CN1727566A - Nano water and oil repellent, and application in face fabric of winter proofing suit and necktie - Google Patents

Nano water and oil repellent, and application in face fabric of winter proofing suit and necktie Download PDF

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Publication number
CN1727566A
CN1727566A CN 200410070667 CN200410070667A CN1727566A CN 1727566 A CN1727566 A CN 1727566A CN 200410070667 CN200410070667 CN 200410070667 CN 200410070667 A CN200410070667 A CN 200410070667A CN 1727566 A CN1727566 A CN 1727566A
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China
Prior art keywords
water
necktie
oil repellent
fluorine
nano
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Pending
Application number
CN 200410070667
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Chinese (zh)
Inventor
只金芳
陈其铮
高德康
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200410070667 priority Critical patent/CN1727566A/en
Publication of CN1727566A publication Critical patent/CN1727566A/en
Pending legal-status Critical Current

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Abstract

A nano-class hydrophobing-oleophobing agent is prepared from F-contained alkane, nano-class reinforcer and acetic acid. Its application for cold-resistant fabric and necktie includes such steps as preparing the working liquid, immersing the object in it while rolling, stretching, baking and cooling.

Description

Nano water and oil repellent and the application in cold protective clothing fabric, necktie thereof
Technical field
The present invention relates to a kind of water-repellent oil-repellent agent, particularly relate to a kind of nano water and oil repellent and the application in cold protective clothing fabric, necktie thereof.
Background technology
Chinese patent 00103573.8 discloses a kind of super two (hydrophobic, oleophobic) surface conditioning agents of dredging, be made up of fluorine-containing organosilicone compounds, esters of silicon acis, perfluoro ethane, the drag reduction that can be used for grease proofing, the WATER REPELLENT TREATMENT of glass, pottery, metal, paper products, plastics, fiber and textile surfaces and torpedo, naval vessel and oil transportation, aqueduct is handled.
Chinese patent 01110291.8 discloses a kind of ultra-amphosphobic (hydrophobic and oleophobic) film and preparation method thereof, this film is distributed between 10~500nm by treated diameter, nanotube between thickness 1~100 μ m or nanofiber are formed, and can be widely used in having the surface soiling processing of self-cleaning function; The petroleum pipeline inwall cuts down the consumption of energy; Fields such as new bio chip microreactor.
Chinese patent 02106360.5 relates to the preparation and the generation method of the fluorine carbon-nano membrane material of a kind of not only hydrophobic but also oleophobic, utilize the unique surface structure and the activity of fluorine carbon-nano film fluorine and carbon, make water and oil bigger infiltration angle be arranged and reach two effects of dredging, thereby play the character of hydrophobic oleophobic on its surface that is situated between.
For anti-soil, the self-cleaning that improves cold protective clothing fabric, necktie, need refuse water (being difficult for getting wet) to it, refuse oil (being difficult for oil impregnate) processing.Recent years, this technology was just at home and abroad risen.External famous chemical enterprise, for example the Dupont company of De Guo Hochst company, the U.S. all has relevant technology and supporting chemicals to release.Domestic company also has similar products like to release.The common defects of prior art is that the effect of water and oil repellant is all undesirable.
Summary of the invention
The objective of the invention is to overcome prior art defective, a kind of nano water and oil repellent satisfactory for result and the application in cold protective clothing fabric, necktie thereof are provided.
The present invention realizes goal of the invention by following technical solution.
The weight proportion of nano water and oil repellent of the present invention is: fluorine-containing alkane 30-80g/L, nanometer strengthener 0.5-2.0g/L, acetic acid 0.5-1.0g/L, surplus are water.
In the prescription, fluorine-containing alkane is milky white liquid, the weak cation type, and pH4,100 ℃ of flash-points play water and oil repellant; Nanometer strengthener is white powder, and pH6-8 contains multiple nano metal and carrier, utilizes nano effect, plays the effect that strengthens the effect of fluorine-containing alkane water and oil repellant; Acetic acid plays the effect of regulator solution pH value, and concrete consumption can be according to the fiber composition of processing variety, and the actual conditions of description are determined.
The mechanism of nano water and oil repellent of the present invention is: the composite membrane that applies one deck organic polymer and nano material on the surface of fabric, because small-size effect, surface and the interfacial effect of nano particle, the atom of nanoparticle surface has very high chemism, formed very small, a fine and close mesh nano layer with organic polymer, make the surface tension of surface tension, water that the fabric tissue surface tension is lower than oil droplet greater than oil surface tension, thereby the performance that fabric is had refuse oil, anti-soil.
The technique for applying of nano water and oil repellent of the present invention in cold protective clothing fabric, necktie comprises the steps: (1) preparation working solution: with acetic acid the pH value of soft water is adjusted to 4-6, add fluorine-containing alkane, nanometer strengthener, stir; (2) advancing cloth pads: room temperature, and one soaks one rolls, and pads rate 70%; (3) expanding overfeeding; (4) oven dry: hot blast 100-105 ℃ 1-2 minute; (5) bake: hot blast 170-180 ℃ of 60-90 second; (6) cooling: air-cooled.
The specific embodiment
Further specify the present invention below by specific embodiment.
Equipment requires:
(1) open width entering cloth rack (band spreading roll), the electronics weft straightener;
(2) efficient evenness calender, the band stainless steel pads groove;
(3) photoelectricity edge guide, super-feeding device;
(4) have the hot air type baking oven (more than eight casees) of temperature adjusting, the cooling cloth discharge device.
[embodiment 1] application in cold protective clothing fabric
The lining technical specification:
Fibre count 60dDTY/144F * 60dDTY/144F;
Thread count 185 * 145/10cm;
Fabric width 1450mm
Weight proportion:
Numbering 1 2 3
Fluorine-containing alkane 50g/L 30g/L 80g/L
Nanometer strengthener 1.5g/L 1.0g/L 2.0g/L
Acetic acid 1.0g/L 0.5g/L 0.8g/L
Surplus is a water
* fluorine-containing alkane adopts the fluorine-containing alkane water-repellent oil-repellent agent of Switzerland gram Lay benefactor department production;
* nanometer strengthener adopts Zhejiang bright positive nanometer new material company product, and product type is FM 402.Technique for applying comprises the steps: (1) preparation working solution: with acetic acid the pH value of soft water is adjusted to 4.6, add fluorine-containing alkane, nanometer strengthener, stir; (2) advancing cloth pads: room temperature, and one soaks one rolls, and pads rate 70%; (3) expanding overfeeding; (4) oven dry: hot blast 100-102 ℃ 1 minute; (5) bake: hot blast 175-180 ℃ 60 seconds; (6) cooling: air-cooled.
[embodiment 2] application in necktie
The lining technical specification:
Fibre count 75dDTY/144F * 75dDTY/144F;
Thread count 185 * 145/10cm;
Fabric width 1450mm
Weight proportion:
Numbering 1 2 3
Fluorine-containing alkane 50g/L 30g/L 80g/L
Nanometer strengthener 1.5g/L 0.8g/L 2g/L
Acetic acid 0.8g/L 0.5g/L 1.0g/L
Surplus is a water
Except the pH value is adjusted to 6, other technique for applying are identical with embodiment 1.
The cold protective clothing fabric of embodiment 1,2 processing, necktie provide high 1-2 grade than the grade of using the product water and oil repellant of fluorine-containing alkane water-repellent oil-repellent agent separately.
Specifically be listed as follows:
Water-repellent oil-repellent agent Consumption (g/L) WATER REPELLENCY (level) Oil repellent (level)
Embodiment 1,2 products 40 5 6
Fluorine-containing alkane (imported raw material) 40 4 5
* refuse the water measure of merit and adopt the suitable AATCC-22 standard test of GB/T4745-1997.
* refuse oily measure of merit and adopt the suitable AATCC-118 standard test of FZ/T01067-1999.
Because the raw materials market that the present invention adopts buying is easy to get, technological process and method of operating are simple, can adopt existing equipment fully, needn't carry out any transformation to equipment, and the scope of application is more extensive, and the surcharge height is good in economic efficiency, is worthy to be popularized.

Claims (2)

1, a kind of nano water and oil repellent, it is characterized in that its weight proportion is: fluorine-containing alkane 30-80g/L, nanometer strengthener 0.5-2.0g/L, acetic acid 0.5-1.0g/L, surplus are water, with acetic acid the pH value of soft water is adjusted to 4-6, add fluorine-containing alkane, nanometer strengthener, stir.
2, the technique for applying of the described nano water and oil repellent of claim 1 in cold protective clothing fabric, necktie comprises the steps: (1) preparation working solution: with acetic acid the pH value of soft water is adjusted to 4-6, add fluorine-containing alkane, nanometer strengthener, stir; (2) advancing cloth pads: room temperature, and one soaks one rolls, and pads rate 70%; (3) expanding overfeeding; (4) oven dry: hot blast 100-105 ℃ 1-2 minute; (5) bake: hot blast 170-180 ℃ of 60-90 second; (6) cooling: air-cooled.
CN 200410070667 2004-07-29 2004-07-29 Nano water and oil repellent, and application in face fabric of winter proofing suit and necktie Pending CN1727566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200410070667 CN1727566A (en) 2004-07-29 2004-07-29 Nano water and oil repellent, and application in face fabric of winter proofing suit and necktie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200410070667 CN1727566A (en) 2004-07-29 2004-07-29 Nano water and oil repellent, and application in face fabric of winter proofing suit and necktie

Publications (1)

Publication Number Publication Date
CN1727566A true CN1727566A (en) 2006-02-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200410070667 Pending CN1727566A (en) 2004-07-29 2004-07-29 Nano water and oil repellent, and application in face fabric of winter proofing suit and necktie

Country Status (1)

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CN (1) CN1727566A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8153834B2 (en) 2007-12-05 2012-04-10 E.I. Dupont De Nemours And Company Surface modified inorganic particles
CN102517751A (en) * 2011-12-20 2012-06-27 绍兴文理学院 Producing technology of environment-friendly anti-microbial water-repellent oil-repellent plain weave horizontal zig-zag home textile fabric
CN102517757A (en) * 2011-12-29 2012-06-27 绍兴文理学院 Plain weave horizontal splayed fabric and post treatment finishing method thereof
US8716198B2 (en) 2008-05-09 2014-05-06 E I Du Pont De Nemours And Company Prevention and remediation of water and condensate blocks in wells
CN109680497A (en) * 2018-12-26 2019-04-26 绵阳佳联印染有限责任公司 A kind of waterproof oil-proof finishing liquid and fabric waterproof oil resistant finish technique for fabric

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8153834B2 (en) 2007-12-05 2012-04-10 E.I. Dupont De Nemours And Company Surface modified inorganic particles
US8716198B2 (en) 2008-05-09 2014-05-06 E I Du Pont De Nemours And Company Prevention and remediation of water and condensate blocks in wells
CN102517751A (en) * 2011-12-20 2012-06-27 绍兴文理学院 Producing technology of environment-friendly anti-microbial water-repellent oil-repellent plain weave horizontal zig-zag home textile fabric
CN102517757A (en) * 2011-12-29 2012-06-27 绍兴文理学院 Plain weave horizontal splayed fabric and post treatment finishing method thereof
CN109680497A (en) * 2018-12-26 2019-04-26 绵阳佳联印染有限责任公司 A kind of waterproof oil-proof finishing liquid and fabric waterproof oil resistant finish technique for fabric

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