J. Inst. Electrostat. Jpn.

論

静電気学会誌, 29, 2 (2005) 118-123

文ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍ↪޿ߚ㕒㔚ᬀᲫ㕙ߩశ෻኿₸ߩ᷹ቯ,1੗ဈ ീ*㧘㐳⼱Ꮉ ᥏৻*㧘ኹፉ ବ੺*㧘㑸੗ ᐽ㓶*෹⋥*,1 㧘ᨋ੗ဈ ീ*㧘㐳⼱Ꮉ ᥏৻*㧘ኹፉ ବ੺*㧘㑸੗ ᐽ㓶* 㧘ᨋ ෹⋥*(2004 ᐕ 8 ᦬ 23 ᣣฃઃ㧧2005 ᐕ 3 ᦬ 9 ᣣฃℂ)
(2004 ᐕ 8 ᦬ 23 ᣣฃઃ㧧2005 ᐕ 3 ᦬ 9 ᣣฃℂ)

Light Reflectance Measurement of Flocked Surface Using Carbon Fiber Pile
Light Reflectance Measurement of Flocked Surface Using Carbon Fiber Pile
Tsutomu ISAKA,* Shoichi HASEGAWA,* Shunsuke TERASHIMA,*Tsutomu ISAKA,* Shoichi HASEGAWA,*Shunsuke TERASHIMA,*,1and Tomonao HAYASHI*
Yasuo SEKII*,1
Yasuo SEKII* and Tomonao HAYASHI*(Received August 23, 2004㧧Accepted March 9, 2005)(Received August 23, 2004㧧Accepted March 9, 2005)

A black surface was formed using electrostatic flocking with PAN (poly-acrylo-nitrile)-type carbon fiber
A blacksurface
was transform
formed using
electrostaticflocking
with withPAN a(poly-acrylo-nitrile)-typecarbonfiberpile.
Usinga Fourier
infrared
spectrometerequippeddevice for regular reflection
measurepile.
Usinga Fourier thetransform
infrared
spectrometerequippedwith rays.
a devicefor regularreflectionment,
we measured
reflectanceof regularreflection
for infrared
Results
demonstrated
that measurethe reflecment,
the reflectanceof regularinfrared
rays. Results
demonstrated
thatreflectancethe reflec-oftanceweof measured
the carbon-fiber
flocked surface
wasreflection
less than for0.1%.
In addition
to measurementsof thetanceofthecarbon-fiber
flockedsurfacewaslessthan0.1%.
Inaddition
tomeasurementsofthereflectanceregular reflection, measurement of the reflectance of diffused reflection was also performed usingof aregularreflection,measurement of
the reflectanceof sphere
diffusedforreflection
was visible
also performed
usingrays.
aUV/VIS/NIR
spectrophotometerequippedwith integral
near-infrared,
and ultraviolet
UV/VIS/NIR
spectrophotometer
spherenear-infrared,
visible andrays.
Results showedthat reflectanceequippedvalues ofwith
lessintegral
than 1%
were forobtainedfor the carbon
fiberultraviolet
flocked surface,
Results
that reflectancevalues ofcarbon
less thanwere obtained
for themethodcarbonforfiber
flockedsurface,therebyshoweddemonstratingthat electrostatic
fiber1%
flocking
is a promisingforminga blacksurthereby
demonstratingthat electrostatic
carbon fiber
flocking
promising method
forminga black surface withvery low reflectance.
Considering
the resultof isthea estimationof pile forlength,
we examined
thefacewith very
low reflectance.
Considering
the surfaces
result ofusing
the estimation
pile length,
we examined thedifferenceof reflectancevalues between
flockedtwo kinds ofofcarbon
fiber pile.
difference of reflectance values between flocked surfaces using two kinds of carbon fiber pile.
1.

߹߃߇߈߹߃߇߈ੱᎿⴡᤊߥߤߩቝቮᯏེߢ㧘៞タᯏེ߇ᱜᏱߦേ૞ߔࠆੱᎿⴡᤊߥߤߩቝቮᯏེߢ㧘៞タᯏེ߇ᱜᏱߦേ૞ߔࠆ
ߦߪ᷷ᐲࠍ⸵ኈߐࠇࠆ▸࿐ౝߦ෼߼ࠆߎߣ߇ᔅⷐߢ޽ࠅ㧘ߦߪ᷷ᐲࠍ⸵ኈߐࠇࠆ▸࿐ౝߦ෼߼ࠆߎߣ߇ᔅⷐߢ޽ࠅ㧘ߎߩߚ߼ߩᾲ⸳⸘߇㊀ⷐߢ޽ࠆ㧚ᾲ೙ᓮߩᣇᴺߦߪฃേဳ
ߎߩߚ߼ߩᾲ⸳⸘߇㊀ⷐߢ޽ࠆ㧚ᾲ೙ᓮߩᣇᴺߦߪฃേဳ೙ᓮᣇᑼߣ⢻േဳ೙ᓮᣇᑼߩ㧞ᣇᑼ߇޽ࠅ㧘ߎߩ߁ߜߩฃ೙ᓮᣇᑼߣ⢻േဳ೙ᓮᣇᑼߩ㧞ᣇᑼ߇޽ࠅ㧘ߎߩ߁ߜߩฃേဳᾲ೙ᓮᣇᑼߪⴡᤊߩ᧚ᢱ߿ᒻ⁁㧘ᯏེ㈩⟎ߥߤߢ᳿߹േဳᾲ೙ᓮᣇᑼߪⴡᤊߩ᧚ᢱ߿ᒻ⁁㧘ᯏེ㈩⟎ߥߤߢ᳿߹ࠆ࿕᦭ߩᾲ‛ℂ․ᕈࠍ⺞ᢛߔࠆߎߣߦࠃࠅ㧘ᯏེߥߤߩ᷷ࠆ࿕᦭ߩᾲ‛ℂ․ᕈࠍ⺞ᢛߔࠆߎߣߦࠃࠅ㧘ᯏེߥߤߩ᷷ᐲࠍᚲቯߩ▸࿐ౝߦ෼߼ࠆᣇᑼߢ޽ࠆ㧝㧕㧚ฃേဳᾲ೙ᓮᣇᐲࠍᚲቯߩ▸࿐ౝߦ෼߼ࠆᣇᑼߢ޽ࠆ㧝㧕㧚ฃേဳᾲ೙ᓮᣇᑼߩౕ૕⊛ߥᣇᴺߣߒߡߪࠦ࡯࠹ࠖࡦࠣᴺ߇ᐢߊ↪޿ࠄࠇᑼߩౕ૕⊛ߥᣇᴺߣߒߡߪࠦ࡯࠹ࠖࡦࠣᴺ߇ᐢߊ↪޿ࠄࠇߡ߅ࠅ㧘⋡⊛ߦࠃߞߡ㧘᡼኿₸ߩዊߐ޿㊄ࡔ࠶ࠠࠍᣉߔᣇ
ߡ߅ࠅ㧘⋡⊛ߦࠃߞߡ㧘᡼኿₸ߩዊߐ޿㊄ࡔ࠶ࠠࠍᣉߔᣇᴺ߿᡼኿₸ߩᄢ߈޿㤥⦡ႣᢱࠍႣᏓߔࠆᣇᴺߥߤ߇ណ↪ߐ
ᴺ߿᡼኿₸ߩᄢ߈޿㤥⦡ႣᢱࠍႣᏓߔࠆᣇᴺߥߤ߇ណ↪ߐࠇߡ޿ࠆ㧚ࠇߡ޿ࠆ㧚╩⠪ࠄߪએ೨ࠃࠅ㧘㤥૕㕙ߦㄭ޿ᾲ᡼኿․ᕈࠍ᦭ߒ㧘㤥╩⠪ࠄߪએ೨ࠃࠅ㧘㤥૕㕙ߦㄭ޿ᾲ᡼኿․ᕈࠍ᦭ߒ㧘㤥⦡ႣᢱႣઃ㕙ߦᲧߴߡ⊒ᾲ૕ߩᾲ᡼኿ߦ⑲ߢߚ㤥⦡㕙ࠍᒻ⦡ႣᢱႣઃ㕙ߦᲧߴߡ⊒ᾲ૕ߩᾲ᡼኿ߦ⑲ߢߚ㤥⦡㕙ࠍᒻᚑߢ߈ࠆߣᦼᓙߐࠇࠆࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍ↪޿ߚᚑߢ߈ࠆߣᦼᓙߐࠇࠆࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍ↪޿ߚ㕒㔚ᬀᲫ㕙ߦᵈ⋡ߒ㧘ߘߩᬌ⸛ࠍㅴ߼ߡ߈ߚ 2, 3)㧚ߎߩߚ߮㧘㕒㔚ᬀᲫ㕙ߦᵈ⋡ߒ㧘ߘߩᬌ⸛ࠍㅴ߼ߡ߈ߚ 2, 3)㧚ߎߩߚ߮㧘᡼኿વᾲߦ㑐ߔࠆࠠ࡞ࡅࡎ࠶ࡈߩᴺೣߦࠃࠅ࿕૕⴫㕙ߩᾲ᡼኿વᾲߦ㑐ߔࠆࠠ࡞ࡅࡎ࠶ࡈߩᴺೣߦࠃࠅ࿕૕⴫㕙ߩᾲ
᡼኿․ᕈߦኒធߦ㑐ㅪߔࠆశ෻኿․ᕈ 4)ߦ⌕⋡ߒ㧘ᄥ㓁శ᡼኿․ᕈߦኒធߦ㑐ㅪߔࠆశ෻኿․ᕈ 4)ߦ⌕⋡ߒ㧘ᄥ㓁శߩਥⷐߥᵄ㐳㗔ၞࠍࠞࡃ࡯ߔࠆ⿒ᄖశߦኻߔࠆ⹜૞ᬀᲫ㕙ߩਥⷐߥᵄ㐳㗔ၞࠍࠞࡃ࡯ߔࠆ⿒ᄖశߦኻߔࠆ⹜૞ᬀᲫ㕙ߩᱜ෻኿₸ߣ㧘⚡ᄖ࡮นⷞ࡮ㄭ⿒ᄖశߦኻߔࠆ᜛ᢔ෻኿₸ߩᱜ෻኿₸ߣ㧘⚡ᄖ࡮นⷞ࡮ㄭ⿒ᄖశߦኻߔࠆ᜛ᢔ෻኿₸ࠍ᷹ቯߒ㧘ߘߩ⚿ᨐߦߟ޿ߡ⠨ኤߒߚߩߢႎ๔ߔࠆ㧚ࠍ᷹ቯߒ㧘ߘߩ⚿ᨐߦߟ޿ߡ⠨ኤߒߚߩߢႎ๔ߔࠆ㧚1.

* ජ⪲Ꮏᬺᄢቇ㧔275-0016 ජ⪲⋵⠌ᔒ㊁Ꮢᵤ↰ᴧ 2-17-1㧕* ජ⪲Ꮏᬺᄢቇ㧔275-0016 ජ⪲⋵⠌ᔒ㊁Ꮢᵤ↰ᴧ 2-17-1㧕
Chiba Institute of Technology, 2-17-1 Tsudanuma, NaraChiba Institute of Technology, 2-17-1 Tsudanuma, Narashino, Chiba 275-0016, Japan
1shino, Chiba 275-0016, Japansekii@pf.it-chiba.ac.jp
1sekii@pf.it-chiba.ac.jp2㧚ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍ↪޿ߚᬀᲫ㕙ߩ․㐳
2㧚ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍ↪޿ߚᬀᲫ㕙ߩ․㐳࿑㧝ߦ␜ߔࠃ߁ߦ㧘ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍု⋥ߦ࿑㧝ߦ␜ߔࠃ߁ߦ㧘ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍု⋥ߦᬀᲫߒߚ㕙ߦశ߇౉኿ߒߚ႐ว㧘౉኿శߪࠞ࡯ࡏࡦࡈࠔࠗ
ᬀᲫߒߚ㕙ߦశ߇౉኿ߒߚ႐ว㧘౉኿శߪࠞ࡯ࡏࡦࡈࠔࠗ
ࡃ࡯ࡄࠗ࡞㑆ߢ෻኿ࠍ➅ࠅ㄰ߒ㧘ߘߩㇺᐲࠛࡀ࡞ࠡ࡯ߩๆࡃ࡯ࡄࠗ࡞㑆ߢ෻኿ࠍ➅ࠅ㄰ߒ㧘ߘߩㇺᐲࠛࡀ࡞ࠡ࡯ߩๆ෼߇ⴕࠊࠇ㧘ᦨ⚳⊛ߦߪ߶ߣࠎߤߩ౉኿శ߇ๆ෼ߐࠇߡߒ
෼߇ⴕࠊࠇ㧘ᦨ⚳⊛ߦߪ߶ߣࠎߤߩ౉኿శ߇ๆ෼ߐࠇߡߒ߹߁‫ޟ‬శ࠻࡜࠶ࡊലᨐ‫ࠆߎ⿠߇ޠ‬㧚߹߁‫ޟ‬శ࠻࡜࠶ࡊലᨐ‫ࠆߎ⿠߇ޠ‬㧚ߎߩߚ߼㧘ߎߩࠃ߁ߦߒߡᒻᚑߐࠇߚ㤥⦡⴫㕙ߪ㤥૕㕙ߎߩߚ߼㧘ߎߩࠃ߁ߦߒߡᒻᚑߐࠇߚ㤥⦡⴫㕙ߪ㤥૕㕙ߦㄭ޿శቇ․ᕈࠍ߽ߜ㧘౉኿శߦኻߔࠆ෻኿₸ߩዊߐߥ㕙ߦㄭ޿శቇ․ᕈࠍ߽ߜ㧘౉኿శߦኻߔࠆ෻኿₸ߩዊߐߥ㕙ࠍᒻᚑߔࠆߎߣ߇น⢻ߣ⠨߃ࠄࠇࠆ 5)㧚
ࠍᒻᚑߔࠆߎߣ߇น⢻ߣ⠨߃ࠄࠇࠆ 5)㧚

౉኿శ౉኿శ䉦䊷䊗䊮䊐䉜䉟䊋䊷䉦䊷䊗䊮䊐䉜䉟䊋䊷䊌䉟䊦䊌䉟䊦ធ⌕೷ធ⌕೷䉝䊦䊚ၮ᧼䉝䊦䊚ၮ᧼

࿑ 1. ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ᬀᲫ㕙ߩశ࠻࡜࠶ࡊലᨐ
࿑ 1. ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ᬀᲫ㕙ߩశ࠻࡜࠶ࡊലᨐ
Fig.1 Light-trap effect of carbon fiber flocked surface.
Fig.1 Light-trap effect of carbon fiber flocked surface.
3. ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍ↪޿ߚ㕒㔚ᬀᲫ㕙ߩ૞ᚑ
3.3.1ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍ↪޿ߚ㕒㔚ᬀᲫ㕙ߩ૞ᚑ㕒㔚ᬀᲫߩේℂ
3.1 㕒㔚ᬀᲫߩේℂ㕒㔚ᬀᲫߩᛛⴚߪ੹ᣣ᭽‫↪ߥޘ‬ㅜߦ೑↪ߐࠇߡ޿ࠆ߇ 6)㧘
6)㧘㕒㔚ᬀᲫߩᛛⴚߪ੹ᣣ᭽‫↪ߥޘ‬ㅜߦ೑↪ߐࠇߡ޿ࠆ߇
ߘߩේℂߪߟ߉ߩㅢࠅߢ޽ࠆ 6) 㧚࿑ 2 ߩࠃ߁ߥᐔⴕᐔ᧼㔚
6)
ߘߩේℂߪߟ߉ߩㅢࠅߢ޽ࠆ 㧚࿑ 2 ߩࠃ߁ߥᐔⴕᐔ᧼㔚ᭂ㑆ߦ⋥ᵹ㔚࿶ࠍශടߔࠆߣ৻᭽ߥ㔚⇇ E ࠍ↢ߓ㧘㔚ᭂ㑆ᭂ㑆ߦ⋥ᵹ㔚࿶ࠍශടߔࠆߣ৻᭽ߥ㔚⇇ E ࠍ↢ߓ㧘㔚ᭂ㑆ߦ㔚⩄㨝ࠍᜬߞߚዊ‛૕߇ሽ࿷ߒߡ޿ࠆߣ F=qE ߢਈ߃ࠄߦ㔚⩄㨝ࠍᜬߞߚዊ‛૕߇ሽ࿷ߒߡ޿ࠆߣ F=qE ߢਈ߃ࠄࠇࠆࠢ࡯ࡠࡦജࠍฃߌࠆ㧚ਅㇱ㔚ᭂ㑆਄ߦࠞ࡯ࡏࡦࡈࠔࠗࠇࠆࠢ࡯ࡠࡦജࠍฃߌࠆ㧚ਅㇱ㔚ᭂ㑆਄ߦࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍタߖ㧘ߎࠇߦ㔚⩄ࠍਈ߃ࠇ߫ᱜ㔚ᭂ਄ߦ޽ࠆࡃ࡯ࡄࠗ࡞ࠍタߖ㧘ߎࠇߦ㔚⩄ࠍਈ߃ࠇ߫ᱜ㔚ᭂ਄ߦ޽ࠆ

カーボンファイバーパイルを用いた静電植毛面の光反射率の測定（井坂㔚ᭂ㩿⽶ᭂ㪀qᵹ⩄㔚qq勉ら）

䉝䊦䊚䊆䉡䊛ၮ᧼119 (29)䊒䊤䉴䉼䉾䉪ᐔ᧼qEဳᨒ 䉣䊘䉨䉲᮸⢽ធ⌕೷౉

࿑ 4. ဳᨒࠍ೑↪ߒߚធ⌕೷ߩႣᏓᴺ
Fig.4 Method of adhesive application using a frame.
㔚ᭂ㩿ᱜᭂ㪀

࿑ 2. 㕒㔚⇇ౝߩ⩄㔚૕
Fig.2 Charged particles in an electrostatic field.
ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ߪߎߩࠢ࡯ࡠࡦജߦࠃࠅ⽶㔚ᭂߦะ߆ߞߡ㘧⠍ߔࠆ㧚ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ߩ㘧⠍ᣇะߦၮ᧼ࠍ㈩⟎ߒ㧘ၮ᧼ߦធ⌕೷ࠍႣᏓߒߡ߅ߌ߫㧘ធ⌕೷ႣᏓ㕙ߦࡄࠗ࡞߇ᛩ㍬ߐࠇᬀᲫ߇ⴕߥࠊࠇࠆ㧚
3.2 ታ㛎ⵝ⟎෸߮ታ㛎ᣇᴺ╩⠪ࠄ߇↪޿ߚ㕒㔚ᬀᲫ㕙૞⵾ⵝ⟎ߩ᭎⇛࿑ࠍ࿑ 3 ߦ␜ߔ㧚ⵝ⟎ߪੑᨎߩ㌃᧼㔚ᭂࠍᐔⴕߦ㈩⟎ߒ㧘ਅㇱ㔚ᭂ਄ߦࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍタߖࠆ᭴ㅧߢ޽ࠆ㧚㔚ᭂ㑆〒㔌ߪ 50mm ߢ޽ࠆ㧚ᬀᲫ㕙૞⵾ߪੑᶧᷙวߩࠛࡐࠠࠪ᮸⢽ធ⌕೷ࠍႣᏓߒߚ 20mm20mm ߩࠕ࡞ࡒ࠾࠙ࡓၮ᧼ࠍ਄ㇱ㔚ᭂߦ࿕ቯߒ㧘ਅㇱ㔚ᭂ਄ߦࡄࠗ࡞ࠍタߖߚᓟ㔚࿶ࠍශടߔࠆߣ޿߁ᣇᴺߢⴕߥߞߚ㧚෻኿₸᷹ቯ⹜ᢱߩ૞ᚑߦవ┙ߞߡ㧘⦟ᅢߥᬀᲫ㕙ࠍ૞⵾ߔࠆߚ߼ߩ᧦ઙࠍᛠីߔࠆߚ߼㧘ᄙߊߩ⹜ⴕታ㛎ࠍⴕߥߞߚ 3)㧚ߎߩ⹜ⴕታ㛎ߦࠃࠅ㧘ធ⌕೷ࠍㆡ㊂߆ߟဋ৻ߦႣᏓߔࠆߎߣ߇⦟ᅢߥᬀᲫ㕙ࠍ૞⵾ߔࠆ਄ߢ㊀ⷐߢ޽ࠆߎߣࠍ⏕⹺ߒߚߩߢ㧘࿑ 4 ߦ␜ߔࠃ(a) FT-200(b) FT-300

࿑ 5. FT-200 ߣ FT-300 ߩ SEM ௝ 㧔୚₸7500㧕
Fig.5 SEM images of carbon fiber piles: FT-200 and FT-300.
FT-300 ߩࡄࠗ࡞ߢࡄࠗ࡞⋥ᓘߪߘࠇߙࠇ 10.2µm (FT-200)㧘
߅ࠃ߮ 11.3µm㧔FT-300㧕ߢ㧘ታ᷹ߒߚࡄࠗ࡞㐳ߐߩᐔဋ୯
ߪ 140µm㧔FT-200㧕߅ࠃ߮ 350µm㧔FT-300㧕ߢ޽ࠆ㧚߹ߚ㧘
Ყ㊀ߪ 1.77㧘
૕Ⓧᛶ᛫₸ߪ 10-6ǡ࡮㨙 ߣႎ๔ߐࠇߡ޿ࠆ 7)㧚
࿑ 5 ߦ SEM ௝ߢ᜛ᄢߒߚ FT-200 ߣ FT-300 ߩᄖⷰࠍ␜ߔ㧚
3.3 㔚࿶ශട࿁ᢙߣࡄࠗ࡞ᬀᲫ㊂ߩ㑐ଥᬀᲫ㕙૞⵾ߦవ┙ߞߡⴕߞߚ⹜ⴕታ㛎ߢ 20 ⑽㑆ߩࡄࠗ࡞㘧⠍ 1 ࿁ߩߺߢߪਇဋ৻ߥᬀᲫ㕙߇ߢ߈ࠆ႐ว߇޽ࠆߎ

߁ߥဳᨒࠍ↪޿㧘ߎࠇࠍၮ᧼ߦⵝ⌕ߒߚᓟ㧘ࡊ࡜ࠬ࠴࠶ࠢߣ߇್᣿ߒߚߩߢ㧘㔚࿶ශടߩㇺᐲࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄ⵾ߩᐔ᧼ࠍၮ᧼਄ߢ᠁േߐߖធ⌕೷ࠍဋ৻ߦႣᏓߔࠆᣇᴺࠗ࡞ࠍਅㇱ㔚ᭂ਄ߦタߖ㧘㔚࿶ශട࿁ᢙ㧔ߔߥࠊߜ㧘㘧⠍ࠍណ↪ߒߚ㧚࿁ᢙ㧕ࠍᄌൻߐߖ㧘ၮ᧼਄ߦᬀᲫߐࠇࠆࡄࠗ࡞㊂ࠍ⺞ߴߚ㧚

ߎߩᣇᴺߦࠃࠅធ⌕೷ߩဋ৻ߥႣᏓ㕙ࠍታ⃻ߐߖࠆߎߣ

࿑ 6 ߪ FT-200 ࠍ↪޿ߚ႐วߩ㔚࿶ශട࿁ᢙߣၮ᧼਄ߦᬀ߇ߢ߈ߚ㧚ᬀᲫ㕙૞⵾ߦߪ⊒↢㔚࿶߇⽶ᭂᕈߩ⋥ᵹ㔚࿶⊒Ძߐࠇࠆࡄࠗ࡞㊂ߩ㑐ଥࠍ␜ߒߚ߽ߩߢ޽ࠆ㧚࿑ߦ␜ߔࠃ↢ⵝ⟎ࠍ↪޿㧘20kV ߩ⽶ᭂᕈ⋥ᵹ㔚࿶ࠍ 20 ⑽㑆ශടߒߡ߁ߦ㧘㔚࿶ශടࠍ➅ࠅ㄰ߔߎߣߦࠃߞߡၮ᧼ߩන૏㕙Ⓧ޽ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍ㘧⠍ߐߖᬀᲫߐߖߚ㧚૶↪ߒߚࠅߦᬀᲫߐࠇࠆࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ߩ㊂߽Ⴧടߒ㧘ߚࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ߪ᧲㇌࡟࡯࡛ࡦ␠⵾ߩ PANࠃࠅဋ৻ߥᬀᲫ㕙߇ᓧࠄࠇࠆߎߣ߇⏕⹺ߢ߈ߚ㧚࿃ߺߦ㧘3(poly acrylo-nitrile) ♽ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯FT-200 ߣ FT-300

࿁ߩ㔚࿶ශടߦⷐߔࠆᚲⷐᤨ㑆ߪ 5 ಽᧂḩߢ޽ࠅ㧘ធ⌕೷ߩ⎬ൻᤨ㑆㧔10 ಽ㧕ߩ 1/2 એਅߢ޽ߞߚߩߢ㧘ធ⌕೷ߩ⎬㌃᧼㔚ᭂ㩿⽶ᭂ㪀ൻ߇⿠ߎࠆ೨ߦ㔚࿶ශട 3 ࿁ࠍ฽߻ోߡߩ૞ᬺࠍⴕ߁ߎߣ

䉝䊦䊚䊆䉡䊛ၮ᧼߇น⢻ߢ޽ߞߚ㧚ߎߩ⚿ᨐࠍฃߌߡ㧘෻኿₸᷹ቯߦଏߒߚ

䉦䊷䊗䊮䊐䉜䉟䊋䊷䊌䉟䊦㌃᧼㔚ᭂ䋨ᱜᭂ䋩ᬀᲫ㕙ߪోߡ㔚࿶ශടࠍ 3 ࿁ⴕߥߞߡ૞⵾ߒߚ㧚࿑ 7 ߪ㔚࿶ශട࿁ᢙ 3 ࿁ߩ᧦ઙߢ૞⵾ߒߚ㧚FT-200 ᬀᲫ㕙ߣ FT-300
ᬀᲫ㕙ߩ SEM ௝ߩ଀ߢ޽ࠆ㧚
4㧚㧚ᬀᲫ㕙ߩᱜ෻኿₸࿑ 3. 㕒㔚ᬀᲫⵝ⟎Fig. 3 A schematic of a device for electrostatic flocking.

4.1 ᷹ቯᣇᴺ
FT-200 ߣ FT-300 ߩ෻኿₸᷹ቯ↪⹜ᢱࠍߘࠇߙࠇ 50 ୘૞⵾ߒ㧘ᱜ෻኿₸ߩ᷹ቯࠍⴕߞߚ㧚⿒ᄖశ㗔ၞߦ߅ߌࠆᱜ෻

2

䊌䉟䊦㊂ (mg/cm )120 (30)

静電気学会誌

第 2 号（2005）₸ࠍ␜ߒߡ޿ࠆ㧚ߣߊߦ㧘FT-300 ࠍ↪޿ߚᬀᲫ㕙ߩ෻኿₸

18.0߇ዊߐ޿ߎߣ߇ࠊ߆ࠆ㧚FT-200 ᬀᲫ㕙ߣ FT-300 ᬀᲫ㕙ߩ

16.0෻኿₸୯ࠍቯ㊂⊛ߦᛠីߔࠆߚ߼㧘FT-200 ߣ FT-300 ߩᬀ

14.012.0䂦 ታ ᷹䃂ᐔ ဋ

10.08.0

第 29 巻Ძ㕙ฦ 50 ୘ߩᱜ෻኿₸ࠬࡍࠢ࠻࡞߆ࠄ㧘ᵄ㐳 2.5µm㧘5.0µm
߅ࠃ߮ 10.0µm ߦ߅ߌࠆᱜ෻኿₸ࠍ᳞߼㧘ߘߩಽᏓࠍ␜ߔ
ࡅࠬ࠻ࠣ࡜ࡓࠍ૞ᚑߒߚ㧚࿑ 11 ߦᵄ㐳 2.5µm ߅ࠃ߮ 5.0µm

12㔚࿶ශട࿁ᢙ 䋨࿁䋩

3

࿑ 6. 㔚࿶ශട࿁ᢙߣࡄࠗ࡞ᬀᲫ㊂ߩ㑐ଥFig. 6 Relationship between the number of voltage applicationand the amount of flocked carbon fiber piles.

ߦ߅ߌࠆ෻኿₸ߩࡅࠬ࠻ࠣ࡜ࡓࠍ␜ߔ㧚⴫ 1 ߪฦࡅࠬ࠻ࠣ࡜ࡓࠃࠅ▚಴ߒߚ෻኿₸ߩᐔဋ୯ߣᮡḰ஍Ꮕߢ޽ࠆ㧚ߎࠇࠃࠅᵄ㐳 2.5µm ߣ 5.0µm ߩ⿒ᄖశߦኻߔࠆฦ⹜ᢱߩᱜ෻኿
₸ߩᐔဋ୯ߪ߶߷หߓߢ޽ࠆߎߣߣ㧘FT-300 ᬀᲫ㕙ߩᱜ෻኿₸ߪ FT-200 ᬀᲫ㕙ߩᱜ෻኿₸ࠃࠅ߽ૐߊ FT-200 ᬀᲫ㕙෻኿₸ 䋨䋦䋩ߩ෻኿₸ߩ⚂ 80%ߢ޽ࠆߎߣ߇⏕߆߼ࠄࠇࠆ㧚

1.00.8

㧔a㧕FT-200 ߩ SEM ௝   㧔b㧕FT́300 ߩ SEM ௝࿑ 7. FT-200 ᬀᲫ㕙ߣ FT-300 ᬀᲫ㕙ߩ SEM ௝(୚₸250)
Fig.7

FT-300㤥⦡Ⴃᢱ

0.60.40.2
㪇
2.54.0

SEM images of surfaces flocked with FT-200 and6.0ᵄ 㐳 㩿µm㪀㪀

10.0

࿑ 9. 㤥⦡ႣᢱႣઃ㕙ߣ FT́300 ᬀᲫ㕙ߩᱜ෻኿₸ࠬࡍࠢ࠻࡞ߩᲧセFig. 9 Reflectance spectra of a diffused reflection of a black-paintcoated surface and a surface flocked with FT-300 piles.

FT-300 carbon fiber piles.
㕒㔚ᬀᲫ㕙⹜ᢱ෻኿₸ 䋨䋦䋩0.15
౉኿⿒ᄖశ8.0

ᬌ಴ེ࿑ 8. ᱜ෻኿₸᷹ቯⵝ⟎␜ߔࠃ߁ߥᱜ෻኿᷹ቯⵝ⟎ࠍขࠅઃߌ㧘FT-IR ߩ᷹ቯᵄ㐳

FT-3000.10.05
㪇
2.5

Fig.8 Device of reflectance measurement of regular reflection.
኿₸ߩ᷹ቯߪ FT-IR(ࡈ࡯࡝ࠛᄌ឵⿒ᄖಽశశᐲ⸘)ߦ࿑ 8 ߦ

FT-20010.06.0ᵄ 㐳 㩿µm䋩䋩

࿑ 10. FT-200 ᬀᲫ㕙ߣ FT-300 ᬀᲫ㕙ߩᱜ෻኿₸ࠬࡍࠢ࠻࡞
Fig.10 Reflectance spectra of a regular reflection of flockedsurface with FT-200 and FT-300 carbon fiber piles.

㗔ၞߢ޽ࠆ 2.5㨪10.0µm ߩ⿒ᄖశߦኻߔࠆᱜ෻኿₸ߩ᷹ቯ
FT/IR-670 Plus ࠍ↪޿ߚ㧚

304.2 ᷹ቯ⚿ᨐ
࿑ 9 ߪ FT-300 ᬀᲫ㕙ߩᱜ෻኿₸ࠬࡍࠢ࠻࡞ࠍ㤥⦡ႣᢱႣઃ㕙ߩࠬࡍࠢ࠻࡞ߣᲧセߒߚ⚿ᨐߢ޽ࠆ㧚ߎࠇࠃࠅ㧘ᬀᲫ㕙ߩᱜ෻኿₸ࠬࡍࠢ࠻࡞ߪ㤥⦡ႣᢱႣઃ㕙ߦᲧߴߡ୯߇ዊߐ޿ߛߌߢߥߊ㧘౉኿⿒ᄖశߩ߶߷ోᵄ㐳㗔ၞߦ߅޿ߡዊߐ޿ߎߣ߇ࠊ߆ࠆ㧚࿑ 10 ߪ FT-200 ߩᬀᲫ㕙ߣ FT-300 ߩᬀᲫ㕙ߩᱜ෻኿₸ࠬࡍࠢ࠻࡞ߢ޽ࠆ㧚FT-200㧘FT-300 ޿ߕࠇߩࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ࠍ↪޿ߚ႐วߦ߽෻኿₸ 0.1%એਅߩૐ޿෻኿

FT- 2 0 0
FT- 3 0 02040
୘ ᢙ 㩿୘㪀40୘ ᢙ 㩿୘㪀ࠍⴕߞߚ㧚᷹ቯߦߪᣣᧄಽశ㧔ᩣ㧕⵾ߩ⿒ᄖಽశశᐲ⸘

30
20101000.04 0.06 0.08 0.10 0.12

00.04

෻ ኿ ₸ 㩿䋦㪀FT- 2 0 0
FT- 3 0 00.06

0.080.100.12

෻ ኿ ₸ 㩿䋦㪀(a)ᵄ㐳 2.5µm(b)ᵄ㐳 5.0µm
࿑ 11. ᱜ෻኿₸᷹ቯ୯ߩࡅࠬ࠻ࠣ࡜ࡓ
Fig.11 Histograms of reflectance values of regular reflection offlocked surface at wavelength of 2.5 µm (a) and 5.0 µm (b).

カーボンファイバーパイルを用いた静電植毛面の光反射率の測定（井坂ᵄ㐳ᐔ ဋ ୯ (%)

ᮡḰ஍Ꮕ

㤥⦡
Ⴃᢱ

(µm)

FT-200

FT-300

FT-200

FT-300

2.5

0.104

0.078

0.006

0.010

0.18

5.0

0.104

0.078

0.005

0.009

0.28

10.0

0.151

0.129

0.040

0.007

0.95

ႣᏓ㕙

5㧚
㧚ᬀᲫ㕙ߩ᜛ᢔ෻኿₸5.1 ᷹ቯᣇᴺ

ㄭ⿒ᄖಽశశᐲ⸘ V-570‫ߚߒ↪૶ࠍޠ‬㧚᜛ᢔ෻኿₸ߩ᷹ቯߢߪ㔚᳇⊛࠯ࡠ⵬ᱜߣశቇ⊛࠯ࡠ⵬ᱜߩ᷹ቯࠍⴕߞߚᓟ㧘
ଏ⹜ᢱࠍⓍಽ⃿ߦขࠅઃߌ᜛ᢔ෻኿₸ߩ᷹ቯࠍⴕߥߞߚ㧚
5.2 ᷹ቯ⚿ᨐ෸߮⠨ኤ
࿑ 12 ߪ᷹ቯߐࠇߚ FT-300 ᬀᲫ㕙ߩ᜛ᢔ෻኿₸ࠬࡍࠢ࠻

6420.20.5࿑ 13 ߪ FT-200 ߩ᜛ᢔ෻኿₸ࠬࡍࠢ࠻࡞ߣ FT-300 ߩ᜛ᢔ

02.52.0

࿑ 13. FT-200 ߅ࠃ߮ FT-300 ᬀᲫ㕙ߩ᜛ᢔ෻኿₸ࠬࡍࠢ࠻࡞
Fig.13 Reflectance spectra of diffused reflections of flockedsurfaces of FT-200 and FT-300 carbon fiber piles.
30

F T -3 0 0
F T -2 0 0201000 .40 .60 .8

෻ߣห᭽ߦ FT-300 ߩᬀᲫ㕙ߪ FT-200 ߩᬀᲫ㕙ࠃࠅૐ޿෻኿

1 .0

኿

1 .2

₸

1 .4

1 .61 .8

䋨䋦 䋩(a)ᵄ㐳 0.2 µm (⚡ᄖ㗔ၞ)₸ߢ޽ࠆߎߣ߇⏕⹺ߢ߈ࠆ㧚߹ߚ㧘FT-200㧘FT-300 ޿ߕࠇߩࡄࠗ࡞ࠍ↪޿ߚ႐ว߽⍴ᵄ㐳஥߶ߤ෻኿₸߇ዊߐߊߥࠆ

30

F T -3 0 0
F T -2 0 0୘ ᢙ 䋨୘䋩ߎߣ߇⏕⹺ߢ߈ࠆ㧚෻኿₸ߩ୯ࠍ⹏ଔߔࠆߚ߼㧘ᱜ෻኿₸᜛ᢔ෻኿₸ࠬࡍࠢ࠻࡞߆ࠄ㧘ᵄ㐳 0.2µm (⚡ᄖ㗔ၞ)㧘0.5µm

2.5FT-200

1.0 ᵄ 㐳 㩿µm㪀㪀

0.2෻኿₸ࠬࡍࠢ࠻࡞ߩ଀ߢ޽ࠆ㧚ᱜ෻኿₸ࠬࡍࠢ࠻࡞ߩ႐ว

ߩ႐วߣห᭽ߦ FT-200㧘෸߮ FT-300 ߩᬀᲫ㕙 50 ⹜ᢱߩ2.0

ᵄ 㐳 㩿µ㫄㫄㪀

FT-300୘ ᢙ 䋨୘䋩

17㨪25㧑ߢ޽ࠆߎߣ߇ࠊ߆ࠆ㧚

1.01.0࡞ࠍ㤥⦡ႣᢱႣઃ㕙ߩࠬࡍࠢ࠻࡞ߣᲧセߒߚ⚿ᨐߢ޽ࠆ㧚ߎࠇࠃࠅ㧘ᬀᲫ㕙ߩ෻኿₸ࠬࡍࠢ࠻࡞ߪ㤥⦡ႣᢱႣઃ㕙ߩ㩷 㩷 㩷 㤥⦡Ⴃᢱ1.5
෻኿₸ 㩿㧑㪀ߥ߃ࠆⓍಽ⃿ࠍ៞タߒߚᣣᧄಽశ㧔ᩣ㧕⵾ߩ㨬⚡ᄖ࡮นⷞ࡮

FT-300࿑ 12. 㤥⦡ႣᢱႣઃ㕙ߣ FT-300 ᬀᲫ㕙ߩ᜛ᢔ෻኿₸ࠬࡍࠢ࠻࡞ߩᲧセFig.12 Reflectance spectrum of diffused reflection of black
paint coated surface and flocked surface with FT-300 piles.

߈⛯߈㧘⿒ᄖశࠃࠅᵄ㐳ߩ⍴޿౉኿శߦኻߔࠆ෻኿₸ࠍ⹏᷹ቯߒߚ㧚᷹ቯߦߪ 0.19µm㨪2.5µm ߩᵄ㐳㗔ၞߩ᷹ቯ߇ⴕ

80ᵄ㐳 2.5µm㨪10.0µm ߩ⿒ᄖశߦኻߔࠆᱜ෻኿₸᷹ቯߦᒁଔߔࠆߚ߼㧘⚡ᄖ࡮นⷞ࡮ㄭ⿒ᄖశߦኻߔࠆ᜛ᢔ෻኿₸ࠍ121 (31)10෻኿₸ 㩿䋦㪀⴫ 1. ᱜ෻኿₸ߩᐔဋ୯ߣᮡḰ஍Ꮕ
Table1 Average value and standard deviations of reflectancevalues of regular reflection.

勉ら）

20
10(นⷞ㗔ၞ) ߅ࠃ߮ 1.5µm (ㄭ⿒ᄖ㗔ၞ)ߦ߅ߌࠆ᜛ᢔ෻኿

0₸୯ࠍ᳞߼㧘ࡅࠬ࠻ࠣ࡜ࡓࠍ૞ᚑߒߚ㧚࿑ 14 ߦߘߩࡅࠬ࠻0 .40 .60 .8

෻

1 .0

኿

₸

1 .2

1 .4

1 .6

1 .8

䋨䋦 䋩(b)ᵄ㐳 0.5 µm (นⷞ㗔ၞ)ࠣ࡜ࡓࠍ␜ߔ㧚⴫ 2 ߪ࿑ 14 ߩࡅࠬ࠻ࠣ࡜ࡓ߆ࠄ▚಴ߒߚฦᵄ㐳ߦ߅ߌࠆ᜛ᢔ෻኿₸ߩᐔဋ୯ߣᮡḰ஍Ꮕߢ޽ࠆ㧚ߎߩ⴫ࠃࠅ㧘౉኿శߩᵄ㐳߇⍴޿㗔ၞ߶ߤ෻኿₸߇ዊߐߊߥࠆ
㕙ߦᲧߴߡ⚂ 60㧑ߩ෻኿₸୯ߢ޽ࠆߎߣ߇⏕߆߼ࠄࠇࠆ㧚⴫ 1 ߩᱜ෻኿₸ߩ୯ࠍ⴫ 2 ߩ᜛ᢔ෻኿₸ߩ୯ߣᲧセߔࠆߣ㧘ᱜ෻኿₸ߩ୯ߦᲧߴߡ᜛ᢔ෻኿₸ߩ୯߇ᄢ߈޿ߎߣ߇
ࠊ߆ࠆ㧚ߎࠇߪ࿑ 8 ߦ␜ߒߚᱜ෻኿᷹ቯⵝ⟎ࠍ↪޿ߡ෻኿୘ ᢙ 䋨୘䋩ߎߣߣ㧘FT-300 ࠍ૶↪ߒߚᬀᲫ㕙߇ FT-200 ࠍ↪޿ߚᬀᲫF T -3 0 0
F T -2 0 030201000 .4

0 .6

0 .8

1 .0

1 .2

෻

኿

₸

䋨 䋦 䋩

1 .4

1 .6

1 .8(c)ᵄ㐳 1.5 µm (ㄭ⿒ᄖ㗔ၞ)₸᷹ቯࠍⴕߥ߁႐ว㧘ᬀᲫ㕙ߢ෻኿ߒߚశߩ߁ߜ㏜㕙෻኿࿑ 14. ᜛ᢔ෻኿₸᷹ቯ୯ߩࡅࠬ࠻ࠣ࡜ࡓ

ߒߚశߩߺ߇ᬌ಴ེߢᬌ಴ߐࠇࠆߩߦኻߒ㧘Ⓧಽ⃿ࠍ៞タ

Fig.14 Histograms of reflectance values of diffused reflectionsߒߚ⚡ᄖ㨯นⷞ㨯ㄭ⿒ᄖశಽశశᐲ⸘ߢߪੂ෻኿శࠍ฽߻ో

of flocked surface for the wavelengths of 0.2 µm (a)㧘0.5 µm (b)ߡߩ෻኿శ߇ᬌ಴ེߢᝒ߃ࠄࠇࠆߩߢ㧘ᱜ෻኿₸ߩ᷹ቯ୯and 1.5 µm (c).

122 (32)

静電気学会誌

第 29 巻⴫ 2. ᜛ᢔ෻኿₸ߩᐔဋ୯ߣᮡḰ஍Ꮕ

第 2 号（2005）৻ᣇ㧘ࡄࠗ࡞㐳ߣ૬ߖߡ㧘శ࠻࡜࠶ࡊലᨐߦᓇ㗀ߔࠆⷐ

Table 2 Average values and standard deviations of reflectance࿃ߣߒߡ⠨߃ࠄࠇࠆߩ߇ᬀᲫ㕙ߩࡄࠗ࡞ᬀᲫኒᐲ㧔න૏㕙

values of diffused reflections.

ⓍᒰߚࠅߦᬀᲫߐࠇߚࡄࠗ࡞ᧄᢙ㧕ߢ޽ࠆ㧚ߘߎߢ㧘ታ᷹ᵄᐔဋ୯(%)

㐳ᮡḰ஍Ꮕ

FT-200

FT-300

FT-200

FT-300

0.2

0.90

0.51

0.059

0.5

1.01

0.61

1.5

1.42

0.84(µm)㤥⦡࠺࡯࠲ࠍ߽ߣߦ FT-200 ᬀᲫ㕙ߣ FT-300 ᬀᲫ㕙ߩᬀᲫኒᐲ

Ⴃᢱࠍ⹜▚ߒ㧘Ყセߒߡߺߚ㧚ႣᏓ㕙

࿑ 16 ߪၮ᧼਄ߦႣઃߐࠇߚធ⌕೷㊂ߣၮ᧼ߩන૏㕙Ⓧ

0.058

10.76

޽ߚࠅߦᬀᲫߐࠇߚࡄࠗ࡞㊂ߩ㑐ଥࠍ␜ߒߚ߽ߩߢ޽ࠆ㧚

0.060

0.048

3.53

ࡄࠗ࡞ߩᲧ㊀㧔ኒᐲ㧕ࠍ ȡ㧘ࡄࠗ࡞ߩ⋥ᓘࠍ D㧘㐳ߐࠍ L

0.084

0.056

3.32

ߣߔࠆߣ㧘ࡄࠗ࡞ߩ 1 ᧄߩ㊀㊂ W ߪᰴߩ㧔1㧕ᑼߢਈ߃ࠄ
ࠇ,߇᜛ᢔ෻኿₸ߩ᷹ቯ୯ߦᲧߴ⷗߆ߌ਄ૐ޿୯ߦ᷹ቯߐࠇࠆ
ߣ⠨߃ࠄࠇࠆ㧚

W=㧔ǸD2/4㧕Lȡ

㧔1㧕

ߣߥࠆ㧚ᬀᲫߐࠇߚࡄࠗ࡞ߩන૏㕙Ⓧ޽ߚࠅߩ㊀㊂ࠍ A ߣߔࠇ߫㧘ᬀᲫኒᐲ N ߪᰴߩ㧔2㧕ᑼߦࠃࠅ▚಴ߐࠇࠆ㧚

6. ෻኿₸᷹ቯ⚿ᨐߦኻߔࠆ⠨ኤࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ FT-200 ߣ FT-300 ࠍ↪޿ߚᬀᲫ㕙ߩᱜ෻኿₸ߣ᜛ᢔ෻኿₸ࠍ᷹ቯߒߚ߇㧘⴫ 1㧘⴫ 2 ߦ␜ߒߚࠃ߁ߦ㧘⿒ᄖశߦኻߔࠆᱜ෻኿₸㧘⚡ᄖ࡮นⷞ࡮ㄭ
⿒ᄖశߦኻߔࠆ᜛ᢔ෻኿₸ߩ޿ߕࠇ߽ FT-300 ᬀᲫ㕙ߩ෻

N=A/W  㧔2㧕

࿑ 16 ਛߦࡊࡠ࠶࠻ߐࠇߡ޿ࠆฦὐߩ A ߩ୯㧔ታ᷹୯㧕ߣD㧘L㧘ȡ ࠍ߽ߣߦ▚಴ߐࠇߚ FT-200 ߣ FT-300 ߩ W ߩ୯ࠍ↪޿ߡ࿑ 16 ਛߦࡊࡠ࠶࠻ߐࠇߚฦὐߩ N ߩ୯ࠍ▚಴ߒ㧘኿₸߇ FT-200 ᬀᲫ㕙ߩ෻኿₸ࠃࠅૐ޿୯ߢ޽ߞߚ㧚෻኿₸ឬ޿ߚ࿑߇࿑ 17 ߢ޽ࠆ㧚ߎߎߢ㧘W ߩ▚಴ߦ㓙ߒ㧘L ߩߦᓇ㗀ߔࠆⷐ࿃ߣߒߡ㧘(1)ࡄࠗ࡞ߩ㐳ߐߣ㧘(2)ᬀᲫኒᐲ߇

୯ߣߒߡߪ࿑ 15 ߦ␜ߒߚ FT-200 ߣ FT-300 ߩࡄࠗ࡞㐳ಽᏓ⠨߃ࠄࠇࠆߩߢ㧘ߎߎߢߪ㧘ߎࠇࠄߦߟ޿ߡ⠨ኤߒߚ㧚ߩᐔဋ୯ࠍ↪޿ߚ㧚࿑ 17 ߦࠃࠇ߫㧘FT-200 ߩᬀᲫኒᐲ߇ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ᬀᲫ㕙ߩ෻኿₸ߪᬀᲫߐࠇߚ

5.51105㨪8.93105(ᐔဋ୯㧦7.21105)㧔ᧄ/cm2㧕ߢ޽ࠆࡄࠗ࡞ߩశ࠻࡜࠶ࡊലᨐߦ⿠࿃ߔࠆߣ⠨߃ࠄࠇࠆߩߢ㧘ࡄߩߦኻߒ㧘FT-300 ߩᬀᲫኒᐲߪ 1.33105㨪2.22105(ᐔဋࠗ࡞㐳ߪ෻኿₸ߦᓇ㗀ߔࠆᄢ߈ߥⷐ࿃ߩ߭ߣߟߣ⠨߃ࠄࠇࠆ㧚ߘߎߢ㧘╩⠪ࠄߪ FT-200 ࡄࠗ࡞ߣ FT-300 ࡄࠗ࡞ߩ SEMFT-300 ߩࡄࠗ࡞ SEM ௝ࠍߘࠇߙࠇછᗧߦㆬ߮㧘ࡄࠗ࡞㐳ࠍ᷹ቯߒߘߩಽᏓࠍ⺞ߴߚ㧚
࿑ 15 ߇ߘࠇߙࠇߩࡄࠗ࡞㐳ಽᏓࠍ␜ߔࡅࠬ࠻ࠣ࡜ࡓߢ޽ࠆ㧚ߎߩࡅࠬ࠻ࠣ࡜ࡓࠍ߽ߣߦ㧘ߘࠇߙࠇߩࡄࠗ࡞㐳ߩᐔဋ୯ࠍ▚಴ߒߚ⚿ᨐ FT-200 ߩࡄࠗ࡞㐳ߩᐔဋ୯ߪ 140µm㧘FT-300 ߩࡄࠗ࡞㐳ߩᐔဋ୯ߪ

㪉

䋩

20 㪇

䊌䉟䊦㊂ 䋨 㫄㪾㪆 㪺㫄௝ࠍ߽ߣߦ㧘ࡄࠗ࡞㐳ߩ᷹ቯ߇น⢻ߥ 40 ᧄߩ FT-200 ߣ15 㪇10 㪇㪝㪫㪄㪉㪇㪇㪝㪫㪄㪊㪇㪇

5 㪇

0.00

350µm ߣ▚ቯߐࠇ㧘FT-300 ߩࡄࠗ࡞㐳ߪ FT-200 ߦᲧߴ㧘ᐔဋ୯ߢ 2.5 ୚㐳޿ߎߣ߇⏕߆߼ࠄࠇߚ㧚ߎߩ㐳޿ࡄࠗ࡞㐳ߦࠃࠅ FT-300 ߩᬀᲫ㕙ߪ FT-200 ߩᬀᲫ㕙ߦᲧߴࠃࠅᄢ
߈ߥశ࠻࡜࠶ࡊലᨐࠍ↢ߓ㧘ߎࠇ߇ૐ޿෻኿₸ࠍ↢ࠎߛ߽

0.02

0.04

0.06

0.08

ធ ⌕ ೷ 䈱⾰ ㊂ 䋨 䌧 䋩

࿑ 16. ᬀᲫ㕙ߩන૏㕙Ⓧ޽ߚࠅߦᬀᲫߐࠇߚࡄࠗ࡞㊂Fig.16 Amount of flocked carbon fiber piles on the substrate.

ߩߣផ᷹ߐࠇࠆ㧚㪈㪌㪈㪇

1050㪌㪇㪇

0㪈㪇㪇100㪉㪇㪇㪊㪇㪇㪋㪇㪇䊌 䉟 䊦 䈱 㐳 䈘 㩿㱘 䌭 㪀200300400䊌䉟䊦䈱㐳䈘䋨µm䋩䋩㪌㪇㪇500㪍㪇㪇

600

࿑ 15. ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ߩ㐳ߐߩࡅࠬ࠻ࠣ࡜ࡓ
Fig.15 Histograms showing carbon fiber piles lengths.

㪈 㪅 㪜 㪂10㪇㪍㪀䋲ᬀᲫኒᐲ㩿㬍㪈㪇 ᧄ䋯㪺㫄 㪀㪉㪇

ᐔဋ୯
140µ㨙
350µ㨙

䋲

FT-200㪝㪫㪄㪉㪇㪇
FT-3002015୘㩷ᢙ㩷㩿୘㪀୘ ᢙ 㩿୘㪀㪉㪌㪏 㪅 㪜 㪂 㪇8㪌㪌 㪆 䌣䌭ᬀ Ძ ኒ ᐲ 㩿ᧄ25

㪍 㪅 㪜 㪂 㪇6㪌㪋 㪅 㪜 㪂 㪇4㪌
2
㪉 㪅㪜㪂 㪇 㪌0
㪇 㪅㪜㪂 㪇 㪇
0.00㪝㪫㪄㪉㪇㪇
㪝㪫㪄㪊㪇㪇

0.02
0.04
0.06
ធ ⌕ ೷ 䈱⾰ ㊂ 㩿䌧 㪀

0.08

࿑ 17. FT-200 ᬀᲫ㕙ߣ FT-300 ᬀᲫ㕙ߩࡄࠗ࡞ᬀᲫኒᐲ
Fig.17 Pile density of flocked surface of carbon fibers: FT-200
and FT-300.

カーボンファイバーパイルを用いた静電植毛面の光反射率の測定（井坂勉ら）

123 (33)୯㧦1.78105)㧔ᧄ/cm2㧕ߢ޽ࠅ㧘FT-200 ߩᬀᲫኒᐲߩᐔဋߦᄌൻߐߖߚ႐ว㧘⇣ߥࠆ⚿ᨐ߇ᓧࠄࠇࠆߎߣ߽⠨߃ࠄࠇ

୯ߪ FT-300 ߩᬀᲫኒᐲߩ߶߷ 4 ୚ߢ޽ࠆߎߣ߇⏕߆߼ࠄࠇࠆߩߢ㧘ߎߩὐߦߟ޿ߡߩ੹ᓟߩᬌ⸛߇ᔅⷐߣ⠨߃ߡ޿ࠆ㧚ࠆ㧚෻኿₸᷹ቯߦ߅޿ߡᬀᲫኒᐲ߇㜞޿ FT-200 ߩశ෻኿₸ᧄ⎇ⓥߪ⑼ቇ⎇ⓥ⾌⵬ഥ㊄㧔⪚⧘⎇ⓥ㧧⺖㗴⇟ภ㧦߇ FT-300 ߦᲧߴߡᄢ߈޿⚿ᨐ߇ᓧࠄࠇߚ߇㧘ߎࠇߪ㧘

16656099㧕ߩഥᚑࠍฃߌߡⴕߥࠊࠇߚߎߣࠍ⸥ߒ㧘ߎߎߦ

52

FT-300 ߅ࠃ߮ FT-200 ߩᬀᲫኒᐲ߇ 10 ᧄ/cm ߩ૏ߩ㕖Ᏹߦ⻢ᗧࠍ⴫ߒ߹ߔ㧚ᄢ߈ߥ୯ߢ㧘෻኿₸ߦᓇ㗀ࠍ෸߷ߔ▸࿐ࠍߪࠆ߆ߦ⿥߃ߡ
߅ࠅ㧘෻኿₸ߦᏅࠍ↢ߓߚⷐ࿃ߢߪߥߊ FT-200 ߣ FT-300ෳ⠨ᢥ₂ߩࡄࠗ࡞㐳ߩᏅߦၮߠߊశ࠻࡜࠶ࡊലᨐߩᏅ߇෻኿₸ߦᏅ1)

pp. 322㧘㙃⾫ၴ 㧔1997㧕ࠍ߽ߚࠄߒߚߣផኤߐࠇࠆ㧚2)
7㧚㧚⚿⸒ኹፉବ੺㧘੗ဈ ീ㧘㑸੗ᐽ㓶㧘ᨋ ෹⋥㧦‫ޟ‬㕒㔚ᬀᲫߦࠃࠆૐ෻኿₸㕙ߩᒻᚑ‫ޠ‬
㧘2002 ᐕᐲ㕒㔚᳇ቇળ⻠Ṷ⺰శߩᵄ㐳߇ 2.5㨪10.0µm ߩ⿒ᄖశߦኻߔࠆࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ᬀᲫ㕙ߩᱜ෻኿₸ߣ 0.2㨪1.5µm ߩ⚡ᄖ࡮นᣣᧄᾲ‛ᕈቇળ✬㧘ᾲ‛ᕈࡂࡦ࠼ࡉ࠶ࠢ㧘8.5 ቝቮᯏ㧘ᢥ㓸㧘pp.159́160 㧔2002㧕3)੗ဈീ㧘㐳⼱Ꮉ᥏৻㧘㑸੗ᐽ㓶㧘ᨋ෹⋥㧦‫ޟ‬㕒㔚ᬀᲫߦⷞ࡮ㄭ⿒ᄖశߦኻߔࠆ᜛ᢔ෻኿₸ߩ᷹ቯ⚿ᨐߦߟ޿ߡㅀߴࠃࠆૐ෻኿₸㕙ߩᒻᚑ‫ޠ‬㧘2004 ᐲ㕒㔚᳇ቇળᤐᦼ⻠Ṷߚ㧚੹࿁ߩ⚿ᨐߩⷐὐࠍ␜ߖ߫ᰴߩㅢࠅߢ޽ࠆ㧚ળ⺰ᢥ㓸㧘pp.1-2 (2004)

(1)

(2)

ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ᬀᲫ㕙ߪ⚡ᄖశ߆ࠄ⿒ᄖ4)ᐣมᱜᒄ㧦‫ޟ‬વᾲᎿቇ‫ޠ‬㧘᧲੩ᄢቇ಴ ળ(1995)శߦ⥋ࠆᐢ▸ߥᵄ㐳㗔ၞߩ౉኿శߦኻߒ㧘෻኿₸㧝㧑5)

A. Kato, A. Ohnishi and T. Hayashi: Proc. of the 4th Euro-એਅߩశ෻኿₸ࠍ␜ߔߎߣ߇⏕⹺ߐࠇߚ㧚pean Symposium on Space Environmental and Control Sys-ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ᬀᲫ㕙ߩశ෻኿₸ߪ૶↪

tem, pp. 565㧔1991㧕

ߔࠆࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ߩࡄࠗ࡞㐳ߐߦࠃࠅ⇣ߥࠅ㧘6)㕒㔚᳇ቇળ⹹ ․㓸 ‫ޟ‬㕒㔚ᬀᲫ‫ޠ‬
㧘Vol.18 No.3㧔1992㧕ࡄࠗ࡞㐳ߩ㐳޿ࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࠍ↪޿ߚᬀᲫ㕙߇7)⮮ᧄື਽㧘દ⮮᥍㓶㧘ᨋ෹⋥㧘↢↰ା⊥㧦‫ޟ‬㔚ሶߩૐ෻⿒ᄖశߦኻߔࠆᱜ෻኿₸㧘߅ࠃ߮⚡ᄖ࡮นⷞ࡮ㄭ⿒ᄖ኿₸㕙ߩᒻᚑߣ෻኿₸᷹ቯ‫ޠ‬,శߦኻߔࠆ᜛ᢔ෻኿₸ߣ߽ૐ޿୯ࠍ␜ߔߎߣ߇⏕߆߼

115-A (1995) 1072ࠄࠇߚ㧚ߥ߅㧘੹࿁╩⠪ࠄ߇ᓧߚታ㛎⚿ᨐߪ㧘ࡄࠗ࡞㐳ߩ⇣ߥࠆ
2 ⒳㘃ߩࠞ࡯ࡏࡦࡈࠔࠗࡃ࡯ࡄࠗ࡞ FT-200 ߣ FT-300 ߩᬀᲫ㕙ࠍኻ⽎ߣߒߚ߽ߩߢ޽ࠅ㧘ࡄࠗ࡞㐳߿ᬀᲫኒᐲࠍߐࠄ㔚᳇ቇળ⺰ᢥ⹹ A㧘