KR20100014903A - Fluororesin composition - Google Patents
Fluororesin composition Download PDFInfo
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- KR20100014903A KR20100014903A KR1020097018443A KR20097018443A KR20100014903A KR 20100014903 A KR20100014903 A KR 20100014903A KR 1020097018443 A KR1020097018443 A KR 1020097018443A KR 20097018443 A KR20097018443 A KR 20097018443A KR 20100014903 A KR20100014903 A KR 20100014903A
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- fluororesin
- fluororesin composition
- tetrafluoroethylene
- composition
- surface resistance
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
Abstract
Description
본 발명은 불소 수지 조성물에 관한 것이고, 특히 마찰 대전성이 작은 불소 수지 조성물에 관한 것이다.The present invention relates to a fluororesin composition, and more particularly to a fluororesin composition having low triboelectric chargeability.
불소 수지는 표면저항, 및 정전기의 대전성이 큰 물질이다. 불소 수지 조성물의 필름을 자루상의 포장용 부재로 했을 경우에는, 마찰 대전에 의해 필름이 부착되어서 포장용 부재 상호 또는 포장되는 부재와의 사이에서의 분리가 곤란하게 되는 일이 일어난다.Fluorine resins are materials having high surface resistance and electrostatic chargeability. When the film of a fluororesin composition is made into a bag-shaped packaging member, the film adheres by frictional charging, and the separation between the packaging member and the member to be packaged becomes difficult.
또한, 복사기, 프린터의 열 정착부용 롤에 롤 커버로서 불소 수지 조성물의 박육 튜브를 사용하면, 종이와의 마찰 대전에 의해 종이가 롤로부터 떨어지지 않게 된다고 하는 문제가 있었다.Moreover, when using the thin tube of the fluororesin composition as a roll cover for the roll for heat fixing parts of a copying machine and a printer, there existed a problem that paper did not fall from a roll by frictional charging with paper.
또는, 불소 수지 조성물제의 부재에 의해 반도체 장치를 수용했을 경우에는 대전한 전위에 의해 반도체 장치가 파괴된다고 하는 문제가 있었다.Or when a semiconductor device is accommodated by the member of a fluororesin composition, there existed a problem that a semiconductor device was destroyed by the charged electric potential.
불소 수지제 조성물의 마찰 대전 특성을 개선하기 위해서 불소 수지 조성물중에 카본블랙 등의 도전성 입자를 배합하는 것이 제안되어 있다.In order to improve the triboelectric charging characteristic of a fluororesin composition, mix | blending electroconductive particles, such as carbon black, in the fluororesin composition is proposed.
도전성 입자로서 카본블랙 등을 배합했을 경우에는, 불소 수지 조성물이 착색되기 때문에 내용물이 보이지 않게 된다고 하는 문제가 있었다. 또한, 사용 중의 불소 수지 조성물로부터의 빠짐의 문제를 해결하기 위해서 카본 나노튜브를 배합하는 것이 제안되어 있다(예를 들면 일본 특허공개 2005-146081호 공보 참조).When carbon black etc. were mix | blended as electroconductive particle, since the fluororesin composition was colored, there existed a problem that a content was not seen. Moreover, in order to solve the problem of the omission from the fluororesin composition in use, mix | blending carbon nanotubes is proposed (for example, refer Unexamined-Japanese-Patent No. 2005-146081).
본 발명은 불소 수지가 구비한 투명성, 또는 표면저항을 유지한 마찰 대전성이 작은 불소 수지 조성물을 제공하는 것을 과제로 하는 것이다. An object of the present invention is to provide a fluororesin composition having a low triboelectric chargeability that maintains transparency or surface resistance of the fluororesin.
본 발명은 불소 수지와 플루오로알킬술폰산염을 함유하고, 도전성 입자를 함유하지 않는 불소 수지 조성물이다.This invention is a fluororesin composition which contains a fluororesin and a fluoroalkyl sulfonate, and does not contain electroconductive particle.
또한, 플루오로알킬술폰산염이 트리플루오로메탄술폰산 리튬, 퍼플루오로부탄술폰산 리튬, 퍼플루오로부탄술폰산 칼륨으로 이루어지는 군에서 선택되는 적어도 1종인 상기의 조성물이다.Moreover, a fluoroalkyl sulfonate is said composition which is at least 1 sort (s) chosen from the group which consists of lithium trifluoromethane sulfonate, lithium perfluorobutane sulfonate, and potassium perfluorobutane sulfonate.
불소 수지가 테트라플루오로에틸렌-플루오로알킬비닐에테르 공중합체(PFA), 테트라플루오로에틸렌-헥사플루오로프로필렌 공중합체(FEP), 에틸렌-테트라플루오로에틸렌 공중합체(ETFE), 폴리클로로트리플루오로에틸렌(PCTFE), 에틸렌-클로로트리플루오로에틸렌 코폴리머(ECTFE)에서 선택되는 수지인 상기의 조성물이다.The fluororesin is tetrafluoroethylene-fluoroalkylvinylether copolymer (PFA), tetrafluoroethylene-hexafluoropropylene copolymer (FEP), ethylene-tetrafluoroethylene copolymer (ETFE), polychlorotrifluoro Low ethylene (PCTFE), ethylene-chlorotrifluoroethylene copolymer (ECTFE) is the composition described above.
본 발명의 불소 수지 조성물은 불소 수지에 플루오로알킬술폰산염을 배합함으로써 도전성 입자 등을 배합하지 않고 불소 수지 조성물의 표면저항을 저하시키는 일없이 마찰 대전 특성만을 감소시키는 것이 가능하므로, 마찰 대전에 의해 서로 밀착되는 일이 없이 착색이 없는 불소 수지제 필름을 제공할 수 있다.Since the fluororesin composition of the present invention can reduce only the triboelectric charging characteristics without reducing the surface resistance of the fluororesin composition by blending fluoroalkylsulfonate with the fluororesin, without compounding the conductive particles or the like, the triboelectric charging results in frictional charging. It is possible to provide a fluorine resin film without coloring without being in close contact with each other.
본 발명은 불소 수지 조성물의 마찰 대전성을 불소 수지 조성물의 표면저항 과는 관계없이 감소시키는 것이 가능한 것을 찾아낸 것이다.The present invention finds that the triboelectric chargeability of the fluororesin composition can be reduced regardless of the surface resistance of the fluororesin composition.
즉, 본 발명의 불소 수지 조성물은 불소 수지 조성물 중에 플루오로알킬술폰산염을 배합함으로써 표면저항을 작게 하는 일없이 마찰 대전성만을 감소시키는 것이 가능한 것을 찾아낸 것이다.That is, the fluororesin composition of the present invention finds that by blending the fluoroalkylsulfonate salt in the fluororesin composition, only the triboelectric chargeability can be reduced without reducing the surface resistance.
그 결과, 불소 수지에 카본블랙, 나노카본 튜브 등의 도전성 입자를 첨가했을 때와 같이 불소 수지를 착색하거나, 또는 광 투과성을 저해하지 않고 마찰 대전성을 감소시키는 것이 가능해진다.As a result, it becomes possible to reduce the triboelectric chargeability without coloring the fluorine resin or impairing the light transmittance as in the case of adding conductive particles such as carbon black and nanocarbon tube to the fluorine resin.
불소 수지는 내약품성 등이 다른 합성수지에 비해서 뛰어난 수지이며, 내약품성이 요구되는 분야, 또는 플라스틱으로부터의 용출물에 의한 액체의 오염 등이 없는 것이 요구되는 분야에 있어서 널리 이용되고 있다.Fluorine resins are resins that are superior to synthetic resins having different chemical resistance and the like, and are widely used in the fields where chemical resistance is required or in which there is no need for contamination of liquid by eluate from plastic.
본 발명의 불소 수지 조성물은 불소 수지 조성물 중에 플루오로알킬술폰산염을 함유하지만 도전성 입자를 함유하지 않으므로, 표면저항은 플루오로알킬술폰산염을 함유하지 않는 것과 변함이 없고, 전기 절연성이 양호하고 마찰 대전성이 작은 불소 수지 조성물을 제공할 수 있다.Since the fluororesin composition of the present invention contains a fluoroalkyl sulfonate in the fluororesin composition but does not contain conductive particles, the surface resistance does not change from that containing no fluoroalkyl sulfonate, and has good electrical insulation and frictional charging. A fluororesin composition having low sex can be provided.
그 결과, 본 발명의 불소 수지 조성물을 필름으로 가공했을 경우에는 마찰 대전성이 작으므로 취급이 양호하게 되고, 필름을 자루상으로 가공한 자루에 있어서는 마찰 대전에 의해 자루가 부착되어서 자루를 개방하는 것이 곤란하게 된다는 문제는 발생할 일이 없다. 또한, 반도체 장치의 수납용의 용기등으로서 사용했을 경우에도, 마찰 대전한 전기의 방전에 의한 절연파괴 등의 문제도 생길 일이 없고, 불소 수지로서의 뛰어난 특성을 충분히 발휘할 수 있다.As a result, when the fluororesin composition of the present invention is processed into a film, the handling is good because the frictional chargeability is small, and in the bag processed into a bag, the bag is attached by frictional charging to open the bag. The problem that it becomes difficult does not occur. In addition, even when used as a container for storing a semiconductor device, problems such as insulation breakdown due to triboelectric discharge of electricity do not occur, and the excellent properties as a fluorine resin can be sufficiently exhibited.
본 발명의 불소 수지 조성물에 첨가하는 플루오로알킬술폰산염으로서는 트리플루오로메탄술폰산 리튬, 퍼플루오로부탄술폰산 리튬, 퍼플루오로부탄술폰산 칼륨으로 이루어지는 군에서 선택되는 적어도 1종을 들 수 있다.As a fluoroalkyl sulfonate added to the fluororesin composition of this invention, at least 1 sort (s) chosen from the group which consists of lithium trifluoromethane sulfonate, lithium perfluorobutane sulfonate, and potassium perfluorobutane sulfonate is mentioned.
플루오로알킬술폰산염의 첨가량은 불소 수지 100질량부에 대하여 0.001질량부 이상인 것이 바람직하고, 보다 바람직하게는 0.003질량부 이상, 5질량부 이하이며, 0.005질량부 이상, 2질량부 이하로 하는 것이 보다 바람직하다. 또한, 첨가량은 용제를 함유하지 않는 양이다.It is preferable that the addition amount of a fluoroalkyl sulfonate is 0.001 mass part or more with respect to 100 mass parts of fluororesins, More preferably, it is 0.003 mass part or more and 5 mass parts or less, It is more preferable to set it as 0.005 mass part or more and 2 mass parts or less. desirable. In addition, the addition amount is an amount which does not contain a solvent.
첨가량이 0.001질량부보다 적으면 양호한 도전성이 얻어지지 않고, 또한 5질량부보다 많으면 불소 수지 조성물의 가공성이 저하된다.If the amount is less than 0.001 parts by mass, good conductivity is not obtained. If the amount is more than 5 parts by mass, the workability of the fluororesin composition is lowered.
본 발명의 불소 수지 조성물로서 사용 가능한 불소 수지로서는, 테트라플루오로에틸렌-플루오로알킬비닐에테르 공중합체(PFA), 테트라플루오로에틸렌-헥사플루오로프로필렌 공중합체(FEP), 에틸렌-테트라플루오로에틸렌 공중합체(ETFE), 폴리클로로트리플루오로에틸렌(PCTFE), 에틸렌-클로로트리플루오로에틸렌 코폴리머(ECTFE) 중 적어도 어느 1종을 선택할 수 있다. 이들 중에서도 테트라플루오로에틸렌-플루오로알킬비닐에테르 공중합체(PFA), 테트라플루오로에틸렌-헥사플루오로프로필렌 공중합체(FEP)를 들 수 있다.Examples of the fluororesin that can be used as the fluororesin composition of the present invention include tetrafluoroethylene-fluoroalkylvinylether copolymer (PFA), tetrafluoroethylene-hexafluoropropylene copolymer (FEP), and ethylene-tetrafluoroethylene At least any one of copolymer (ETFE), polychlorotrifluoroethylene (PCTFE), and ethylene-chlorotrifluoroethylene copolymer (ECTFE) can be selected. Among these, tetrafluoroethylene-fluoroalkyl vinyl ether copolymer (PFA) and tetrafluoroethylene-hexafluoropropylene copolymer (FEP) are mentioned.
또 불소 수지로서는 중합에 의해 얻어진 불소 수지를 불소화제에 의해 말단기의 불소화 처리를 행한 말단기 안정화 처리 불소 수지, 또는 말단기 안정화 처리 불소 수지와 함께 말단기 안정화 처리를 하고 있지 않은 불소 수지의 양자를 배합할 수 있다.Moreover, as a fluororesin, both the terminal group stabilization process fluorine resin which performed the fluorination process of the terminal group by the fluorination agent with the fluorine resin obtained by superposition | polymerization, or the fluororesin which did not end-stabilize process with the terminal group stabilization process fluororesin Can be blended.
본 발명의 불소 수지 조성물은 불소 수지와 플루오로알킬술폰산염을 소정의 비율로 혼합한 후에, 압출성형법, 롤성형법, 사출성형법 등의 방법에 의해 원하는 형상으로 성형할 수 있다.The fluororesin composition of the present invention can be molded into a desired shape by a method such as extrusion molding, roll molding, injection molding, or the like after mixing the fluororesin and the fluoroalkyl sulfonate at a predetermined ratio.
이하에 실시예, 비교예를 나타내 본 발명을 설명한다.An Example and a comparative example are shown to the following and this invention is demonstrated.
실시예 1 Example 1
테트라플루오로에틸렌-플루오로알킬비닐에테르 공중합체(PFA:미쯔이 듀퐁 플루오로케미컬제 PFA451HP-J) 100질량부와 트리플루오로메탄술폰산 리튬(CF3SO3Li) 0.01질량부를, 롤러 믹서형 혼련 장치(도요 세이키 세이사쿠쇼제 라보플라스토밀 모델 30C150)에 투입하고, 롤러 회전수 20rpm, 380℃ 10분간으로 용융시켜, 20rpm, 380℃에 있어서 15분간 혼합한 후, 혼련 장치로부터 꺼내고, 350℃의 열 프레스에 의해 두께 2㎜의 시트를 제작하고, 종횡 각 40㎜의 시료와, 종횡 각 100㎜의 시료를 제작했다.100 parts by mass of a tetrafluoroethylene-fluoroalkyl vinyl ether copolymer (PFA: Mitsui DuPont Fluorochemical PFA451HP-J) and 0.01 parts by mass of trifluoromethanesulfonic acid lithium (CF 3 SO 3 Li) are roller mixer kneaded It was put into the apparatus (Labo Plastomill Model 30C150 manufactured by Toyo Seiki Seisakusho), melted at a roller rotation speed of 20 rpm and 380 ° C for 10 minutes, mixed at 20 rpm and 380 ° C for 15 minutes, and then taken out of the kneading apparatus, 350 The sheet | seat of thickness 2mm was produced by the hot press of ° C, the sample of 40 mm of vertical and horizontal angles, and the sample of 100 mm of vertical and horizontal angles were produced.
각 시료를 이하의 평가 방법에 의해 평가를 행하고, 그 결과를 표 1에 나타낸다.Each sample is evaluated by the following evaluation method, and the result is shown in Table 1.
마찰 대전전위의 측정 Measurement of triboelectric potential
종횡 100㎜ 시료를 수평한 대에 고정하고, 정전기 제거기(아즈원제 SF-1000)를 사용하여 제전한 후, 철제의 추 280g, 저면 40㎜×50㎜의 각형 누름돌의 저면에 전자 사진식 복사기용 상질지를 붙이고, 종이가 시료에 접하도록 해서 매초 1미터의 속도로 시트 위를 미끄러지게 했다. 이 조작을 5회 반복한 후, 시료 중앙부의 마찰 대전전위를 정전기 전위 측정기(시시도 세이덴키제 스타티론 DZ3)를 이용하여 측정했다.After fixing the specimen 100 mm long and horizontal on a horizontal stand and using a static eliminator (SF-1000 made by AZWON) to discharge the static electricity, 280 g of iron and a bottom face of a rectangular push stone having a bottom surface of 40 mm x 50 mm are used for an electrophotographic photocopier. Good quality paper was affixed and the paper was brought into contact with the sample so as to slide on the sheet at a speed of 1 meter per second. After repeating this operation 5 times, the triboelectric charge potential of the center part of the sample was measured using an electrostatic potential measuring instrument (Stadytron DZ3 manufactured by Shiseido Seiki Co., Ltd.).
표면저항 및 대전 전압 감쇠의 측정 Measurement of Surface Resistance and Charge Voltage Attenuation
종횡 40㎜의 시료를 저항율계(다이아 인스트루먼트제 하이레스터 IP)에 의해, HRS 프로브를 사용해서 표면저항을 측정한 후, 정전기 감쇠 측정기(시시도 세이덴키제 스테틱·오네스트 미터)를 사용하고, 인가전압 -10kV로 코로나 방전시켜서 발생한 공기 이온을 조사해서 대전시킨 후에, 30분 후에 감쇠한 대전 전압을 측정했다. 이들의 결과를 표 1에 나타낸다. After measuring the surface resistance using a HRS probe with a sample of 40 mm in length and width by using a resistivity meter (Hyrester IP made by a diamond instrument), an electrostatic attenuation meter (Static Oneest meter made by Shido Shiedeki) was used. After irradiating and charging air ions generated by corona discharge at an applied voltage of -10 kV, the charged voltage attenuated after 30 minutes was measured. These results are shown in Table 1.
실시예 2-11Example 2-11
플루오로알킬술폰산염의 첨가량, 및 종류를 변화시켜서 실시예 1과 마찬가지로 해서 시료를 조제하고, 실시예 1과 마찬가지로 마찰 대전전위, 표면저항, 감쇠한 대전 전압을 측정하고, 그 결 과를 표 1에 나타낸다.Samples were prepared in the same manner as in Example 1 by varying the amount and type of fluoroalkyl sulfonate added. The frictional charge potential, surface resistance, and attenuated charge voltage were measured in the same manner as in Example 1, and the results are shown in Table 1 below. Indicates.
비교예 1Comparative Example 1
플루오로알킬술폰산염을 첨가하지 않은 점을 제외하고 실시예 1과 같은 조작으로 마찰 대전전위, 표면저항, 감쇠한 대전 전압을 측정하고, 그 결과를 표 1에 나타낸다.The frictional charge potential, surface resistance, and attenuated charge voltage were measured by the same operation as in Example 1 except that no fluoroalkyl sulfonate was added, and the results are shown in Table 1.
실시예 12 및 13Examples 12 and 13
불소 수지를 테트라플루오로에틸렌-헥사플루오로프로필렌 공중합체(미츠이 플루오로 듀퐁제 FEP5100J)로 바꾸고, 용융, 혼합 온도를 350℃로 바꾸며, 플루오로알킬술폰산염의 첨가량을 표 1의 첨가율로 바꾼 이외의 점은 실시예 1과 같은 조 작으로 마찰 대전전위, 표면저항, 대전 전압의 감쇠를 측정하고, 그 결과를 표 1에 나타낸다.The fluorine resin was changed to a tetrafluoroethylene-hexafluoropropylene copolymer (FEP5100J manufactured by Mitsui Fluoro Dupont), the melting and mixing temperature was changed to 350 ° C, and the amount of the fluoroalkylsulfonate added was changed to the addition rate shown in Table 1. The points are measured in the same manner as in Example 1 to measure the frictional charge potential, surface resistance, and attenuation of the charging voltage, and the results are shown in Table 1 below.
비교예 2Comparative Example 2
플루오로알킬술폰산염을 첨가하지 않은 점을 제외하고 실시예 12와 같은 조작으로 마찰 대전전위, 표면저항, 대전 전압의 감쇠를 측정하고, 그 결과를 표 1에 나타낸다.Except that no fluoroalkyl sulfonate was added, the frictional charge potential, the surface resistance, and the attenuation of the charge voltage were measured in the same manner as in Example 12, and the results are shown in Table 1.
실시예 14Example 14
불소 수지를 테트라플루오로에틸렌-에틸렌 공중합체(ETFE:아사히 가라스제 C-88AX) 75g으로 바꾸고, 용융, 혼합 온도를 300℃로 바꾸며, 플루오로알킬술폰산염의 첨가량을 표 1의 첨가율로 바꾼 이외의 점은 실시예 1과 같은 조작으로 마찰 대전전위, 표면저항, 대전 전압의 감쇠를 측정하고, 그 결과를 표 1에 나타낸다.The fluororesin was changed to 75 g of a tetrafluoroethylene-ethylene copolymer (ETFE: C-88AX manufactured by Asahi Glass Co., Ltd.), the melting and mixing temperature was changed to 300 ° C, and the amount of fluoroalkyl sulfonate added was changed to the addition rate in Table 1. The point measures the attenuation of the triboelectric charge potential, the surface resistance, and the charge voltage by the same operation as in Example 1, and the results are shown in Table 1.
비교예 3Comparative Example 3
플루오로알킬술폰산염을 첨가하지 않은 점을 제외하고 실시예 14와 같은 조작으로 마찰 대전전위, 표면저항, 대전 전압의 감쇠를 측정하고, 그 결과를 표 1에 나타낸다.Except that no fluoroalkyl sulfonate was added, the frictional charge potential, surface resistance, and attenuation of the charging voltage were measured in the same manner as in Example 14, and the results are shown in Table 1.
실시예 15Example 15
불소 수지를 테트라플루오로에틸렌-플루오로알킬비닐에테르 공중합체(PFA:미쯔이 듀퐁 플루오로케미컬제 PFA450HP-J) 100질량부와 트리플루오로메탄술폰산 리튬 0.2질량부를, 2축 압출기(이케가이제 PCM45)를 사용하여 니딩 디스크(kneading disc)에 의한 혼련부 온도 380℃, 스크류 회전수 70rpm으로 혼련했다.100 mass parts of tetrafluoroethylene- fluoroalkyl vinyl ether copolymers (PFA: PFA450HP-J made by Mitsui Dupont fluorochemical), and 0.2 mass part of lithium trifluoromethanesulfonic-acids are twin-screw extruders (PCM45 by Ikegai Corporation). ) Was kneaded at a kneading part temperature 380 ° C. with a kneading disc at a screw rotation speed of 70 rpm.
이어서, 850㎜ 폭의 T다이를 선단에 부착한 지름 40㎜ 압출기에 의해 다이의 온도 390℃에서 두께 50㎛, 폭 600㎜의 필름을 성형했다.Subsequently, a film having a thickness of 50 µm and a width of 600 mm was molded at a temperature of 390 ° C. of the die by a 40 mm diameter extruder having a 850 mm wide T die attached to the tip.
평가 방법Assessment Methods
얻어진 필름을 종횡 40㎜의 시료와, 종횡 110㎜의 시료로 절단하고, 종횡 110㎜의 시료를, 실시예 1에 기재된 측정 방법과는 철제의 추를 1kg의 질량의 것으로 바꾼 점을 제외하고 마찬가지로 해서 마찰 대전전위를 측정하고, 그 결과를 표 2에 나타낸다.The obtained film was cut into a 40 mm long sample and a 110 mm long sample, and the 110 mm long sample was changed in the same manner as the measuring method described in Example 1 except that the iron weight was changed to a mass of 1 kg. The frictional charge potential was measured, and the results are shown in Table 2.
또한, 종횡 40㎜의 시료는 실시예 1에 기재된 측정 방법과 마찬가지로 해서 대전 전압의 감쇠를 측정하고, 그 결과를 표 2에 나타낸다.In addition, the sample of 40 mm in length and width measures the attenuation of the charging voltage similarly to the measuring method of Example 1, and shows the result in Table 2.
종 10㎜, 횡 40㎜로 절단한 필름을 분광광도계(시마즈 세이사쿠쇼제 UV-1200)를 사용하여 500㎚의 광의 투과율을 측정하고, 그 결과를 표 2에 나타낸다.The transmittance | permeability of the light of 500 nm was measured using the spectrophotometer (UV-1200 by Shimadzu Corporation) for the film cut | disconnected 10 mm in length and 40 mm in width, and the result is shown in Table 2.
실시예 16 및 17Examples 16 and 17
플루오로알킬술폰산염의 첨가량, 및 종류를 변화시켜서 실시예 15와 마찬가지로 해서 시료를 조제하고, 실시예 15와 마찬가지로 마찰 대전전위, 표면저항, 감쇠한 대전 전압, 및 광의 투과율을 측정하고, 그 결과를 표 2에 나타낸다.A sample was prepared in the same manner as in Example 15 by varying the amount and type of fluoroalkyl sulfonate added. The frictional charge potential, surface resistance, attenuated charging voltage, and light transmittance were measured in the same manner as in Example 15. It is shown in Table 2.
비교예 4Comparative Example 4
플루오로알킬술폰산염을 첨가하지 않는 점을 제외하고 실시예 15와 마찬가지로 필름을 성형하고, 실시예 15와 마찬가지로 해서 마찰 대전전위, 표면저항, 대전 전압 감쇠, 광의 투과율을 측정했다.A film was molded in the same manner as in Example 15 except that no fluoroalkyl sulfonate was added. The frictional charge potential, surface resistance, charge voltage attenuation, and light transmittance were measured in the same manner as in Example 15.
실시예 15∼17, 비교예 4의 결과를 표 2에 기재한다.Tables 2 show the results of Examples 15 to 17 and Comparative Example 4.
실시예 18-21Example 18-21
테트라플루오로에틸렌-플루오로알킬비닐에테르 공중합체(PFA:미쯔이 듀퐁 플루오로케미컬제 PFA451HP-J) 100질량부에 표 3에 기재된 플루오로알킬술폰산염을 혼합하고, 2축 압출기(이케가이제 PCM45)에 의해 니딩 디스크에 의한 혼련부 온도380℃, 스크류 회전수 70rpm으로 혼련하고, 이 불소 수지 조성물을 외층으로 하고, 열가소성 불소 수지(다이킨 고고제 네오프론 RAP)를 내층으로, 외층의 두께가 20㎛, 내층의 두께가 10㎛로 이루어지는 2층이고, 외경이 40㎜인 튜브를 제작했다.The fluoroalkyl sulfonate of Table 3 is mixed with 100 mass parts of tetrafluoroethylene-fluoroalkyl vinyl ether copolymers (PFA: Mitsui Dupont Fluorochemical PFA451HP-J), and twin screw extruder (Ikegai PCM45) Kneading with a kneading disc temperature 380 DEG C and a screw rotation speed of 70 rpm using a kneading disc, making the fluororesin composition an outer layer, and a thermoplastic fluororesin (Dikin solid neoprene RAP) as an inner layer, and the thickness of the outer layer A tube having a thickness of 20 μm and an inner layer having two layers of 10 μm and having an outer diameter of 40 mm was produced.
평가 방법Assessment Methods
얻어진 튜브를 잡아 찢어서 필름상으로 하고, 종횡 40㎜의 시료와, 종횡 110㎜의 시료로 절단했다. 종횡 110㎜의 시료는 철제의 추를 1kg의 질량의 것으로 바꾼 점 이외는 실시예 1에 기재된 측정 방법과 마찬가지로 해서 마찰 대전전위를 측정하고, 그 결과를 표 3에 나타낸다.The obtained tube was torn and made into a film, and it cut | disconnected with the sample of 40 mm in length and width, and the sample of 110 mm in length and breadth. The sample of 110 mm in length and breadth measured frictional electric potential similarly to the measuring method of Example 1 except having changed the iron weight into the thing of the mass of 1 kg, and the result is shown in Table 3.
또한, 종횡 40㎜의 시료는 실시예 1에 기재된 측정 방법과 마찬가지로 해서 대전 전압의 감쇠를 측정하고, 그 결과를 표 3에 나타낸다.In addition, the sample 40 mm in length and width measures the attenuation of the charging voltage similarly to the measuring method of Example 1, and shows the result in Table 3.
비교예 5Comparative Example 5
플루오로알킬술폰산염을 배합하지 않은 점을 제외하고 실시예 18과 마찬가지로 시료를 제작해서 실시예 18에 기재된 평가 방법과 마찬가지로 평가를 해 그 결과를 표 3에 나타낸다.A sample was prepared in the same manner as in Example 18 except that no fluoroalkyl sulfonate was added and evaluated in the same manner as in the evaluation method described in Example 18, and the results are shown in Table 3.
본 발명의 불소 수지 조성물은 표면저항, 또는 광의 투과율을 유지하면서 마찰 대전열을 변화시키고, 마찰 대전 전위를 감소시킬 수 있으므로, 마찰 대전 전위를 저하시킨 제품이 요구되는 여러가지 분야에 있어서의 사용을 기대할 수 있다.Since the fluorine resin composition of the present invention can change the triboelectric charge heat and reduce the triboelectric charge potential while maintaining the surface resistance or light transmittance, it is expected to be used in various fields where a product having a low triboelectric charge potential is required. Can be.
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| KR20140145169A (en) * | 2012-04-25 | 2014-12-22 | 가부시키가이샤 쥰코샤 | Fluororesin composition |
| CN112703343A (en) * | 2018-09-27 | 2021-04-23 | 恩特格里斯公司 | Electrostatic dissipative fluoropolymer composites and articles formed therefrom |
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| CN102782590B (en) * | 2010-08-31 | 2015-09-16 | 住友电气工业株式会社 | Fixing band |
| JP5730039B2 (en) * | 2011-01-27 | 2015-06-03 | キヤノン株式会社 | Fixing rotator and fixing device equipped with the fixing rotator |
| JP5730040B2 (en) * | 2011-01-27 | 2015-06-03 | キヤノン株式会社 | Pressure roller and fixing device equipped with the pressure roller |
| CN112126181B (en) * | 2020-09-14 | 2022-06-10 | 深圳大学 | Friction power generation film, preparation method thereof and friction power generation device |
Family Cites Families (11)
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| US4582781A (en) * | 1984-08-01 | 1986-04-15 | Eastman Kodak Company | Antistatic compositions comprising polymerized oxyalkylene monomers and an inorganic tetrafluoroborate, perfluoroalkyl carboxylate, hexafluorophosphate or perfluoroalkylsulfonate salt |
| JPH02189354A (en) * | 1989-01-18 | 1990-07-25 | Sumitomo Electric Ind Ltd | Fluororesin composition |
| JPH05301294A (en) * | 1992-02-24 | 1993-11-16 | Daikin Ind Ltd | Aqueous extrusion auxiliary agent for molding of polytetrafluoroethylene |
| WO1998023686A1 (en) * | 1996-11-29 | 1998-06-04 | Kureha Kagaku Kogyo K.K. | Semiconductive resin composition |
| JPH10338790A (en) * | 1996-11-29 | 1998-12-22 | Kureha Chem Ind Co Ltd | Semiconductive resin composition |
| JP3766153B2 (en) * | 1996-11-29 | 2006-04-12 | 株式会社クレハ | Semiconductive resin composition |
| JPH10298319A (en) * | 1997-04-23 | 1998-11-10 | Toyo Polymer Co | Antistatic treatment of fluororesin film |
| KR20010021602A (en) * | 1997-09-08 | 2001-03-15 | 이노우에 노리유끼 | Lowly chargeable granular polytetrafluoroethylene powder and process for producing the same |
| JPH11172064A (en) * | 1997-12-16 | 1999-06-29 | Kureha Chem Ind Co Ltd | Fluororesin composition |
| JPH11209548A (en) * | 1998-01-20 | 1999-08-03 | Asahi Glass Co Ltd | Fluorine-containing resin composition |
| CA2388621A1 (en) * | 1999-08-16 | 2001-02-22 | Bayer Aktiengesellschaft | Antistatic agent |
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| CN112703343A (en) * | 2018-09-27 | 2021-04-23 | 恩特格里斯公司 | Electrostatic dissipative fluoropolymer composites and articles formed therefrom |
| CN112703343B (en) * | 2018-09-27 | 2023-08-08 | 恩特格里斯公司 | Electrostatic dissipative fluoropolymer composites and articles formed therefrom |
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