KR100201863B1 - Oiling agent for polyamide texile fiber - Google Patents
Oiling agent for polyamide texile fiber Download PDFInfo
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- KR100201863B1 KR100201863B1 KR1019940038047A KR19940038047A KR100201863B1 KR 100201863 B1 KR100201863 B1 KR 100201863B1 KR 1019940038047 A KR1019940038047 A KR 1019940038047A KR 19940038047 A KR19940038047 A KR 19940038047A KR 100201863 B1 KR100201863 B1 KR 100201863B1
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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
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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
- 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
- D06M2101/34—Polyamides
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Abstract
본 발명은 하기 조성으로 되어 있는 것을 특징으로 하는 열적, 역학적 및 형태학적 성질이 우수한 폴리아미드계 섬유용 유제조성물에 관한 것이다.The present invention relates to an emulsion composition for polyamide fibers having excellent thermal, mechanical and morphological properties, which is characterized by the following composition.
Description
본 발명은 폴리아미드계 섬유(나일론66, 나일론6, 나일론46 등)에 적합한 유제조성물에 관한 것으로, 더욱 상세하게는 타이어 코드용으로 사용되는 나일론66을 고온에서 형태안정성과 내피로성이 우수한 고강력사를 직접 방사 연신공정으로 제조하는데 있어서 연신전에 유제를 처리하는 공정에서 사용되는 유제조성물이며 이 유제로 원사 생산시 발연현상, 집속성, 모우, 사떨림을 향상시키는 방사유제 조성물에 관한 것이다.The present invention relates to an emulsion composition suitable for polyamide-based fibers (nylon 66, nylon 6, nylon 46, etc.), and more particularly, high strength yarns having excellent shape stability and fatigue resistance at high temperatures of nylon 66 used for tire cords. It is an emulsion composition used in the process of treating an emulsion before drawing in the direct spinning drawing process, and relates to a spinning emulsion composition which improves the fuming phenomenon, focusing property, woolenness, and noise during yarn production with this emulsion.
즉, 고강도이고 내피로성이 우수하여야 하는 트럭용과 같은 고하중 타이어 분야에서 제사성이 우수하며 디핑공정에서 열처리 조건변화에 따른 나일론 코드사의 열적, 역학적 및 형태학적 성질의 결점이 최소화되는 유제조성물이다.In other words, it is an emulsion composition that has excellent detergency in high-load tires such as trucks, which must have high strength and excellent fatigue resistance, and minimizes the defects of the thermal, mechanical and morphological properties of nylon cord yarn due to the change of heat treatment conditions in the dipping process.
일반적으로 타이어 코드용 나일론66의 유제는 원사의 강인성(Toughness)에 영향을 주는 평활성을 향상시키기 위한 평활제 및 랩방지 와 후가공의 안정성을 부여하는 집속성을 향상시키기 위한 집속제 그리고 정전기 방지를 위한 제전제로 구성되어 있다.In general, the emulsion of nylon 66 for tire cords is a smoothing agent to improve the smoothness affecting the toughness of the yarn, and a binding agent to improve the binding properties to give the stability of the wrap and post-processing, and the antistatic It consists of an antistatic agent.
타이어 코드용 나일론66는 고온하에서 연신하므로 지방산 에스터는 타르와 발연현상이 주로 발생하며 이것으로 인하여 작업환경이 오염되며, 또 제전제는 열적 분해현상으로 인하여 제전제의 성능저하로 정전기 방지 역할이 감소된다.Nylon 66 for tire cords are stretched under high temperature, so fatty esters are mainly caused by tar and fume, which contaminates the working environment, and the antistatic agent reduces the antistatic role due to the degradation of the antistatic agent due to thermal decomposition. do.
이로 인해 연사공정에서 모우, 절사가 높아지며 결과적으로 물성이 저하된다.This results in higher cattle and cuts in the twisting process, resulting in lowered physical properties.
종래에는 탄소길이가 짧은 파라핀 오일이 다량 함유된 유제를 사용하였으며 이것으로 인하여 평활성은 좋으나 집속성이 떨어져 이완처리 롤러의 말단지점에 사떨림이 생기며 심한 경우 사도가 흔들려서 루프가 생긴다.Conventionally, an emulsion containing a large amount of paraffin oil having a short carbon length has been used. As a result, the smoothness is good, but the focusing property is reduced, so that a blur occurs at the end of the relaxation roller, and in a severe case, the slope is shaken to create a loop.
이것을 해결하기 위하여 올레익산 및 팔미트산, 스테아레이트 산 등 고점도 지방산 에스터를 혼합하며 사용하지만 고온 연신에 의한 열 분해로 섬유와 금속의 마찰로 인한 유막강도가 떨어져서 나일론66 원사의 방치시간에 따른 수분흡수율 조절이 어렵다.To solve this problem, high viscosity fatty acid esters such as oleic acid, palmitic acid and stearate are mixed and used.However, due to thermal decomposition due to high temperature drawing, the film strength due to friction between fibers and metals is reduced, resulting in the moisture of nylon 66 yarns. Difficulty in absorption
따라서 본 발명에서는 상기의 문제점을 해결하기 위하여 평활제, 집속제 및 제전제를 변화시켜 열적, 역학적 및 형태학 성질이 우수한 유제조성물을 제공함을 그 목적으로 한다.Therefore, the present invention is to provide an emulsion composition having excellent thermal, mechanical and morphological properties by changing the leveling agent, binding agent and antistatic agent to solve the above problems.
이하, 본 발명은 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail.
본 발명은 하기 조성으로 되어 있는 것을 특징으로 하는 폴리아미드계 섬유용 유제조성물에 관한 것이다.The present invention relates to an emulsion composition for polyamide fiber, characterized by the following composition.
이하, 본 발명을 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail.
본 발명에서는 평활제로는 알킬모노에스터, 알킬트리에스터, 폴리글리세롤스테아레이트, 알킬테트라에스터를 조성물별 변화시켰으며, 침투제 및 집속제로서는 폴리 글리세롤 스테아레이트, POE(폴리옥시에틸렌)폴리올디에스터, POP(폴리옥시프로필렌)/POE 알킬에스터, POE캐스터 왁스, PO알킬아민에테르를 조성별로 별화시켰으며, 소포 및 내열강화제로서는 실리콘오일, 제전제로서는 알킬 포스페이트염, 상조절제로서는 페티 산을 사용하였다.In the present invention, as the leveling agent, alkylmonoester, alkyltriester, polyglycerol stearate, and alkyltetraester were changed according to composition. (Polyoxypropylene) / POE alkyl esters, POE caster waxes, and PO alkylamine ethers were differentiated by composition, silicone oil as an antifoaming and heat-resistant reinforcing agent, alkyl phosphate salt as an antistatic agent, and fetic acid as a phase regulator.
또 디핑공정에 의한 고무와 접착력 증대를 위해 POE 알킬 아민 에테르를 사용하였다.In addition, POE alkyl amine ether was used to increase the rubber and adhesion by the dipping process.
제전제 성분으로 알킬 슐포네이트 염 또는 알킬 포스페이트 염을 사용하여 제전성분의 효과를 최대한 높이지만 6 중량%보다 많이 사용할시 섬유와 금속간의 동마찰이 증가하여 연신장력이 높아져 원사에 무리가 따르며 섬유와 섬유간의 정마찰의 급격한 감소로 연사공정시 사매끄러운 현상으로 설정조검에 의한 연사횟수의 오차범위가 크다.Alkyl sulfonate salt or alkyl phosphate salt is used as an antistatic agent to maximize the effect of the antistatic component, but when used more than 6% by weight, the dynamic friction between fibers and metals increases, which leads to an increase in the tensile strength. Due to the sharp decrease in the static friction between fibers, it is a smooth phenomenon during the twisting process.
한편, 제조성분 4 중량% 미만일 경우에는 후가공시 정전기 발생이 심하여 작업효율을 저하시킨다.On the other hand, when less than 4% by weight of the manufacturing component, the electrostatic generation is severe during post-processing to reduce the work efficiency.
따라서 제전제의 사용은 상기 사항을 감안하여 통상 적게 사용하지만 본 발명에서는 다소 과량 사용하였으며 평활제와 제전제의 상을 조절하기 위하여 작업효율을 저하시킨다.Therefore, the use of an antistatic agent is generally used in view of the above, but in the present invention, it is used slightly in excess and reduces the work efficiency in order to control the phase of the smoothing agent and the antistatic agent.
따라서 제전제의 사용은 상기 사항을 감안하여 통상 적게 사용하지만 본 발명에서는 다소 과량 사용하였으며 평활제와 제전제의 상을 조절하기 위하여 여러 가지 계면활성제를 사용하였다.Therefore, the use of an antistatic agent is generally used in view of the above, but in the present invention, it is used in a somewhat excessive amount and various surfactants are used to control the phase of the leveling agent and the antistatic agent.
평활제인 알킬모노에스터, 알킬트리에스터, 알킬테트라에스터가 하한 값보다 작을 경우에는 평활성과 집속성 불량에 의한 사떨림과 장력 불균일 발생으로 모우가 발생하여 원사조업성이 불량해지고 이보다 높은 함량을 갖을 경우에는 점도상승 및 마찰특성이 높아져 균일 부착성이 나빠진다.When the leveling agent of alkyl monoester, alkyltriester and alkyltetraester is lower than the lower limit, it is caused by noise and tension non-uniformity caused by poor smoothness and poor focusing ability. Viscosity increase and friction characteristics become high, and uniform adhesiveness worsens.
또한 침투제 및 집속제인 폴리글리세롤알킬에스터, POE 폴리올디에스터, POP/POE 알킬에스터, POE케스터왁스, POE알킬에테르가 하한 값보다 작을 경우에는 후공정에서 고무와의 접착력이 떨어지며 집속력이 떨어져 모우발생으로 조업성이 떨어진다. 원료혼합시 거품을 억제시키며 제사시 내열성을 부여하기 위해 실리콘오일을 사용하였으며, 하한값일 경우 소포역할이 떨어지며, 상한값일 경우 디핑능력이 떨어진다.In addition, when the penetrating agent and the binding agent, polyglycerol alkyl ester, POE polyol diester, POP / POE alkyl ester, POE caster wax, POE alkyl ether, are smaller than the lower limit, the adhesive force with the rubber decreases in the post-processing, and the focusing force is lowered. It is less operable. Silicon oil is used to suppress foam during mixing of raw materials and to give heat resistance during sacrifice. If the lower limit is used, the defoaming role is lowered. If the upper limit is used, the dipping ability is lowered.
이하, 본 발명을 실시예에 의거 더욱 상세히 설명하겠는 바, 본 발명이 실시예로 한정되는 것은 아니다.Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited to Examples.
실시예 및 비교예에서의 유제의 사용은 타이어 코드용 나일론66 합성섬유 융용방사시 1,2단 오일 롤 방식에 오븐유제 대 광물유를 40 대 60으로 교반기에서 충분히 혼합한 후 직접 방사 연신공정에서 연신전 오일링하며, 이 때 오일 부착량은 1.0∼1.2%로 처리하였으며, 광물유는 C10∼C15로써 혼합된 선형 알칸 화합물이다.The use of emulsions in the Examples and Comparative Examples was carried out in the direct spinning and stretching process after fully mixing oven oil with mineral oil in a stirrer at a speed of 40 to 60 in a 1,2-stage oil roll method during melt spinning of nylon 66 synthetic fiber for tire cords. The whole oil was ringed at this time, and the oil deposition amount was 1.0 to 1.2%, and the mineral oil was a linear alkane compound mixed as C10 to C15.
한편, 본 발명에서는 같은 방법으로 물성을 측정하였다.In the present invention, the physical properties were measured by the same method.
[평가방법][Assessment Methods]
1. F/M(섬유와 금속) 동마찰계수 :1.F / M dynamic friction coefficient:
연신사를 주행사법으로 초장력 1,000g, 사속300m/분에서 평가하였다.The stretched yarn was evaluated at a super high tension of 1,000 g and a firing speed of 300 m / min by the driving method.
2. F/F(성유와 섬유) 정마찰계수 :2. F / F (Sex Oil and Fiber) Static Friction Coefficient:
연신사를 180°각도로 2.5회 꼬아서 주행사속 0.2 m/분에서 평가하였다.The stretched yarn was twisted 2.5 times at 180 ° angles and evaluated at a running speed of 0.2 m / min.
3. 집속성 :3. Focusing:
연신사를 티엠식 포 합력시험기(에이코 사계)를 이용분당 60회전, 하중 1,500g 조건으로 측정하여 단사 및 모우발생까지의 회전수로 평가하였다.The stretched yarn was measured under the conditions of 60 revolutions per minute and a load of 1,500 g using a TEM type force tester (Eiko Co., Ltd.).
4. 대전성 :4. Daejeon
연신사를 사속 500m/분으로 주행하는 주행사조의 마찰대전압을 회전식 전위 측정기로 측정하여 다음 기준에 의하여 평가하였다.The frictional band voltage of the traveling thread running the drawn yarn at a speed of 500 m / min was measured by a rotary electric potential meter and evaluated according to the following criteria.
5. 모우 :5. Moue:
원사 2,000 m당 발상갯수를 측정하여 다음 기준에 의하여 평가하였다.The number of ideas per 2,000 m of yarn was measured and evaluated according to the following criteria.
6. 제사성 : 연신공정에서 발생되는 결점수의 비율(%)6. Sacrificiality: The percentage of defects generated in the stretching process (%)
7. 조업성 : A급 원사의 완권율7. Operability: Completeness of Class A Yarn
8. 타르 : 10kg 권취후 롤을 육안판별하였다.8. Tar: After winding 10 kg, the roll was visually discriminated.
[실시예 1]Example 1
알킬모노에스터 5 중량%, 알킬트리에스터 35 중량%, 알킬테트라에스터 10 중량%, 폴리글리세롤알킬에스터 4.5 중량%, POE 폴리올디에스터 5 중량%, 실리콘 오일 0.9 중량%, 지방산 5 중량%, 알킬 포스페이트염 55 중량%, POE/POP 알킬에스터 8.8 중량%, POE 캐스터왁스 13.1 중량%, POE알킬아민에테르 2.8 중량%로써 혼합하여 산도 8의 방사유제 조성물을 제조하였으며, 이 조성물로 방사유제처리한 결과 모우가 보통 수준이었고, 접착력과 조업성은 대체로 양호하였다.5% by weight of alkyl monoester, 35% by weight of alkyltriester, 10% by weight of alkyl tetraester, 4.5% by weight of polyglycerol alkylester, 5% by weight of POE polyol diester, 0.9% by weight of silicone oil, 5% by weight of fatty acid, alkyl phosphate It was mixed with 55 wt% of salt, 8.8 wt% of POE / POP alkyl ester, 13.1 wt% of POE castor wax, and 2.8 wt% of POE alkylamine ether to prepare a spinning emulsion composition having an acidity of 8. Was moderate and adhesion and workability were generally good.
[실시예 2]Example 2
알킬모노에스터 6 중량%, 알킬트리에스터 34.6 중량%, 알킬테트라에스터 9 중량%, 폴리글리세롤알킬에스터 4.5 중량%, POE 폴리올디에스터 5 중량%, 지방산 5 중량%, 알킬 포스페이트염 5 중량%, 실리콘오일 0.9 중량%, POE/POP 알킬에스터 4.8 중량%, POE 캐스터왁스 18.4 중량%, POE 알킬아민에테르 2.8 중량%로써 혼합한 산도 8.3의 방사유제 조성물이며, 특별한 결점없이 양호한 결과를 얻었으며 후공정에서도 접착력이 우수하였다.6% by weight of alkyl monoester, 34.6% by weight of alkyltriester, 9% by weight of alkyl tetraester, 4.5% by weight of polyglycerol alkylester, 5% by weight of POE polyol diester, 5% by weight of fatty acid, 5% by weight of alkyl phosphate salt, silicone This is a spinning emulsion composition with an acidity of 8.3, mixed with 0.9% by weight of oil, 4.8% by weight of POE / POP alkyl ester, 18.4% by weight of POE castor wax and 2.8% by weight of POE alkylamine ether. Adhesion was excellent.
[실시예 3]Example 3
알킬모노에스터 7 중량%, 알킬트리에스터 36.6 중량%, 알킬테트라에스터 10 중량%, 폴리글리세롤알킬에스터 4.5 중량%, 실리콘오일 0.9 중량%,지방산 5 중량%, 알킬 포스페이트염 5 중량%, POE/POP 알킬에스터 8.8 중량%, POE 캐스터왁스 11.1 중량%, POE 알킬아민에테르 2.8 중량%로써 혼합한 산도 8의 방사유제이다. 이 조성물로 방사유제처리한 결과 발연현상, 모우, 조업성(97.5%), 대전성 및 접착력이 양호한 품질의 원사를 얻을 수 있었다.7% by weight of alkyl monoester, 36.6% by weight of alkyltriester, 10% by weight of alkyl tetraester, 4.5% by weight of polyglycerol alkylester, 0.9% by weight of silicone oil, 5% by weight of fatty acid, 5% by weight of alkyl phosphate salt, POE / POP It is a spinning oil of acidity 8 mixed with 8.8 weight% of alkyl esters, 11.1 weight% of POE castor wax, and 2.8 weight% of POE alkylamine ether. As a result of the spinning emulsion treatment with this composition, a yarn of good quality of smoke development, woolenness, operability (97.5%), chargeability and adhesive strength was obtained.
[비교예 1]Comparative Example 1
알킬트리에스터 49.8 중량%. 폴리글리세롤 알킬에스터 4.5 중량%, 실리콘 오일 0.9 중량%, 지방산 2 중량%, 알킬 포스페이트염 3 중량%, POE/POP 알킬에스터 5.8 중량%, POE 캐스터왁스 28.2 중량%, POE 알킬아민에테르 2.8 중량%로써 혼합한 산도 8.5의 방사유제 조성물이며, 발연현상과 타르가 나타나지 않았지만 모우가 불량한 것이 단점이다.49.8% by weight alkyltriester. 4.5% by weight polyglycerol alkyl ester, 0.9% by weight silicone oil, 2% by weight fatty acid, 3% by weight alkyl phosphate salt, 5.8% by weight POE / POP alkylester, 28.2% by weight POE castor wax, 2.8% by weight POE alkylamine ether The acidity of the mixed 8.5 is a spinning emulsion composition, the smoke and tar did not appear, but the bad cow is a disadvantage.
[비교예 2]Comparative Example 2
알킬모노에스터 25.7 중량%, 알킬트리글리세라이드 30 중량%, 폴리글리세롤 알킬에스터 4.5 중량%, POE 폴리올디에스터 5 중량%, 실리콘 오일 0.9 중량%, 지방산 3 중량%, 알킬 포스페이트염 3 중량%, POE/POP 알킬에스터 11.0 중량%, POE 캐스터왁스 10.1 중량%, POE 알킬아민에테르 2.8 중량%로써 혼합한 산도 8.4의 방사유제 조성물이며, 제사공정중 발연현상과 타르 및 모우가 심하여 방사유제로써 부적당하다.25.7 wt% alkylmonoester, 30 wt% alkyltriglyceride, 4.5 wt% polyglycerol alkylester, 5 wt% POE polyol diester, 0.9 wt% silicone oil, 3 wt% fatty acid, 3 wt% alkyl phosphate salt, POE / It is an acid emulsion composition of pH 8.4 mixed with 11.0% by weight of POP alkyl ester, 10.1% by weight of POE castor wax, and 2.8% by weight of POE alkylamine ether. It is unsuitable as a spinning oil due to severe smoke and tar and moor during the weaving process.
[비교예 3]Comparative Example 3
알킬모노에스터 15.7 중량%, 알킬트리에스터 28.0 중량%, 알킬테트라에스터 5.1 중량%, 폴리글리세롤 알킬에스터 4.5 중량%, 실리콘 오일 0.9 중량%, 지방산 3 중량%, 알킬 포스페이트염 3 중량%, POE/POP 알킬에스터 4.5 중량%, POE 캐스터왁스 28.0 중량%, POE 알킬아민에테르 2.8 중량%로써 혼합한 산도 8.3 의 방사유제이며, 발연현상과 타르가 불량하였고 모우는 보통 수준이지만 이외로 접착력은 양호하다.Alkylmonoester 15.7 wt%, alkyltriester 28.0 wt%, alkyltetraester 5.1 wt%, polyglycerol alkylester 4.5 wt%, silicone oil 0.9 wt%, fatty acid 3 wt%, alkyl phosphate salt 3 wt%, POE / POP It is a spinning oil with a pH of 8.3 mixed with 4.5% by weight of alkyl ester, 28.0% by weight of POE castor wax, and 2.8% by weight of POE alkylamine ether. Poor ignition and tar are poor.
이하, 본 발명의 실시예 및 비교예의 조성을 정리하면 표 1과 같으며, 물성을 측정하여 표 2에 나타내었다.Hereinafter, the compositions of Examples and Comparative Examples of the present invention are summarized in Table 1, and measured and shown in Table 2.
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940038047A KR100201863B1 (en) | 1994-12-28 | 1994-12-28 | Oiling agent for polyamide texile fiber |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1019940038047A KR100201863B1 (en) | 1994-12-28 | 1994-12-28 | Oiling agent for polyamide texile fiber |
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| KR100201863B1 true KR100201863B1 (en) | 1999-06-15 |
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| KR1019940038047A KR100201863B1 (en) | 1994-12-28 | 1994-12-28 | Oiling agent for polyamide texile fiber |
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