KR101891676B1 - Method For Water-repellent Treatment And Anti-static Treatment of Polyester fabric - Google Patents

Method For Water-repellent Treatment And Anti-static Treatment of Polyester fabric Download PDF

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KR101891676B1
KR101891676B1 KR1020160113079A KR20160113079A KR101891676B1 KR 101891676 B1 KR101891676 B1 KR 101891676B1 KR 1020160113079 A KR1020160113079 A KR 1020160113079A KR 20160113079 A KR20160113079 A KR 20160113079A KR 101891676 B1 KR101891676 B1 KR 101891676B1
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water
antistatic
repellent
processing
treatment
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KR20180026108A (en
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최원제
양혜란
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영풍화성(주)
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    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • 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
    • D06M13/165—Ethers
    • D06M13/17—Polyoxyalkyleneglycol ethers
    • 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
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • 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
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/021—Moisture-responsive characteristics hydrophobic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/16—Physical properties antistatic; conductive
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/04—Outerwear; Protective garments

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

본 발명은 폴리에스테르 직편물에 대해 발수가공과 대전방지가공을 복합적으로 행함에 있어서 디핑방식으로 발수가공후 대전방지제를 편면가공하는 발수·대전방지가공에 관한 것으로서 본 발명에 의해 기존의 복합가공후의 직물표면에 나타나는 이질감 및 터치감 변화가 없이 발수성 및 대전방지성의 극대화를 이룰 수 있었다.The present invention relates to a water repellent / antistatic process for processing a polyester woven fabric by water-repellent and water-repellent processing in a dipping manner in combination with water-repellent processing and antistatic processing. It was possible to maximize the water repellency and antistatic property without changing the feeling of touch and feeling on the surface of the fabric.

Description

폴리에스테르 직편물의 발수·대전방지가공방법{Method For Water-repellent Treatment And Anti-static Treatment of Polyester fabric}TECHNICAL FIELD [0001] The present invention relates to a water-repellent, anti-static,

본 발명은 폴리에스테르 직편물에 대해 발수가공과 대전방지가공을 복합적으로 행함에 있어서 연속적인 디핑방식의 문제점을 해결하기 위해 디핑방식으로 발수가공후 대전방지제를 편면가공하여 발수도와 대전방지성능이 함께 우수하게 발현되도록 하는 발수·대전방지가공에 관한 것이다.In order to solve the problems of the continuous dipping method in the water repellent processing and the antistatic processing in a polyester knitted fabric in combination, the antistatic agent is subjected to a single-side processing by water repellent processing in a dipping manner, Water repellency and antistatic treatment which are excellent in appearance.

일반적으로 폴리에스터 직물은 우수한 물성, 형태안정성, 감량가공을 통하여 얻어지는 천연감 때문에 현재 나일론과 함께 의류용 소재로서 널리 각광을 받고 있다. 그러나 폴리에스터 섬유는 섬유고분자 구조상 반응성기가 거의 없고 소수성인 관계로 표면에 축적된 정전기를 효과적으로 방전시키지 못하므로 의복으로 착용시 정전기를 발생하여 인체에 불쾌감을 주는 단점을 가지고 있다.Generally, polyester fabrics are widely popular as clothing materials together with nylon because of natural feeling obtained through excellent physical properties, shape stability and weight reduction processing. However, the polyester fiber has a disadvantage that the static electricity accumulated on the surface can not be effectively discharged due to the hydrophobic nature of the fiber polymer structure.

이러한 문제점을 해결하기 위하여 종래에는 이온성 유기화합물을 섬유표면에 처리하며 수분율을 높여준다거나 내구성을 향상시키기 위하여 표면에 가교를 형성시킬 수 있는 폴리머성분을 코팅하는 방법등을 이용하여 왔다. 그러나 위의 방법은세탁회수가 증가함에 따라 표면의 코팅처리부분이 이탈하여 대전방지성이 약화되는 경향이 있으며, 수분흡수로 인하여 우천시에는 의복이 너무 젖게 되는 단점이 있다. In order to solve such problems, conventionally, a method of coating an ionic organic compound on the surface of a fiber and coating a polymer component capable of forming a crosslink on the surface in order to increase the water content or improve the durability has been used. However, in the above method, as the number of times of washing increases, the coated portion of the surface tends to be detached and the antistatic property tends to be weakened, and there is a disadvantage that the clothes are too wet when it is raining due to moisture absorption.

한편, 아웃도어의류, 스포츠용 의류등에 많이 이용되는 발수처리는 주로 실리콘이나 불소계등 소수성 화합물을 직물표면에 코팅함으로써 비를 맞았을 때 물이 의복내로 스며들지 못하고 밖으로 튀어나가게 하는 가공을 의미하는데, 이 또한 세탁회수가 증가함에 따라 직물표면의 방수 코팅막이 이탈하여 발수성이 떨어질 뿐만 아니라 표면의 수분율을 더욱 낮추어 정전기 발생을 증가시키는 단점이 있다. On the other hand, the water-repellent treatment, which is widely used in outdoor clothes and sports clothes, is mainly a process of coating a hydrophobic compound such as silicon or fluoric on the surface of a fabric to cause water to protrude out of the clothes when it is exposed to rain, Also, as the number of washing is increased, the waterproof coating film on the surface of the fabric is detached to deteriorate the water repellency, and the water content of the surface is further lowered, thereby increasing the generation of static electricity.

이렇듯 폴리에스테르직물의 사용용도에 따라 발수가공과 대전방지가공을 모두 해야하는 경우가 있는데, 기존의 발수 및 대전방지가공은 디핑방식으로서 발수가공시 대전방지제를 일정비율 첨가하여 처리한다. 이러한 방식으로는 발수도와 대전방지성이 동시에 최적화하는 것이 어렵다. 발수성을 높이기 위해 대전제를 낮은 비율로 첨가하면 대전성이 떨어지는 현상이 발생하며, 대전방지제를 높은 비율로 첨가하게 되면 가공직물의 터치감이 더 뻣뻣하며 표면에 이질감이 드는 문제점이 발생하였다.In this case, depending on the use of the polyester fabric, both water repellent processing and antistatic processing may be required. In the conventional water repellent and antistatic processing, a dipping method is employed in which a certain proportion of an antistatic agent is added during water repellent processing. In this way, it is difficult to optimize water repellency and antistatic property at the same time. When the charging agent is added at a low ratio in order to increase the water repellency, the chargeability is lowered. When the antistatic agent is added at a high ratio, the feeling of touch of the fabric is stiffer and the surface is heterogeneous.

대한민국공개특허제10-1996-0010988호Korean Patent Publication No. 10-1996-0010988 대한민국공개특허제10-1999-016676호Korean Patent Publication No. 10-1999-016676

그러므로 본 발명에서는 기존의 발수 및 대전방지가공을 동시에 행할때 발수도와 대전방지성이 상충되게 나타나는 것을 개선하기 위해 디핑방식으로 발수가공후 대전방지제를 편면가공하여 발수도와 대전방지성능이 함께 우수하게 발현되는 발수·대전방지가공을 제공하는 것을 기술적과제로 한다.Therefore, in the present invention, in order to improve the water repellency and the antistatic property when the conventional water repellent and antistatic treatment are simultaneously performed, it is preferable that the water repellent agent is subjected to a single-side processing after water- Water-repellent and antistatic processing that can be carried out in a short period of time.

그러므로 본 발명에 의하면, 폴리에스테르직편물을 정련, 아세트산을 이용한 산중화 처리, 염색, 환원세정 후,Therefore, according to the present invention, after the polyester knitted fabric is subjected to refining, acid neutralization treatment with acetic acid, dyeing,

불소계 발수제를 디핑방식으로 처리하여 발수가공을 하고 큐어링한 후, The fluorine-based water repellent agent is treated by dipping, water-repellent and cured,

대전방지제 3~4중량%, 가교제 0.5~1중량% 및 잔부로서 물을 함유한 대전방지처리액을 나이프코팅방식으로 편면도포하여 대전방지처리를 하는 것을 특징으로 하는 폴리에스테르 직편물의 발수·대전방지가공방법이 제공된다.Antistatic agent containing 3 to 4% by weight of an antistatic agent, 0.5 to 1% by weight of a crosslinking agent, and an antistatic treatment liquid containing water as a remainder is applied on one side by a knife coating method to perform antistatic treatment on the polyester knitted fabric. Prevention processing method is provided.

이하 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail.

본 발명은 폴리에스테르 직편물에 대해 발수가공과 대전방지가공을 복합적으로 행함에 있어서 연속적인 디핑방식의 문제점을 해결하기 위해 디핑방식으로 발수가공후 대전방지제를 편면가공하여 발수도와 대전방지성능이 함께 우수하게 발현되도록 하는 발수·대전방지가공에 관한 것이다.In order to solve the problems of the continuous dipping method in the water repellent processing and the antistatic processing in a polyester knitted fabric in combination, the antistatic agent is subjected to a single-side processing by water repellent processing in a dipping manner, Water repellency and antistatic treatment which are excellent in appearance.

본 발명에서는 폴리에스테르직편물을 디핑방식으로 발수가공을 한 후, 대전방지제를 편면가공하는 것으로서 발수가공을 위해 우선, 폴리에스테르직편물을 정련, 아세트산을 이용한 산중화 처리, 염색, 환원세정한다. In the present invention, the polyester knitted fabric is subjected to water-repellent processing in a dipping manner, and then the antistatic agent is subjected to one-side processing. First, the polyester knitted fabric is subjected to refining, acid neutralization treatment with acetic acid, dyeing and reduction washing.

정련공정은 통상의 정련공정과 동일하며, 정련호발제 3g/ℓ, NaOH 3g/ℓ을 함유한 정련욕에서 95℃정도에서 60min정도 처리한 후 수세한다. 이후 아세트산을 이용한 산중화 처리를 하는데, CH3COOH:1g/ℓ를 함유한 산중화처리액에서 95℃정도에서 60min정도 처리한 후 수세한다. 이후 분산염료로 염색한후, 환원세정한다. The refining process is the same as that of a conventional refining process, and is treated in a refining bath containing 3 g / l of a refining agent and 3 g / l of NaOH for about 60 minutes at 95 ° C and washed with water. Acid neutralization treatment with acetic acid is then carried out in an acid neutralization treatment liquid containing 1 g / l of CH 3 COOH for about 60 minutes at 95 ° C and rinsed with water. After that, it is dyed with a disperse dye and then subjected to reduction washing.

다음으로는 발수가공을 하는데, 불소계 발수제를 디핑방식으로 처리하여 발수가공을 하고 큐어링한다. 상기 불소계 발수제는 C8계 또는 C6계 불소계 발수제를 사용하는 것이 바람직하다. 상기 발수가공은 통상적인 디핑방식의 발수가공방법으로 행하는데, 추후 행하는 대전방지가공을 위해 큐어링을 해야한다. 픽업율은 20~30%로 발수가공을 하는 것이 바람직하다. Next, the water-repellent processing is performed, and the fluorine-based water repellent agent is treated by dipping to perform water-repellent processing and curing. The fluorine-based water repellent agent is preferably a C8 or C6 fluorine-based water repellent agent. The water-repellent processing is performed by a conventional dipping-type water-repellent processing method, and curing is required for antistatic processing to be performed at a later time. It is preferable to perform water-repellent processing at a pickup rate of 20 to 30%.

이후 대전방지제 3~4중량%, 가교제 0.5~1중량% 및 잔부로서 물을 함유한 대전방지처리액을 나이프코팅방식으로 편면도포하여 대전방지처리를 하여 본 발명의 폴리에스테르 직편물의 발수·대전방지가공방법을 완료하게 된다.Thereafter, an antistatic treatment liquid containing 3 to 4% by weight of an antistatic agent, 0.5 to 1% by weight of a cross-linking agent and water as a remainder is applied on one side by a knife coating method to provide antistatic treatment, Thereby completing the prevention processing method.

대전방지제 3중량%미만에서는 대전방지효과가 미약한 문제점이 발생하며, 4중량%를 초과하는 경우에는 대전방지제의 비율이 높아짐에 따라 일반 발수직물과 비교하였을 때 터치감이 더 뻣뻣하며 표면에 이질감이 드는 문제점이 발생한다. When the antistatic agent is less than 3% by weight, the antistatic effect is insufficient. When the antistatic agent is used in an amount of more than 4% by weight, the antistatic agent ratio is increased, This leads to a problem.

가교제는 대전방지제를 고정시켜 주는 역할을 하며, 폴리우레탄수지 72~77중량% 및 에틸아세테이트 23~28중량%로 이루어진 가교제를 사용하는 것이 대전방지제의 고정에 바람직하다.The crosslinking agent serves to fix the antistatic agent, and it is preferable to use a crosslinking agent composed of 72 to 77% by weight of a polyurethane resin and 23 to 28% by weight of ethyl acetate in fixing the antistatic agent.

상기 대전방지제는 폴리옥시프로필렌글리콜계 대전방지제를 사용하는 것이 발수면과의 접착안정성 및 직물표면의 터치감 변화를 최소화 할 수 있어 바람직하다.The antistatic agent is preferably a polyoxypropylene glycol-based antistatic agent because it minimizes the stability of adhesion with the water surface and the change in touch feeling on the surface of the fabric.

본 발명에서와 같이 발수가공후 편면도포방식으로 대전방지처리함으로써 기존의 복합가공후의 직물표면에 나타나는 이질감 및 터치감 변화가 없이 발수효과 및 대전방지효과가 우수한 복합가공방법을 제공할 수 있다.As in the present invention, it is possible to provide a composite processing method which is excellent in water repellency and antistatic effect without any change in feeling and feeling of touch appearing on the surface of the fabric after the conventional composite processing by the antireflection treatment by the one-

그러므로 본 발명에서는 폴리에스테르직편물의 발수가공후 편면도포방식으로 대전방지처리함으로써 기존의 복합가공후의 직물표면에 나타나는 이질감 및 터치감 변화가 없이 발수성 및 대전방지성의 극대화를 이룰 수 있었다.Therefore, in the present invention, antistatic treatment of the polyester knitted fabric by water-repellent processing after the water-repellent treatment by the one-side coating method can achieve water repellency and antistatic properties without any change in feeling and touch feeling on the surface of the fabric after the conventional composite processing.

도 1은 본 발명의 폴리에스테르 직편물의 발수·대전방지가공에 의한 직물사진이다.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a photograph of a fabric obtained by water repellent and antistatic processing of a polyester knitted fabric of the present invention. Fig.

다음의 실시예에서는 본 발명의 폴리에스테르 직편물의 발수·대전방지가공방법의 비한정적인 예시를 하고 있다.The following examples illustrate non-limiting examples of the water repellent / antistatic processing method of the polyester knitted fabric of the present invention.

[실시예 1][Example 1]

경사 및 위사로 폴리에스테르 DTY 50/72F SD사를 사용한 폴리에스테르직편물을 정련호발제 3g/ℓ, NaOH 3g/ℓ을 함유한 정련욕에서 95℃정도에서 60min정도 처리한 후 수세하여 정련한 후, CH3COOH:1g/ℓ를 함유한 산중화처리액에서 95℃정도에서 60min정도 처리한 후 수세하여 산중화 처리하고, 분산염료로 염색한 후Na2SO4 2g/ℓ, NaOH 2g/ℓ를 함유한 환원세정액으로 환원세정하였다. 이후 발수가공을 하는데, 표 1의 조건에 의해 C8계 불소계 발수제를 픽업율 20%로 디핑하여 발수가공을 하고 160℃에서 1분간 큐어링 한 후, 표 2의 대전방지처리액을 나이프코팅방식으로 편면도포하고 180℃에서 1분간 큐어링하여 대전방지처리를 하여 발수·대전방지가공방법을 완료하였다. 가공이 완료된 시료에 불량 및 문제점을 발견할 수 없었다. 터치감에 변화도 발견할 수 없었다. Polyester warp knitted fabric using a polyester DTY 50 / 72F SD yarn as a warp and weft yarn was treated in a refining bath containing 3 g / l of a refining foaming agent and 3 g / l of NaOH for about 60 minutes at 95 ° C, , CH 3 COOH: 1 g / ℓ at 95 ° C for 60 min, rinsed with water, acid neutralized, dyed with a disperse dye, and then treated with 2 g / l Na 2 SO 4 and 2 g / ℓ NaOH And the resulting solution was washed with a reducing cleaning solution containing a reducing agent. Thereafter, water-repellent processing was performed by dipping the C8 fluorine-based water repellent agent at a pick-up rate of 20% under the conditions shown in Table 1, followed by water-repellent processing and curing at 160 캜 for 1 minute. Coated on one side and cured at 180 ° C for 1 minute to perform antistatic treatment to complete the water repellent and antistatic processing method. No defects or problems were found in the processed samples. I could not find any change in touch.

온도Temperature 방식system Padder압Padder pressure 속도speed 조제조건Preparation condition 170℃170 ℃ 1dip-1nip1dip-1nip 2.Bar2.Bar 60m/min60m / min 16g/ℓ16g / l

조제명Name of preparation 배합비율(중량%)Blending ratio (% by weight) H2OH 2 O 9595 대전방지제Antistatic agent 44 가교제Cross-linking agent 1One

[비교예 1][Comparative Example 1]

발수가공 및 대전방지가공을 하지 않은 것을 제외하고는 실시예 1과 동일하였다. 실시예 1 및 비교예 1의 물성을 측정하여 표 3에 나타내었다. The same as Example 1 except that the water repellent processing and the antistatic processing were not performed. The physical properties of Example 1 and Comparative Example 1 were measured and are shown in Table 3.

대전성(v)Daejeon castle (v) 실시예 1Example 1 미처리시료Untreated sample 면if 경circa 10이하below 10 650650 위top 10이하below 10 640640 울fence 경circa 10이하below 10 670670 위top 10이하below 10 670670 발수도Water repellency 44 -- 세탁견뢰도Wash fastness 4-54-5 --

대전방지성의 경우 미처리한 비교예 1 대비 약 150% 향상된 것을 확인할 수 있었으며 목표로 하였던 수치보다 훨씬 낮은 값을 보였다. 또한 발수도 역시 일반 발수직물의 발수도와 근사한 값을 가지는 결과값을 얻을 수 있었다.It was confirmed that the antistatic property was improved by about 150% compared to the untreated Comparative Example 1, and was much lower than the target value. Also, the water repellency of the water repellent fabric was obtained as a result of water repellency and approximate value.

Claims (3)

폴리에스테르직편물을 정련, 아세트산을 이용한 산중화 처리, 염색, 환원세정 후,
C8계 또는 C6계 불소계 발수제를 디핑방식으로 처리하여 발수가공을 하고 큐어링한 후,
폴리옥시프로필렌글리콜계 대전방지제 3~4중량%, 가교제 0.5~1중량% 및 잔부로서 물을 함유한 대전방지처리액을 나이프코팅방식으로 편면도포하여 대전방지처리를 하는 것을 특징으로 하는 폴리에스테르 직편물의 발수·대전방지가공방법.After refining polyester knitted fabric, acid neutralization treatment with acetic acid, dyeing, reduction washing,
C8-based or C6-based fluorinated water repellent agent is subjected to water-repellent treatment by dipping, curing,
Characterized in that an antistatic treatment is carried out by applying 3 to 4% by weight of a polyoxypropylene glycol antistatic agent, 0.5 to 1% by weight of a crosslinking agent and an antistatic treatment liquid containing water as a remainder by knife coating method Water repellent, antistatic processing method of knitted fabric. 삭제delete 삭제delete
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