CN104264475B - A kind of preparation method of Waterproof Breathable silk fabric - Google Patents

A kind of preparation method of Waterproof Breathable silk fabric Download PDF

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Publication number
CN104264475B
CN104264475B CN201410528987.4A CN201410528987A CN104264475B CN 104264475 B CN104264475 B CN 104264475B CN 201410528987 A CN201410528987 A CN 201410528987A CN 104264475 B CN104264475 B CN 104264475B
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silk fabric
waterproof breathable
parts
preparation
target
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CN201410528987.4A
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CN104264475A (en
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熊德峰
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JIANGSU SANLIAN HOUSEHOLD TEXTILE CO., LTD.
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Haimen He D Intellectual Property Service Co Ltd
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Abstract

The invention discloses the preparation method of a kind of Waterproof Breathable silk fabric, comprise the following steps: be stand-by after silk fabric is carried out degumming process;By titanium oxide, organosiloxane, lecithin, propylene glycol, ammonia adds in homogenizer, and high-speed stirred obtains dressing liquid;Being dipped by silk fabric after degumming in above-mentioned dressing liquid, two leaching two bundles, pick-up is 70%;Taking out silk fabric, use cold water wash clean, 70 100 DEG C are dried 10 30min, and 120 150 DEG C bake 5 10min;Silk fabric after processing is placed on the vacuum chamber sample stage of magnetron sputtering apparatus, before sputtering, target is sputtered 5 10min, then with argon ion bombardment PTFE target, the little molecule or the ion that are mainly composed of politef penetrate from target, deposit to silk fabric surface, thus form Waterproof Breathable silk fabric.The Waterproof Breathable silk fabric of the present invention remains the feel of former silk fabric, style and color, and poisture-penetrability is good, also has certain antibiotic property.

Description

A kind of preparation method of Waterproof Breathable silk fabric
Technical field:
The present invention relates to silk fabric technical field of modification, be specifically related to a kind of Waterproof Breathable silkworm The preparation method of silk fabrics.
Background technology:
Silkworm silk is matured silkworm secretion silk liquid concretionary continuous fiber when cocooing, " the most natural Silk ".It is as Pilus Caprae seu Ovis, is one of animal fiber of utilizing the earliest of the mankind, according to food Difference, divides again Bombyxmori Linnaeus, Antherea pernyi Guerin-Meneville, cassava silkworm, wild silkworm, willow silkworm and giant silkworm etc..Silk fabric by Graceful, comfortable and easy to wear, soft in its outward appearance and be widely loved by the people, but it is raw to be as people The raising that running water is flat, silk fabric functionalization is required more and more higher by people, and therewith, silkworm silk is knitted The functionalization finishing technique of thing also grows up, and such as antibiotic finish, acid-proof arrange, uvioresistant Line arrangement, Waterproof Breathable arrangement etc..
So-called Waterproof Breathable silk fabric, refers to that water does not the most immerse silk fabric, And the perspiration that human body distributes can be transmitted to the external world by silk fabric as water vapor A kind of functional fabric.With Waterproof Breathable silk fabric make clothing can meet cold, sleet, Dress in the vile weathers such as strong wind needs, and also can perspire moisture-inhibiting under bigger labor intensity, Comfortable and easy to wear, moreover it is possible in chemical, poisonous and infectious environment, to play isolation, filter and moisture-inhibiting is made With.Therefore, the economic and military developed country such as the U.S., West Europe, Japan all knits Waterproof Breathable Thing is classified as high-tech product geared to the 21st century, puts into a large amount of material resources, financial resources carry out research and open Send out, and use the aspects such as the protective garment under mal-condition, gym suit and easy dress successively.Domestic Also many scientific research institutions are had to research and develop this series products.
The preparation method of Waterproof Breathable silk fabric mainly has following three kinds the most both at home and abroad: (1) Tight structure silk fabric;(2) wet-process coating silk fabric;(3) laminated film composite silk Fabric.The commercialization of three of the above method, but still have weak point.Such as, silkworm silk is utilized Silk fabric water pressure resistance prepared by the tight structure of fabric own is the lowest, and prepared by coating waterproof Wet silk fabric drapability and flexibility are relatively poor, and moisture permeability is relatively low, and attachment fastness is the most relatively Difference, Waterproof Breathable silk fabric prepared by laminated film method, due to two-dimensional film drawing process relatively Complexity, relatively costly.
Summary of the invention:
The present invention provides the preparation method of a kind of Waterproof Breathable silk fabric.This preparation method thus can Retain the feel of former silk fabric, style and color, and poisture-penetrability is good, also have certain Antibiotic property.This dry coating, tack is good, difficult drop-off.Sputter coating process does not uses Organic solvent, non-environmental-pollution problem.
The purpose of the present invention is achieved through the following technical solutions:
The preparation method of a kind of Waterproof Breathable silk fabric, comprises the following steps:
(1) after silk fabric being carried out degumming process stand-by;
(2) by titanium oxide, organosiloxane, lecithin, propylene glycol, ammonia adds at a high speed In blender, high-speed stirred, obtain dressing liquid;
(3) silk fabric after degumming is dipped in above-mentioned dressing liquid, two leaching two bundles, roll Remaining rate is 70%;
(4) taking out silk fabric, use cold water wash clean, 70-100 DEG C is dried 10-30min, 120-150 DEG C bakes 5-10min;
(5) silk fabric after processing is placed on the vacuum chamber sample stage of magnetron sputtering apparatus, Before sputtering, target is sputtered 5-10min, then with argon ion bombardment PTFE target, main component Little molecule or ion for politef penetrate from target, deposit to silk fabric surface, from And form Waterproof Breathable silk fabric.
Preferred as technique scheme, the dressing liquid in step (2), in parts by weight, Including titanium oxide 50 parts, organosiloxane 10 parts, 5 parts of lecithin, propylene glycol 30 parts, Ammonia 2 parts.
Preferred as technique scheme, the bath raio in step (3) is 1:20-60.
Preferred as technique scheme, in step (5), sputtering time is 60min, target Away from for 5cm.
Preferred as technique scheme, sputtering equipment used in step (5) is Gao Zhen Empty magnetron sputtering apparatus Perkin-Elmer 4400.
Preferred as technique scheme, the output of sputtering equipment is 300W.
The beneficial effects of the present invention is: poly tetrafluoroethylene is only deposited on fiber, source textile Pore structure retained, therefore Waterproof Breathable function can be had concurrently,.This dry coating is for changing Learning bonding, fastness is good, the transparent the most several microns of thickness of film.And nano oxidized in silk fabric Titanium can react with bacteria cell wall, cell membrane or intracellular members, thus it is thin to destroy antibacterial Born of the same parents' metabolism, stops it to breed, and reaches antibacterial purpose.The present invention utilizes sessile drop method to measure contact The hydrophobicity of silk fabric is checked at angle, and after sputtering, water droplet drops in the contact on silk fabric surface Angle is 112 °, utilizes Japan's KESF2TL П type precision thermal property tester test, before sputtering The heat leakage amount of silk fabric be 1.460W/m2K, the heat of the silk fabric after sputtering dissipates Vector is 1.33W/m2k.This preparation method thus can retain the feel of former silk fabric, style and Color, and poisture-penetrability is good, also has certain antibiotic property.This dry coating, tack Good, difficult drop-off.Sputter coating process does not use organic solvent, non-environmental-pollution problem.
Detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the present invention is made the most in detail Stating, this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
Embodiment 1
(1) after silk fabric being carried out degumming process, use cold water wash clean, dry stand-by;
(2) by titanium oxide 50 parts, organosiloxane 5 parts, 2 parts of lecithin, propylene glycol 10 parts, in 2 parts of addition homogenizers of ammonia, stir 5h when 20000 revs/min, Obtain dressing liquid;
(3) silk fabric after degumming is dipped in above-mentioned dressing liquid, two leaching two bundles, roll Remaining rate is 70%, and bath raio is 1:20;
(4) taking out silk fabric, use cold water wash clean, 70 DEG C are dried 30min, and 120 DEG C bake 10min;
(5) silk fabric after processing is placed on the vacuum chamber sample stage of magnetron sputtering apparatus, Sputtering power is 300W, and sputtering time is 30min, with argon ion bombardment PTFE target, main Little molecule or the ion of wanting composition to be politef penetrate from target, deposit to silk fabric table Face, thus form Waterproof Breathable silk fabric.
This Waterproof Breathable silk fabric carries out water proofing property and poisture-penetrability test, and test result shows Showing: after sputtering, it is 120 ° that water droplet drops in the contact angle on silk fabric surface, the silkworm after sputtering The heat leakage amount of silk fabrics is 1.43W/m2k。
Embodiment 2
(1) after silk fabric being carried out degumming process, use cold water wash clean, dry stand-by;
(2) by titanium oxide 80 parts, organosiloxane 10 parts, 10 parts of lecithin, propylene glycol 30 parts, in 3 parts of addition homogenizers of ammonia, stir 2h when 30000 revs/min, Obtain dressing liquid;
(3) silk fabric after degumming is dipped in above-mentioned dressing liquid, two leaching two bundles, roll Remaining rate is 70%, and bath raio is 1:60;
(4) taking out silk fabric, use cold water wash clean, 100 DEG C are dried 10min, 150 DEG C of roastings Dry 5min;
(5) silk fabric after processing is placed on the vacuum chamber sample stage of magnetron sputtering apparatus, Sputtering power is 400W, and sputtering time is 20min, with argon ion bombardment PTFE target, main Little molecule or the ion of wanting composition to be politef penetrate from target, deposit to silk fabric table Face, thus form Waterproof Breathable silk fabric.
This Waterproof Breathable silk fabric carries out water proofing property and poisture-penetrability test, and test result shows Showing: after sputtering, it is 119 ° that water droplet drops in the contact angle on silk fabric surface, the silkworm after sputtering The heat leakage amount of silk fabrics is 1.35W/m2k。
Embodiment 3
(1) after silk fabric being carried out degumming process, use cold water wash clean, dry stand-by;
(2) by titanium oxide 60 parts, organosiloxane 7 parts, 5 parts of lecithin, propylene glycol 20 parts, in 2 parts of addition homogenizers of ammonia, stir 3h when 25000 revs/min, Obtain dressing liquid;
(3) silk fabric after degumming is dipped in above-mentioned dressing liquid, two leaching two bundles, roll Remaining rate is 70%, and bath raio is 1:35;
(4) taking out silk fabric, use cold water wash clean, 80 DEG C are dried 15min, and 130 DEG C bake 7min;
(5) silk fabric after processing is placed on the vacuum chamber sample stage of magnetron sputtering apparatus, Sputtering power is 300W, and sputtering time is 60min, with argon ion bombardment PTFE target, main Little molecule or the ion of wanting composition to be politef penetrate from target, deposit to silk fabric table Face, thus form Waterproof Breathable silk fabric.
This Waterproof Breathable silk fabric carries out water proofing property and poisture-penetrability test, and test result shows Showing: after sputtering, it is 112 ° that water droplet drops in the contact angle on silk fabric surface, the silkworm after sputtering The heat leakage amount of silk fabrics is 1.33W/m2k。
Embodiment 4
(1) after silk fabric being carried out degumming process, use cold water wash clean, dry stand-by;
(2) by titanium oxide 70 parts, organosiloxane 8 parts, 8 parts of lecithin, propylene glycol 20 parts, in 3 parts of addition homogenizers of ammonia, stir 4h when 28000 revs/min, Obtain dressing liquid;
(3) silk fabric after degumming is dipped in above-mentioned dressing liquid, two leaching two bundles, roll Remaining rate is 70%, and bath raio is 1:45;
(4) taking out silk fabric, use cold water wash clean, 90 DEG C are dried 25min, and 140 DEG C bake 9min;
(5) silk fabric after processing is placed on the vacuum chamber sample stage of magnetron sputtering apparatus, Sputtering power is 500W, and sputtering time is 30min, with argon ion bombardment PTFE target, main Little molecule or the ion of wanting composition to be politef penetrate from target, deposit to silk fabric table Face, thus form Waterproof Breathable silk fabric.
This Waterproof Breathable silk fabric carries out water proofing property and poisture-penetrability test, and test result shows Showing: after sputtering, it is 130 ° that water droplet drops in the contact angle on silk fabric surface, the silkworm after sputtering The heat leakage amount of silk fabrics is 1.45W/m2k。

Claims (5)

1. the preparation method of a Waterproof Breathable silk fabric, it is characterised in that include following step Rapid:
(1) after silk fabric being carried out degumming process stand-by;
(2) by titanium oxide, organosiloxane, lecithin, propylene glycol, ammonia adds at a high speed In blender, high-speed stirred, obtain dressing liquid;
(3) padding in above-mentioned dressing liquid by the silk fabric after degumming, two leachings two are rolled, and roll Remaining rate is 70%;
(4) taking out silk fabric, use cold water wash clean, 70-100 DEG C is dried 10-30min, 120-150 DEG C bakes 5-10min;
(5) silk fabric after processing is placed on the vacuum chamber sample stage of magnetron sputtering apparatus, Before sputtering, target is sputtered 5-10min, then with argon ion bombardment PTFE target, main component Little molecule or ion for politef penetrate from target, deposit to silk fabric surface, from And form Waterproof Breathable silk fabric.
The preparation method of a kind of Waterproof Breathable silk fabric the most as claimed in claim 1, it is special Levy and be: the dressing liquid in step (2), in parts by weight, including titanium oxide 50 parts, have Organic siloxane 10 parts, 5 parts of lecithin, propylene glycol 30 parts, ammonia 2 parts.
The preparation method of a kind of Waterproof Breathable silk fabric the most as claimed in claim 1, it is special Levy and be: the bath raio in step (3) is 1:20-60.
The preparation method of a kind of Waterproof Breathable silk fabric the most as claimed in claim 1, it is special Levy and be: sputtering equipment used in step (5) is fine vacuum magnetron sputtering apparatus Perkin-Elmer 4400。
5. the system of a kind of Waterproof Breathable silk fabric as according to any one of Claims 1-4 Preparation Method, it is characterised in that: the output of sputtering equipment is 300W.
CN201410528987.4A 2014-10-10 2014-10-10 A kind of preparation method of Waterproof Breathable silk fabric Expired - Fee Related CN104264475B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106967356A (en) * 2017-03-29 2017-07-21 安徽月娇家具有限公司 A kind of preparation method of novel environment friendly deoderizing waterproof moisture permeating fabric coating agent

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525844A (en) * 2009-03-31 2009-09-09 石狮市亿祥染整有限公司 Method for producing waterproof moisture permeable fabric
CN102444021A (en) * 2011-08-22 2012-05-09 翔瑞(泉州)纳米科技有限公司 Intelligent waterproof and moisture permeable fabric
CN202507632U (en) * 2012-01-04 2012-10-31 昆山华阳复合材料科技有限公司 Composite fabric with waterproof and moisture permeable functions
CN103866579A (en) * 2012-12-14 2014-06-18 东丽纤维研究所(中国)有限公司 Ventilating waterproof moisture-permeable wet-process coating fabric, and processing method and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525844A (en) * 2009-03-31 2009-09-09 石狮市亿祥染整有限公司 Method for producing waterproof moisture permeable fabric
CN102444021A (en) * 2011-08-22 2012-05-09 翔瑞(泉州)纳米科技有限公司 Intelligent waterproof and moisture permeable fabric
CN202507632U (en) * 2012-01-04 2012-10-31 昆山华阳复合材料科技有限公司 Composite fabric with waterproof and moisture permeable functions
CN103866579A (en) * 2012-12-14 2014-06-18 东丽纤维研究所(中国)有限公司 Ventilating waterproof moisture-permeable wet-process coating fabric, and processing method and application thereof

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Inventor after: Xiong Defeng

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Address after: Yu Dong people of South Haimen 226152 Jiangsu city of Nantong province No. 165

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Address before: 215000 Taishan road Jiangsu city Suzhou province high tech Zone No. 2 (Canton Technology Park test center A area 101, Room 201)

Applicant before: SUZHOU INSILK DIGITAL TEXTILE SCIENCE & TECHNOLOGY CO., LTD.

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Address after: 226199 No. 1511 Renmin West Road, Haimen Town, Haimen City, Nantong City, Jiangsu Province (Sanhe Industrial Concentration Area)

Patentee after: JIANGSU SANLIAN HOUSEHOLD TEXTILE CO., LTD.

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