CN101736582A - Sorting method for obtaining multifunctional textile fabrics - Google Patents
Sorting method for obtaining multifunctional textile fabrics Download PDFInfo
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- CN101736582A CN101736582A CN200910251705A CN200910251705A CN101736582A CN 101736582 A CN101736582 A CN 101736582A CN 200910251705 A CN200910251705 A CN 200910251705A CN 200910251705 A CN200910251705 A CN 200910251705A CN 101736582 A CN101736582 A CN 101736582A
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- textile fabrics
- water
- refusing
- repellenting
- finishing
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Abstract
The invention discloses a sorting method for obtaining multifunctional textile fabrics, comprising the following steps: firstly, mixing organofluorine water-repellenting oil-repellenting finishing agent and fire retardant in a proportion of 1:1, dissolving the mixture in carrier polyurethane to prepare functional finishing solution; dissolving the prepared functional finishing solution in dimethylformamide to prepare into coating syrup; dipping the textile fabrics in the coating syrup for 20 minutes; and finally solidifying, washing with water, drying the textile fabrics processed by dipping to obtain the multifunctional textile fabrics, wherein the fire retardant is organic phosphate. The method of the invention has simple process flow and low wasted energy, does not need baking, and lowers the cost; the functional finishing solution forms a microporosity thin film on the surface of the textile fabrics; the functional auxiliary agent is evenly distributed, is beneficial for giving play to synergistic effect, can solve water-repellenting, oil-repellenting flame-retardant finishing contradictoriness.
Description
Technical field:
The present invention relates generally to a kind of method for sorting of textiles, relates in particular to a kind of method for sorting of obtaining multifunctional textile fabrics.
Background technology:
Textiles generally has the water of refusing, refuse oil and function such as fire-retardant, but the textiles of selling on the market mostly function ratio is more single, do not have simultaneously to refuse water, refuse oil and fire-retardant multifunctional textile thing.
Summary of the invention:
The object of the invention is exactly in order to remedy the defective of prior art, a kind of method for sorting of obtaining multifunctional textile fabrics to be provided, and the textiles that this method makes has the water of refusing simultaneously, refuses oil and fire-retardant three kinds of functions.
The present invention is achieved by the following technical solutions:
A kind of method for sorting of obtaining multifunctional textile fabrics is characterized in that: carry out according to the following steps successively.
At first,, be dissolved in the carrier polyurethane, make finishing functions liquid water-refusing oil-refusing finishing agent, fire retardant mixed with 1: 1;
Secondly, the finishing functions liquid that makes is dissolved in makes the coating slurry in the dimethyl formamide;
Once more, textiles is immersed in the coating slurry 20 minutes, dipping temperature is 40 ℃;
At last, the textiles after the impregnation process successively through supersolidification, washing, dried, is promptly made multifunctional textile fabrics;
Described water-refusing oil-refusing finishing agent is an organic fluorine water-refusing oil-refusing finishing agent; Described fire retardant is an organic phosphate.
Described setting temperature of solidifying when handling is 20 ℃.
Baking temperature during described dried is 100 ℃; Be 15-20min drying time.
Described dimethyl formamide abbreviates DMF as.
The principle of utilization of the present invention is:
DMF can with the miscible characteristics of the unlimited ratio of water, finishing functions liquid is dissolved in DMF makes the coating slurry, be coated in then on the textiles, textiles is through contacting with water liquid, and DMF goes out to water-soluble, and finishing functions liquid is water insoluble, concentration rises rapidly, and intermolecular cohesiveness improves, and forms semipermeable membrane at once, DMF spreads to water by semipermeable membrane, and water is also to coating phase scattering and permeating.Coating slurry forms labile state like this, forms skeleton structure, and the film that becomes micropore is overlying on textile surfaces.
Advantage of the present invention is:
Technological process of the present invention is simple, and it is low to consume energy, and does not need to bake, and cost reduces; Finishing functions liquid forms the microporosity film in textile surfaces, and functional aid evenly distributes, and is beneficial to the performance cooperative effect, can solve and refuse water, refuses oil, the contradiction of flame-proof treatment.
Description of drawings:
Fig. 1 is a process chart of the present invention
The specific embodiment:
A kind of method for sorting of obtaining multifunctional textile fabrics carries out successively according to the following steps.
Take by weighing water-repellent oil-repellent agent TG435 (Shanghai Da Jin fluorine chemical) 5g, fire retardant (commercially available) 5g is dissolved in the carrier polyurethane, preparation finishing functions liquid 20g.Finishing functions liquid is dissolved in DMF makes coating slurry 50g, (68 * 38 * 47 ") are carried out uniform coating to the cotton textiles.40 ℃ of dipping 20min, room temperature is solidified subsequently, warm water cleaning, 100 ℃ of following dry 20min obtain multifunctional textile fabrics.
Multifunctional textile fabrics is carried out performance test, and the result is as follows:
Refuse the water effect: 100 minutes
The GB/T4745-1997 test
Refuse oily effect: 6 grades
The AATCC-118-1996 test
Fire resistance: afterflame≤5S glows≤5S char length≤150mm
GB54-55 " weaving textiles fire resistance is measured the vertical combustion method " test
Washability: after washing 20 times, refuse water effect decline 1-2 level
Textiles feel: good
Whiteness: xanthochromia not
Air permenbility :≤1.0*10
-2m
3/ (m
2* s)
Thickness: 40 μ m
Thickness irregularity :≤20%
Claims (2)
1. a method for sorting of obtaining multifunctional textile fabrics is characterized in that: carry out according to the following steps successively.
At first,, be dissolved in the carrier polyurethane water-refusing oil-refusing finishing agent, fire retardant mixed with 1: 1,
Make finishing functions liquid;
Secondly, the finishing functions liquid that makes is dissolved in makes the coating slurry in the dimethyl formamide;
Once more, textiles is immersed in the coating slurry 20 minutes, dipping temperature is 40 ℃;
At last, the textiles after the impregnation process successively through supersolidification, washing, dried, is promptly made many merits
Energy property textiles;
Described water-refusing oil-refusing finishing agent is an organic fluorine water-refusing oil-refusing finishing agent; Described fire retardant is an organic phosphate.
2. a kind of method for sorting of obtaining multifunctional textile fabrics according to claim 1 is characterized in that:
Described setting temperature of solidifying when handling is 20 ℃;
Baking temperature during described dried is 100 ℃; Be 15-20min drying time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910251705XA CN101736582B (en) | 2009-12-31 | 2009-12-31 | Sorting method for obtaining multifunctional textile fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910251705XA CN101736582B (en) | 2009-12-31 | 2009-12-31 | Sorting method for obtaining multifunctional textile fabrics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101736582A true CN101736582A (en) | 2010-06-16 |
| CN101736582B CN101736582B (en) | 2012-07-11 |
Family
ID=42460570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910251705XA Expired - Fee Related CN101736582B (en) | 2009-12-31 | 2009-12-31 | Sorting method for obtaining multifunctional textile fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101736582B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233815A (en) * | 2014-09-26 | 2014-12-24 | 宁波加利弗新材料科技有限公司 | Curtain and production method thereof |
| CN104711862A (en) * | 2015-04-03 | 2015-06-17 | 际华三五四三针织服饰有限公司 | Functional finishing technology of qualification badge/shoulder badge silk ribbon |
| CN105799279A (en) * | 2016-03-16 | 2016-07-27 | 太仓棨淂服装有限公司 | Ultraviolet-proof jean fabric with waterproof and oilproof functions |
| JP2018031085A (en) * | 2016-08-23 | 2018-03-01 | 本田技研工業株式会社 | Method for producing fabric |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107192A (en) * | 1994-02-07 | 1995-08-23 | 财团法人中国纺织工业研究中心 | Fire-retardant water-proof products making method |
| JP5040046B2 (en) * | 2001-04-25 | 2012-10-03 | 旭硝子株式会社 | Water and oil repellent composition |
| JP2005068586A (en) * | 2003-08-22 | 2005-03-17 | Toray Coatex Co Ltd | Material for shading curtain having sound insulation and thermal insulation |
| CN101092776A (en) * | 2006-06-23 | 2007-12-26 | 绍兴金球纺织整理有限公司 | Method for fabricating multifunctional protective face fabric |
-
2009
- 2009-12-31 CN CN200910251705XA patent/CN101736582B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233815A (en) * | 2014-09-26 | 2014-12-24 | 宁波加利弗新材料科技有限公司 | Curtain and production method thereof |
| CN104711862A (en) * | 2015-04-03 | 2015-06-17 | 际华三五四三针织服饰有限公司 | Functional finishing technology of qualification badge/shoulder badge silk ribbon |
| CN105799279A (en) * | 2016-03-16 | 2016-07-27 | 太仓棨淂服装有限公司 | Ultraviolet-proof jean fabric with waterproof and oilproof functions |
| JP2018031085A (en) * | 2016-08-23 | 2018-03-01 | 本田技研工業株式会社 | Method for producing fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101736582B (en) | 2012-07-11 |
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Granted publication date: 20120711 Termination date: 20121231 |