the solvent of the acrylic acid complex liquid for having an organosilicon is the alcohol dissolved with ammonium hydroxide, is preferably dissolved with ammonia
The ethyl alcohol of water；Further preferably it is dissolved with the ethyl alcohol of 20~30wt% ammonium hydroxide.
Preferably, the solute concentration in the acrylic acid complex liquid for having organosilicon is 5~10wt%.
Preferably, step (1) described soaking time is 5~15min, preferably 8~12min, further preferred 10min.
Preferably, the pressure rolling pressure is 2-4kg/cm2。
Preferably, in the milk protein fiber solution of the calcium chloride dissolving, a concentration of 30~40wt% of calcium chloride, ox
A concentration of 30~50wt% of milk proem fiber.
Preferably, the time of step (2) described immersion is 20~40min, and soaking temperature is 40~60 DEG C；
Preferably, the pressure rolling pressure is 2-4kg/cm2。
The second object of the present invention is to provide a kind of soft Lycra fabric prepared such as first purpose the method.
Compared with prior art, the present invention has the advantages that：
Water repellent flexible material provided by the invention has good water repellent effect, and repeatedly after washing, effect remains unchanged,
There is good skin body-sensing, soft pro-skin simultaneously.
Specific implementation mode
For the present invention is better described, it is easy to understand technical scheme of the present invention, of the invention is typical but non-limiting
Embodiment is as follows：
Embodiment 1
A kind of water repellent flexible material, is prepared via a method which to obtain：
(1) Lycra fabric is immersed in 5min in the acrylic acid complex liquid containing organosilicon, is pressed later by roller
It rolls, pressure rolling pressure is 4kg/cm2, extra liquid is scraped off after pressure rolling, obtains the first Lycra fabric；It is described to contain organosilicon
Acrylic acid complex liquid solute by mass percentage include following component：
30wt% polyisocyanates, 50wt% polyether polyol, 10wt% dimethylsilanes and 10wt% acrylic acid；It is described
The solvent of the acrylic acid complex liquid of organosilicon is the ethyl alcohol of 20wt% ammonium hydroxide, solute concentration 10wt%；
(2) the first Lycra fabric is immersed in 40min in the milk protein fiber solution of calcium chloride dissolving to pad, Zhi Houtong
It crosses roller and carries out pressure rolling, extra liquid is scraped off after pressure rolling, dries to obtain soft Lycra fabric later；The calcium chloride is molten
In the milk protein fiber solution of solution, a concentration of 30wt% of calcium chloride, a concentration of 50wt% of milk protein fiber；The pressure
Roll compacting power is 4kg/cm2。
Water drenching performance test is carried out with GB/T4745, grade reaches 4 grades；The water repellent flexible material is placed in containing standard
It in the water of liquid detergent, is washed, after washing 30 times, tests water drenching performance test, grade reaches 4 grades；
Using the measurement first part of GB/T18318.1-2009 textile bending properties：Inclined plane method, certainly using LFY-207
Dynamic stiffness tester is measured；Test result shows that the stiffness for the Lycra fabric that embodiment 1 provides is 35.
Embodiment 2
A kind of water repellent flexible material, is prepared via a method which to obtain：
(1) Lycra fabric is immersed in 15min in the acrylic acid complex liquid containing organosilicon, is pressed later by roller
It rolls, pressure rolling pressure is 2kg/cm2, extra liquid is scraped off after pressure rolling, obtains the first Lycra fabric；It is described to contain organosilicon
Acrylic acid complex liquid solute by mass percentage include following component：
50wt% polyisocyanates, 34wt% polyether polyol, 10wt% dimethylsilanes and 6wt% acrylic acid；It is described
The solvent of the acrylic acid complex liquid of organosilicon is the ethyl alcohol of 30wt% ammonium hydroxide, solute concentration 5wt%；
(2) the first Lycra fabric is immersed in 20min in the milk protein fiber solution of calcium chloride dissolving to pad, Zhi Houtong
It crosses roller and carries out pressure rolling, extra liquid is scraped off after pressure rolling, dries to obtain soft Lycra fabric later；The calcium chloride is molten
In the milk protein fiber solution of solution, a concentration of 40wt% of calcium chloride, a concentration of 30wt% of milk protein fiber；The pressure
Roll compacting power is 2kg/cm2。
Water drenching performance test is carried out with GB/T4745, grade reaches 4 grades；The water repellent flexible material is placed in containing standard
It in the water of liquid detergent, is washed, after washing 30 times, tests water drenching performance test, grade reaches 4 grades；
Using the measurement first part of GB/T18318.1-2009 textile bending properties：Inclined plane method, certainly using LFY-207
Dynamic stiffness tester is measured；Test result shows that the stiffness for the Lycra fabric that embodiment 1 provides is 36.
Embodiment 3
A kind of water repellent flexible material, is prepared via a method which to obtain：
(1) Lycra fabric is immersed in 10min in the acrylic acid complex liquid containing organosilicon, is pressed later by roller
It rolls, pressure rolling pressure is 3kg/cm2, extra liquid is scraped off after pressure rolling, obtains the first Lycra fabric；It is described to contain organosilicon
Acrylic acid complex liquid solute by mass percentage include following component：
40wt% polyisocyanates, 40wt% polyether polyol, 13wt% dimethylsilanes and 7wt% acrylic acid；It is described
The solvent of the acrylic acid complex liquid of organosilicon is the ethyl alcohol of 25wt% ammonium hydroxide, solute concentration 8wt%；
(2) the first Lycra fabric is immersed in 30min in the milk protein fiber solution of calcium chloride dissolving to pad, Zhi Houtong
It crosses roller and carries out pressure rolling, extra liquid is scraped off after pressure rolling, dries to obtain soft Lycra fabric later；The calcium chloride is molten
In the milk protein fiber solution of solution, a concentration of 35wt% of calcium chloride, a concentration of 40wt% of milk protein fiber；The pressure
Roll compacting power is 3kg/cm2。
Water drenching performance test is carried out with GB/T4745, grade reaches 4 grades；The water repellent flexible material is placed in containing standard
It in the water of liquid detergent, is washed, after washing 30 times, tests water drenching performance test, grade reaches 4 grades；
Using the measurement first part of GB/T18318.1-2009 textile bending properties：Inclined plane method, certainly using LFY-207
Dynamic stiffness tester is measured；Test result shows that the stiffness for the Lycra fabric that embodiment 1 provides is 37.
Embodiment 4
A kind of water repellent flexible material, is prepared via a method which to obtain：
(1) Lycra fabric is immersed in 10min in the acrylic acid complex liquid containing organosilicon, is pressed later by roller
It rolls, pressure rolling pressure is 3kg/cm2, extra liquid is scraped off after pressure rolling, obtains the first Lycra fabric；It is described to contain organosilicon
Acrylic acid complex liquid solute by mass percentage include following component：
30wt% polyisocyanates, 46wt% polyether polyol, 10wt% dimethylsilanes and 14wt% acrylic acid；It is described
The solvent of the acrylic acid complex liquid of organosilicon is the ethyl alcohol of 20~30wt% ammonium hydroxide, and solute concentration is 5~10wt%；
(2) the first Lycra fabric is immersed in 30min in the milk protein fiber solution of calcium chloride dissolving to pad, Zhi Houtong
It crosses roller and carries out pressure rolling, extra liquid is scraped off after pressure rolling, dries to obtain soft Lycra fabric later；The calcium chloride is molten
In the milk protein fiber solution of solution, a concentration of 35wt% of calcium chloride, a concentration of 35wt% of milk protein fiber；The pressure
Roll compacting power is 3kg/cm2。
Water drenching performance test is carried out with GB/T4745, grade reaches 4 grades；The water repellent flexible material is placed in containing standard
It in the water of liquid detergent, is washed, after washing 30 times, tests water drenching performance test, grade reaches 4 grades.
Using the measurement first part of GB/T18318.1-2009 textile bending properties：Inclined plane method, certainly using LFY-207
Dynamic stiffness tester is measured；Test result shows that the stiffness for the Lycra fabric that embodiment 1 provides is 35.
It should be noted that and understanding, the feelings of the spirit and scope of the present invention required by not departing from appended claims
Under condition, various modifications and improvements can be made to the present invention of foregoing detailed description.It is therefore desirable to the model of the technical solution of protection
It encloses and is not limited by given any specific exemplary teachings.
Applicant states that the present invention illustrates the method detailed of the present invention, but the present invention not office by above-described embodiment
It is limited to above-mentioned method detailed, that is, does not mean that the present invention has to rely on above-mentioned method detailed and could implement.Technical field
Technical staff it will be clearly understood that any improvement in the present invention, equivalence replacement and auxiliary element to each raw material of product of the present invention
Addition, the selection etc. of concrete mode, all fall within protection scope of the present invention and the open scope.
Claims (10)
1. a kind of acrylic acid complex liquid, which is characterized in that solute includes following component by mass percentage：30~50wt% polyisocyanates
Cyanate, 30~50wt% polyether polyol, 10~15wt% dimethylsilanes and 6~14wt% acrylic acid；The polyisocyanate cyanogen
The sum of acid esters, polyether polyol, mass percent of dimethylsilane and acrylic acid are 100wt%.
2. acrylic acid complex liquid according to claim 1, which is characterized in that the acrylic acid complex liquid of the organosilicon it is molten
Agent is the alcohol dissolved with ammonium hydroxide.
3. acrylic acid complex liquid according to claim 2, which is characterized in that the alcohol is ethyl alcohol, the quality of the ammonium hydroxide
Percentage is 20~30wt%.
4. acrylic acid complex liquid according to claim 1, which is characterized in that in the acrylic acid complex liquid of the organosilicon
Solute concentration is 5~10wt%.
5. a kind of method preparing fabric using acrylic acid complex liquid as described in claim 1, which is characterized in that the method
Include the following steps：
(1) fabric is immersed in acrylic acid complex liquid, pressure rolling is carried out by roller later, extra liquid is scraped off after pressure rolling
Body obtains the first fabric；
(2) the first fabric is immersed in the milk protein fiber solution of calcium chloride dissolving and is padded, pressed later by roller
It rolls, extra liquid is scraped off after pressure rolling, dry to obtain flexible material later；
The acrylic acid complex liquid is the acrylic acid complex liquid described in claim 1-4 any one claims.
6. the preparation method of fabric according to claim 5, which is characterized in that the milk protein of the calcium chloride dissolving is fine
It ties up in solution, a concentration of 30~40wt% of calcium chloride, a concentration of 30~50wt% of milk protein fiber.
7. the preparation method of fabric according to claim 5, which is characterized in that step (1) described soaking time be 5~
15min；The pressure rolling pressure is 2-4kg/cm2。
8. the preparation method of fabric according to claim 5, which is characterized in that the time of step (2) described immersion is 20
~40min, soaking temperature are 40~60 DEG C；The pressure rolling pressure is 2-4kg/cm2。
9. the preparation method of fabric according to claim 5, which is characterized in that the fabric is Lycra fabric.
10. fabric prepared by a kind of method according to claim 9, which is characterized in that the fabric is soft Lycra fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480425.5A CN108425246A (en) | 2015-11-14 | 2015-11-14 | Acrylic acid complex liquid, the method and fabric that fabric is prepared using the acrylic acid complex liquid |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480425.5A CN108425246A (en) | 2015-11-14 | 2015-11-14 | Acrylic acid complex liquid, the method and fabric that fabric is prepared using the acrylic acid complex liquid |
| CN201510781368.0A CN105220487B (en) | 2015-11-14 | 2015-11-14 | A kind of water repellent flexible material and preparation method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510781368.0A Division CN105220487B (en) | 2015-11-14 | 2015-11-14 | A kind of water repellent flexible material and preparation method thereof |
Publications (1)
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| CN108425246A true CN108425246A (en) | 2018-08-21 |
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| CN201810480425.5A Withdrawn CN108425246A (en) | 2015-11-14 | 2015-11-14 | Acrylic acid complex liquid, the method and fabric that fabric is prepared using the acrylic acid complex liquid |
| CN201510781368.0A Active CN105220487B (en) | 2015-11-14 | 2015-11-14 | A kind of water repellent flexible material and preparation method thereof |
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| CN201510781368.0A Active CN105220487B (en) | 2015-11-14 | 2015-11-14 | A kind of water repellent flexible material and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1704523A (en) * | 2004-05-27 | 2005-12-07 | 香港理工大学 | Reactive aqueous polyurethane fabric finishing agent, its preparation method and application |
| CN1931940A (en) * | 2006-09-14 | 2007-03-21 | 华明扬 | Prepn process of antibacterial poromeric paint comprising water-thinned polyurethane and silicone/acrylic acid copolymer |
| CN104233804A (en) * | 2014-08-29 | 2014-12-24 | 湖州天鑫皮革涂饰剂厂 | Fabric stiffening agent |
| CN105040450A (en) * | 2015-08-25 | 2015-11-11 | 无锡市长安曙光手套厂 | Water repellent fabric and manufacture method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798757B (en) * | 2010-03-31 | 2012-11-21 | 苏州大学 | Stiffening finishing composition for silk and application in cutting, carving and decoration thereof |
| CN104233805B (en) * | 2014-08-29 | 2016-05-25 | 湖州天鑫皮革涂饰剂厂 | A kind of yarn sizing agent |
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2015
- 2015-11-14 CN CN201810480425.5A patent/CN108425246A/en not_active Withdrawn
- 2015-11-14 CN CN201510781368.0A patent/CN105220487B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1704523A (en) * | 2004-05-27 | 2005-12-07 | 香港理工大学 | Reactive aqueous polyurethane fabric finishing agent, its preparation method and application |
| CN1931940A (en) * | 2006-09-14 | 2007-03-21 | 华明扬 | Prepn process of antibacterial poromeric paint comprising water-thinned polyurethane and silicone/acrylic acid copolymer |
| CN104233804A (en) * | 2014-08-29 | 2014-12-24 | 湖州天鑫皮革涂饰剂厂 | Fabric stiffening agent |
| CN105040450A (en) * | 2015-08-25 | 2015-11-11 | 无锡市长安曙光手套厂 | Water repellent fabric and manufacture method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 余蜀宜: ""单组份丙烯酸聚氨酯防水涂料"", 《中国建筑防水》 * |
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| Publication number | Publication date |
|---|---|
| CN105220487A (en) | 2016-01-06 |
| CN105220487B (en) | 2018-05-04 |
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Application publication date: 20180821 |