CN105755799A - Fabric and making method thereof - Google Patents
Fabric and making method thereof Download PDFInfo
- Publication number
- CN105755799A CN105755799A CN201610244666.0A CN201610244666A CN105755799A CN 105755799 A CN105755799 A CN 105755799A CN 201610244666 A CN201610244666 A CN 201610244666A CN 105755799 A CN105755799 A CN 105755799A
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- CN
- China
- Prior art keywords
- magnesium hydroxide
- modified
- fabric
- nano magnesium
- modified nano
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic System; Zincates; Cadmates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/30—Flame or heat resistance, fire retardancy properties
Abstract
The invention relates to fabric and a making method thereof and belongs to the field of light chemical industry.The fabric comprises a modified fabric body, a modified nano magnesium hydroxide layer and a waterborne polyurethane resin layer, the modified nano magnesium hydroxide layer coats the modified fabric body, and waterborne polyurethane resin layer coats the modified nano magnesium hydroxide layer.The fabric made by the method is environment-friendly and diverse in function, has main functions of heat insulating, flame retarding, bacterium resisting and electromagnetic shielding and has waterproof, air-permeable, moisture-permeable, antistatic and anti-violet functions.
Description
Technical field
The present invention relates to a kind of fabric and preparation method thereof, belong to field of light chemical industry.
Background technology
At present, give the single waterproof of fabric, moisture-inhibiting, fire-retardant, to refuse the function such as oil and weatherability much, and corresponding finishing technique reaches its maturity.Though the said goods has certain specific function, but seemed function singleness, do not adapt to the change of the current piece market maked rapid progress, especially for the fields such as tourism, transport, industry cloth, Aero-Space and military project, the textile of function singleness can not meet far away requirement especially.
Summary of the invention
The present invention, by being improved by fabric, obtains that to have heat insulation, fire-retardant, antibacterial and electromagnetic shielding be major function, has the fabric of the several functions such as waterproof, ventilative, moisture-inhibiting, antistatic and anti-ultraviolet concurrently, solves the problems referred to above.
The invention provides a kind of fabric, described fabric includes modified fabric body, modified Nano magnesium hydroxide layer, waterborne polyurethane resin layer, modified fabric body is coated with within it by described modified Nano magnesium hydroxide layer, and the modified fabric body of coating modification nano-sized magnesium hydroxide layer is coated with within it by described waterborne polyurethane resin layer.
Modified fabric body of the present invention is preferably polybasic carboxylic acid method modified fabric body.
Modified Nano magnesium hydroxide in modified Nano magnesium hydroxide layer of the present invention is preferably hydro-thermal method modified Nano magnesium hydroxide.
The weight that modified Nano magnesium hydroxide layer of the present invention is coated on modified fabric body is preferably 5-7g/m2。
Waterborne polyurethane resin layer of the present invention, by weight, it is preferred to be made up of following component:
Waterborne polyurethane resin 9-15 part
Modified Nano magnesium hydroxide 1-3 part.
Modified Nano magnesium hydroxide in waterborne polyurethane resin layer of the present invention is preferably hydro-thermal method modified Nano magnesium hydroxide.
The weight that waterborne polyurethane resin layer of the present invention is coated on modified Nano magnesium hydroxide layer is preferably 25-30g/m2。
The present invention utilizes magnesium hydroxide to have the functional of fire-retardant, antibacterial and electromagnetic shielding; more little further according to magnesium hydroxide particle diameter; dispersibility is more good; its functional more strong feature; first fabric is carried out surface modification treatment; nano-sized magnesium hydroxide granule is made uniformly, fully and to be firmly combined in fabric face after modification; and the coating technology used in fabric post processing makes fabric face have micronized; the flame-retarding characteristic of combining hydrogen oxidation magnesium, it is functional that fabric embodies again efficient thermal insulation, anti-ultraviolet and waterproof etc..
The preparation method that it is a further object of the present invention to provide above-mentioned fabrics, described preparation method comprises the steps:
1. adopt polybasic carboxylic acid method that fabric body is modified, obtain modified fabric body；
2. adopt hydro-thermal method that magnesium hydroxide is modified, obtain modified Nano magnesium hydroxide；
3. with the employing of modified Nano magnesium hydroxide, modified fabric body being padded drying technology makes modified fabric body be coated in modified Nano magnesium hydroxide layer；
4. press predetermined weight part, be coated on the surface of modified Nano magnesium hydroxide layer after waterborne polyurethane resin is mixed with modified Nano magnesium hydroxide.
The method of modifying of fabric body of the present invention is preferably and in citric acid with sodium hypophosphite mixed liquor, fabric body is performed twice at impregnation process, the weight ratio of described citric acid and sodium hypophosphite is 2-3:1-2, each dip time is 15-20min, take out after dipping, dry 10-15min for 80-100 DEG C, it is washed till neutrality with deionized water, obtains modified cotton fabric.
The method of modifying of nano-sized magnesium hydroxide of the present invention is preferably and magnesium hydroxide regulates compactedness to 60-70% with 4-6mol/L mineralizer sodium hydroxide solution, ultrasonic disperse, 200-250 DEG C of hydro-thermal reaction 15-20d, obtain the crystal magnesium hydroxide with hexagonal plate special appearance, dilution, sucking filtration, successively with deionized water and washes of absolute alcohol, vacuum drying, obtain modified Nano magnesium hydroxide.
The method being coated on by modified fabric body in modified Nano magnesium hydroxide layer of the present invention is for carrying out impregnation process by modified cotton fabric and modified Nano magnesium hydroxide, two leachings two are rolled; bath raio is 10-15:1-5; dipping temperature is 100-120 DEG C; dip time is 15-20min every time; take out after padding, and dry 2-3min for 80-100 DEG C.
Present invention have the beneficial effect that
1. the fabric not only environmental friendliness also diverse in function that prepared by the present invention, has heat insulation, fire-retardant, antibacterial and electromagnetic shielding major function, has the multifunctionalities such as waterproof, ventilative, moisture-inhibiting, antistatic and anti-ultraviolet concurrently；
2. the fabric that prepared by the present invention has that adhesive force is strong, technique simple and low cost and other advantages.
Accompanying drawing explanation
Accompanying drawing 3 width of the present invention,
Fig. 1 is the SEM photograph of the bafta described in embodiment 1 without any process；
Fig. 2 is the SEM photograph that modified Nano magnesium hydroxide described in embodiment 1 is attached to cotton-textile fibres surface；
Fig. 3 is that described in embodiment 1, modified Nano magnesium hydroxide permeates in the SEM photograph in cotton-textile fibres gap.
Detailed description of the invention
Following non-limiting example can make those of ordinary skill in the art more fully understand the present invention, but does not limit the present invention in any way.
Following waterborne polyurethane resin is purchased from Dandong Fixed Star Fine Chemical Co., Ltd, FS-801.
Embodiment 1
The preparation method of a kind of Multifunctional cotton fabric, described preparation method comprises the steps:
1. bafta is used respectively under 80 DEG C of conditions deionized water and 95% EtOH Sonicate oscillation cleaning, the residual liquid left over after removing the granule of surface of cotton fabric attachment, dust impurities and desizing not exclusively, dries；By soluble in water to modifying agent citric acid and catalyst sodium hypophosphite, the weight ratio of described citric acid, sodium hypophosphite and water is 3:2:100；In citric acid with sodium hypophosphite mixed liquor, pretreated bafta is performed twice at impregnation process, and each dip time is 20min, takes out after dipping, dries 30min, is washed till neutrality with deionized water, obtains modified cotton fabric for 100 DEG C.
2. with 4mol/L mineralizer sodium hydroxide solution, magnesium hydroxide is regulated compactedness to 70%, ultrasonic disperse 10min, 250 DEG C of hydro-thermal reaction 20d, obtain the crystal magnesium hydroxide with hexagonal plate special appearance, dilution, sucking filtration, successively with deionized water and washes of absolute alcohol, vacuum drying, obtain modified Nano magnesium hydroxide.
3. modified cotton fabric and modified Nano magnesium hydroxide are carried out impregnation process, two leachings two are rolled; bath raio is 10:1; dipping temperature is 100 DEG C; dip time is 20min every time; take out after padding, and dry 30min for 100 DEG C, and it is 6.2g/m that modified Nano magnesium hydroxide layer is coated on the weight on modified fabric body2。
4. by weight, by 12 parts of waterborne polyurethane resins and 3 parts of modified Nano magnesium hydroxide mixings, making its viscosity is 2.3wcps, obtain waterborne polyurethane resin coating, waterborne polyurethane resin coating is coated on modified Nano magnesium hydroxide layer, drying 3min for 120 DEG C, the weight that waterborne polyurethane resin layer is coated on modified Nano magnesium hydroxide layer is 28g/m2, obtain Multifunctional cotton fabric.
Embodiment 2
Multifunctional cotton fabric (C group) foundation GB/T17591-2006, GB/T5455-2014, FZ/T01004-2008, GB/T20944.3-2008, GB/T17596-1998, GB/T19981.2-2005, GB/T25471, SJ20524 that the embodiment 1 of the Multifunctional cotton fabric (A group) that not washed embodiment 1 obtained, the Multifunctional cotton fabric (B group) that obtains of embodiment 1 of washing 15 times and washing 30 times obtains carry out performance test, and result is in Table 1.
The performance test results of table 1 Multifunctional cotton fabric
Claims (8)
1. a fabric, it is characterized in that: described fabric includes modified fabric body, modified Nano magnesium hydroxide layer, waterborne polyurethane resin layer, modified fabric body is coated with within it by described modified Nano magnesium hydroxide layer, and the modified fabric body of coating modification nano-sized magnesium hydroxide layer is coated with within it by described waterborne polyurethane resin layer.
2. fabric according to claim 1, it is characterised in that: described modified fabric body is polybasic carboxylic acid method modified fabric body.
3. fabric according to claim 1, it is characterised in that: the modified Nano magnesium hydroxide in described modified Nano magnesium hydroxide layer is hydro-thermal method modified Nano magnesium hydroxide.
4. fabric according to claim 1, it is characterised in that: it is 5-7g/m that described modified Nano magnesium hydroxide layer is coated on the weight on modified fabric body2。
5. fabric according to claim 1, it is characterised in that: described waterborne polyurethane resin layer, by weight, it is made up of following component:
Waterborne polyurethane resin 9-15 part
Modified Nano magnesium hydroxide 1-3 part.
6. fabric according to claim 5, it is characterised in that: the modified Nano magnesium hydroxide in described waterborne polyurethane resin layer is hydro-thermal method modified Nano magnesium hydroxide.
7. fabric according to claim 1, it is characterised in that: the weight that described waterborne polyurethane resin layer is coated on modified Nano magnesium hydroxide layer is 25-30g/m2。
8. the preparation method of fabric described in claim 1,2,3,4,5,6 or 7, it is characterised in that: described preparation method comprises the steps:
1. adopt polybasic carboxylic acid method that fabric body is modified, obtain modified fabric body；
2. adopt hydro-thermal method that magnesium hydroxide is modified, obtain modified Nano magnesium hydroxide；
3. with the employing of modified Nano magnesium hydroxide, modified fabric body being padded drying technology makes modified fabric body be coated in modified Nano magnesium hydroxide layer；
4. press predetermined weight part, be coated on the surface of modified Nano magnesium hydroxide layer after waterborne polyurethane resin is mixed with modified Nano magnesium hydroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244666.0A CN105755799B (en) | 2016-04-19 | 2016-04-19 | A kind of fabric and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244666.0A CN105755799B (en) | 2016-04-19 | 2016-04-19 | A kind of fabric and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105755799A true CN105755799A (en) | 2016-07-13 |
| CN105755799B CN105755799B (en) | 2018-05-01 |
Family
ID=56324609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610244666.0A Expired - Fee Related CN105755799B (en) | 2016-04-19 | 2016-04-19 | A kind of fabric and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105755799B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006233347A (en) * | 2005-02-23 | 2006-09-07 | Suminoe Textile Co Ltd | Flame-retardant fabric and method for producing the same |
| CN101086135A (en) * | 2007-06-12 | 2007-12-12 | 东华大学 | Sheet-like magnesium hydroxide crystal film organic high temperature-resistant fiber and its preparation |
| CN101269827A (en) * | 2008-04-02 | 2008-09-24 | 浙江工业大学 | Method for preparing high-dispersion magnesium hydroxide combustion inhibitor with one-step hydrothermal method |
| CN202157234U (en) * | 2011-06-28 | 2012-03-07 | 南通锦悦服装设计有限公司 | Pure-cotton composite flame-retarding fabric |
| CN103865250A (en) * | 2014-04-03 | 2014-06-18 | 昆山金有利新材料科技有限公司 | Fireproof polyurethane film and preparation method thereof |
| CN103993482A (en) * | 2014-05-07 | 2014-08-20 | 陕西科技大学 | Flame-retardant waterborne polyurethane superfine fiber synthetic leather base cloth and manufacturing method thereof |
-
2016
- 2016-04-19 CN CN201610244666.0A patent/CN105755799B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006233347A (en) * | 2005-02-23 | 2006-09-07 | Suminoe Textile Co Ltd | Flame-retardant fabric and method for producing the same |
| CN101086135A (en) * | 2007-06-12 | 2007-12-12 | 东华大学 | Sheet-like magnesium hydroxide crystal film organic high temperature-resistant fiber and its preparation |
| CN101269827A (en) * | 2008-04-02 | 2008-09-24 | 浙江工业大学 | Method for preparing high-dispersion magnesium hydroxide combustion inhibitor with one-step hydrothermal method |
| CN202157234U (en) * | 2011-06-28 | 2012-03-07 | 南通锦悦服装设计有限公司 | Pure-cotton composite flame-retarding fabric |
| CN103865250A (en) * | 2014-04-03 | 2014-06-18 | 昆山金有利新材料科技有限公司 | Fireproof polyurethane film and preparation method thereof |
| CN103993482A (en) * | 2014-05-07 | 2014-08-20 | 陕西科技大学 | Flame-retardant waterborne polyurethane superfine fiber synthetic leather base cloth and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN105755799B (en) | 2018-05-01 |
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Granted publication date: 20180501 Termination date: 20190419 |