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JPS5931984A - Heat roller for heat fixation - Google Patents

Heat roller for heat fixation

Info

Publication number
JPS5931984A
JPS5931984A JP14238582A JP14238582A JPS5931984A JP S5931984 A JPS5931984 A JP S5931984A JP 14238582 A JP14238582 A JP 14238582A JP 14238582 A JP14238582 A JP 14238582A JP S5931984 A JPS5931984 A JP S5931984A
Authority
JP
Japan
Prior art keywords
heat
coating layer
roll
silicone rubber
copies
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14238582A
Other languages
Japanese (ja)
Inventor
Hirotada Fujii
博匡 藤井
Shuji Kon
修二 今
Setsu Hanai
花井 節
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP14238582A priority Critical patent/JPS5931984A/en
Publication of JPS5931984A publication Critical patent/JPS5931984A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/20Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2053Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
    • G03G15/2057Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating relating to the chemical composition of the heat element and layers thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE:To increase mechanical strength and to improve fixing performance and the durable number of copies, by providing a silicone rubber coating layer around a roll core bar and forming a coating layer of fluororubber thereupon. CONSTITUTION:Addition reaction type silicone rubber is formed by injection around the roll core bar made of aluminum and cured by being heated at 70 deg.C for two hours. Then, this is sprayed with dispersion of vinylidene fluoride fluororubber containing ethylene tetrafluoride resin under 2-3kg/cm<2> blowing pressure. This is left at room temperature for 10min and dried at 60 deg.C for 10mins, and then baked at 200 deg.C for 30min. Thus the obtained roll is attached to the heat fixation part of a copying machine and felt impregnated with silicone oil having >=10,000 centistoke viscosity is brought into contact with the heat roll, increasing the durable number of copies by about twice as a result of a paper feed test.

Description

【発明の詳細な説明】 [発明の技術ブ・)野1 木北門は1幾械的強度や熱定′f4t’iに1やれ、耐
久1ピ一枚数の向1した熱定希用ヒーl−1,1−′)
に関りる。
[Detailed Description of the Invention] [Technology of the Invention] No. 1 Kihokumon is a heat-setting heel with 1 for mechanical strength and thermal constant 'f4t'i, and 1 for durability and 1 for the number of sheets. -1,1-')
Involved in

[北門の技術的背柑どその問題点1 従来より電r−複77″機に用いられる熱定青用ヒー1
〜IJ−ラとしては、四フッ化、Lブレン樹脂あるいは
パーツ]IL1アル]キシ樹脂等のフッ素樹脂C被覆し
たヒート[」−ラや加熱硬化型のシリ1−シー1ムを被
覆したヒー1− lTl−ラが知られ(いる。
[Hokumon's technical backstory and other problems 1 Heater 1 for heat constant blue conventionally used in electric R-77'' machines
~IJ-La includes tetrafluoride, L-blen resin or parts] IL1 al]oxy resin and other fluororesin C-coated heat [''-la and heat-curable silicon 1-seam 1 coated heat 1. - lTl-la is known.

一般にフッ素樹脂を被覆したヒート11− ラは、接着
力Aゝ)機械的強度に国れζいるの(−耐久1ビ一枚数
が多いとい−)1%所があるが、トノーが−目で一紙の
繊紺内に入り込むには至らないのC゛定り性があまりよ
く’J < 、 Iした表面が光るという欠員がル)つ
た。
In general, Heat 11-La coated with fluororesin has a 1% difference in adhesive strength (A)) mechanical strength (-if the number of sheets is large), but if the tonneau is It was found that the surface of the paper was not so stable that it could not penetrate into the dark blue of a single piece of paper and that the surface glowed.

一方、シリコ1−ンゴムを被覆し/jヒーj〜n−−、
、7Cはゴムににる弾力性ににつてトノーを加月−1l
lil?1りるの(トノーが紙の供随内(、ニ入り込ん
C定容1′1かより41す、表面か光ら41いとい′)
長所が((りるムf71の接’f+hや(;(械的強1
−q +ご劣イ)という欠員があン人二。
On the other hand, silicone rubber is coated /j heat j~n--,
, 7C has a tonneau of approximately 1 liter due to the elasticity of the rubber.
lil? 1. (The tonneau is in the paper compartment (, 41 from the 2nd C constant volume 1'1, 41 from the surface to the light)
The strength is ((Rirum f71's junction 'f + h) and (;(mechanical strength 1
There are two vacancies named -q + inferior.

1イを明の1−1的1 本ヅこ明とら(,1(二のよう41欠点a−解消りるI
、=め1()、売1jl究を進めた結果、11−ル芯金
4にシリ−1−ン「ムの被17i層を設(J、さら(J
ぞの+、 tL−1;7定のノッ累系ゴムを被7Wりれ
ば、機械的強度(ゝ)熱定石tlJに14” 41、耐
久−1ビ一枚教の向−1シ1.−だ1定省川じ−1−1
1−ラかi!f ’3れることを児出しI、゛。
1 I to Akira's 1-1 of 1 Honzuko Akitora (, 1 (2-like 41 defects a-resolved I
,=me1(), As a result of further research, we installed a 17i layer of series 1-m on the 11-ru core metal 4 (J, further (J).
+, tL-1; If you apply 7W to a 7 constant knotted rubber, the mechanical strength (ゝ) thermal stability tlJ will be 14" 41, and the durability will be -1. -1-1
1-Rakai! I gave birth to f '3.

本発明はこの上う4「知見に阜5い(/rさ+’lkb
の(゛、機械的強度に優れ、定着1〕1やl1i4久1
ビ一枚数の向1した熱定f1川ヒー1〜1−1−ノを提
供りる(どを14的どりる。
The present invention is based on further knowledge.
(゛, excellent mechanical strength, fixation 1) 1 and l1i4ku1
Provide heat fixed f1 river heat 1 to 1-1-no with direction 1 of the number of sheets (hit 14 points).

1琵明の概要j 1 %ねl)本ざt明のじ−1・11− 7は、11−
ル芯金1にシリ−1−ン−r l−\被覆層を設(j、
さら(ごイの1に一フッ素系j11の被覆層を設りたこ
とを特徴どづる。
1 Overview of Bimei 1 %ne l) Honzat Mei Noji-1・11- 7 is 11-
A coating layer is provided on the core metal 1 (j,
Furthermore, it is characterized by providing a coating layer of monofluorine-based J11 on the first part of the rice.

本ずt明に使用りるシリ−1−シー1ムどじ((,11
、fンジJクシ・]ン1j1(をとることの(きるイ・
1加反1+5r■1の常温硬化シリ−)−ンゴムが適し
くいる。
Series 1 Sea 1 Modji ((,11
, fnjijkushi・]n1j1
Room-temperature curing silicone rubber with a resistance of 1 + 5 r 1 is suitable.

また木ざt明に使用りるフッ素系−rノ、としくは、ノ
ッ化じニリfン系フッ素i゛ムに四−ノツ化1fレン樹
脂あるいはパーツ[11,ilアル−11−シ樹脂4)
1へ合したものが適しCいる。イの叩出は、(−の、J
、′)に混合したしのは弾力tl+に畠°むととも(、
二(代域的強L(L【こ1@れ、かつシリニ]−ンゴj
1土に塗rl+ l−1ゝ+(lいから(ある。四−ノ
ッ化1−’1−レン樹脂等のノツ桑樹脂の含有量は10
〜20重学%が適しくいる。(二の値を越えるど焼(N
J GJ濡度が高くなっ(シリ1−ンゴムの表面の劣化
力′N起こりXbりくなり、この値未満では強度が不充
分どなる。ごのよ・−) <c ’bのには例えt、に
タイキンコー業打からGIS−213としη市販されて
いるディスバージ]ンターrゾのしのがある。
In addition, the fluorine-based resin used for wood cutting, specifically, the fluorine-based fluorine-based resin, the tetra-fluorine resin, or the parts [11, il al-11-resin]. 4)
The one that matches 1 is suitable. The knockout of A is (-, J
, '), the mixture becomes elastic tl+, and (,
2 (substitute strong L (L [ko1@re, katsu shirin])
1 Apply to the soil rl+l-1ゝ+(l) (There is.The content of Notsukuwa resin such as 1-'1-lene tetra-notide resin is 10
~20% of universities are suitable. (Doyaki exceeding the value of 2 (N
J GJ wettability increases (the deterioration force 'N of the surface of the silicone rubber occurs, and the strength becomes insufficient if it is less than this value.) There is a commercially available GIS-213 from Taikin Kogyo.

次に本発明の熱定着用ヒー1−11−ラの製造lj法に
つい(説明づる。
Next, the manufacturing method of the heat fixing heater 1-11-ra of the present invention will be explained.

まず、n12脂したロール芯金を用意し、この上にシリ
1−ン1)、4被qiシ、これを1σ1化りる。シリ1
−シーf/\のi!!!覆し/+: 1.1−シ1【、
ニフッ素系−r lxのi(スパージ=1ンをメゾIノ
イ塗装し乾燥L/ /=後、約200 ”C”C3″5
05)間焼イ=J tノる。
First, a roll core metal with n12 fat is prepared, and a silicone 1) and 4 qi sheets are placed on top of this to make it 1σ1. Siri 1
-Shi f/\ no i! ! ! Overturn/+: 1.1-shi1[,
After applying Nifluorine-r lx i (sparge = 1 n and drying L/ /=, approximately 200 ``C''C3''5
05) Intermediate = J tnoru.

(二の、1、)にしく1!/ ’+ねた11−ノ(31
、使用に際[)(は粘111か+ 00 (1(l l
!ンf−ス1〜−−クス以1のシリ1−ンΔrルを1$
布jlるのがFll ;LLlい1.粘度が10000
 L ンf−/、 l−−クス未WnC′あるとA(ル
かフッ素系1ムの膜を一通つ(1・(J被覆されたシリ
1−ンゴムを膨潤さl!(シまうの1−好ましく 7i
い。
(Second, 1,) Nishiku 1! / '+Net11-ノ(31
, when using [)( is viscosity 111 or + 00 (1(l l
! Series f-s1~--x1 series Δr for 1$
Cloth jl is Fll; LLl 1. Viscosity is 10000
If there is no WnC', apply one fluorine-based membrane (1) to the coated silicone rubber (1). -preferably 7i
stomach.

シリ1−ンA、イルの〈?イロは例え(1【シリ1−ン
Aイルをしみ込まμたフ1ルトを熱定着用じ−1・11
−ノに接触さIi l’ II給するか、dするいは熱
定着に使用りる加1[11−ラに予めシリX1−シイイ
ルを含浸さI!(ヒル1−ローラに移(jさけるよ−)
にしくt)J、い。
Series 1-A, Ile's <? Iro is an example (1 [Silver 1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1.
- Ii l' II to be applied to the surface of Ii l' II, or to be used for heat fixing. (Move to Hill 1-Lola (J Sakeruyo-)
Nishikut) J, I.

1琵明の実施例1 次に本発明の実施例(Jつい(説明づる。1 Bimei Example 1 Next, examples of the present invention will be explained.

実施例 1〜リクレン(゛脱脂した外径30關、内径24關。Example 1~Reclean (Degreased outer diameter 30 mm, inner diameter 24 mm.

長さ270 uの]Iルミニウム製σ月1−ル芯金1−
にインジェクション方式により例加反応型のシリ」−ン
−「ム(iA越化学ネ1製X−32−/I B (5)
を成形し、次いて70°0.2時間加熱しC硬化さ1主
だ。
Length 270 u] Iluminium σ month 1-ru core bar 1-
Additive reaction type silicone (X-32-/I B (5)
It was molded and then heated at 70° for 0.2 hours to harden it.

この十に四ノツ化」ブレン樹脂を含有CJるノツ化ビニ
リデン系フッ素ゴムのディスバーシュ1ン(タイ4ン[
業桓製G1−8 213)を吹イ・1()Ji−2・〜
・3 kg / c+J t’スプレィliし/l−、
、これを窄)晶C10分間、史に60 ℃P 10分間
乾燥し、次いc′200℃で30分間焼イ」(Jた。
Disbursement of CJ vinylidene-based fluororubber containing Blend resin.
G1-8 213) made by Gyohan I・1()Ji-2・~
・3 kg/c+J t'spray/l-,
This was then dried at 60°C for 10 minutes, then baked at 200°C for 30 minutes.

このJ:うにして1りられたLl−シを複写機の熱定着
部に取目り、粘度が10000レンブス1−一りス以」
のシリ]1−ンAイルをしみ込ま1!にフェル1をヒー
1〜[」−ラに接触さけ′C通紙試験(〕だどころ、定
定着像の光沢はなくなり、また11−ラ表面の傷は従来
のちのに比べC少なく、しかl〕耐久1ビ一枚数が約2
倍増加した。また定着1ノロ、1的10%向上しCいた
The viscosity of this J: is 10,000 lenbus 1-1 lisu.''
[Siri] 1-Infiltrate the air 1! However, the gloss of the fixed image was lost, and there were fewer scratches on the surface of the 11-layer compared to the conventional one, but it was ]Durability: 1 piece per piece is approximately 2
doubled. In addition, the fixing rate improved by 10% and C was achieved.

[発明の効果1 以上説明したように本発明の熱定着用に−1−II−ラ
バ、(幾械的強1u t、: l@ し、定石↑’I 
−1j J、ヒml 久−1ビ一枚数か向1しくいる。
[Effect of the invention 1 As explained above, the -1-II-rubber (geometric strength 1ut,: l@) for heat fixing of the present invention,
-1j J, Himl Ku-1 Bi one number or one direction.

代理人弁狸1   須 111  仏 (ほか1名)Agent Bentanuki 1 Su 111 Buddha (1 other person)

Claims (1)

【特許請求の範囲】 (1) Ll−ル芯金−1にシリ−1−ン−r IX被
覆層を設(J、さらにぞの1(こフッ素系11\の被r
Bv4を設(またことを特徴どりる熱定り用じ−1・1
1−>。 (2)ノッ県系ゴムの被M IM 、1−1.二はさら
に粘度が1000 OL?ンfス1〜−クス以71のシ
リニ1−ンAイルが塗イlされ(いるQ:iii’l晶
求の範囲第1 Jl記戦の熱定着用ピー1−11−ラ。 に3)シリ−1−ン−「ムは(=1加反応型の常温硬化
シリ:1−ンイムぐある特許請求の範囲第1項記載また
LJ第2 JR記載の熱定着用ヒーl−1,1−ラ。 (4)フッ素系1ムはノッ化ビーリγン系ノツ素−イl
\に四ノッ化Lブレン樹脂ま1.、−はパーツ1111
ノlルJ]キシ樹脂を混合したものひある特許請求の範
囲第1JrJ−第31nのいずれかl Ji’!記載の
熱定着用に−1〜[J−ラ。 〈t5)フッ素系ゴムの被覆はスフレ、イ塗装にJ、り
行なわれる特許請求の範囲第11U4へ・第4項のいず
れか1項記載の熱定着用ヒー1〜(−1−ラ。
[Scope of Claims] (1) A silicone-1-r IX coating layer is provided on the Ll-ru core metal-1 (J, and further a coating layer of fluorine-based 11\) is provided.
Established Bv4 (also features a heat setting method - 1.1
1->. (2) MIM of Nokken rubber, 1-1. The second one has a viscosity of 1000 OL? 3 ) Silicone (1) is (=1 reaction type room-temperature curing silicone: 1-im) Heat fixing heel 1,1 described in Claim 1 and also described in LJ No. 2 JR (4) Fluorine-based 1 is a fluorinated birylene-based compound.
\ Tetranotated L-blen resin or 1. , - is part 1111
[No. 1 J] Ji'! -1 to [J-ra] for heat fixing as described. <t5) Covering with fluorine-based rubber is carried out for soufflé and painting.Claim No. 11U4・Heat fixing heater 1 to (-1-ra) according to any one of claim 4.
JP14238582A 1982-08-17 1982-08-17 Heat roller for heat fixation Pending JPS5931984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14238582A JPS5931984A (en) 1982-08-17 1982-08-17 Heat roller for heat fixation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14238582A JPS5931984A (en) 1982-08-17 1982-08-17 Heat roller for heat fixation

Publications (1)

Publication Number Publication Date
JPS5931984A true JPS5931984A (en) 1984-02-21

Family

ID=15314130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14238582A Pending JPS5931984A (en) 1982-08-17 1982-08-17 Heat roller for heat fixation

Country Status (1)

Country Link
JP (1) JPS5931984A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182473A (en) * 1984-02-29 1985-09-18 Canon Inc Elastic roller and fixing device with elastic roller
JPS6183567A (en) * 1984-10-01 1986-04-28 Canon Inc Fixing roller and heat fixing device having fixing roller
JPS638778A (en) * 1986-06-30 1988-01-14 Showa Electric Wire & Cable Co Ltd Heat fixing roller
EP0469629A2 (en) * 1990-08-03 1992-02-05 Canon Kabushiki Kaisha Elastic roller and fixing apparatus using same
JPH05297747A (en) * 1992-04-20 1993-11-12 Toshiba Silicone Co Ltd Silicone rubber roller for thermal fixing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182473A (en) * 1984-02-29 1985-09-18 Canon Inc Elastic roller and fixing device with elastic roller
JPS6183567A (en) * 1984-10-01 1986-04-28 Canon Inc Fixing roller and heat fixing device having fixing roller
JPS638778A (en) * 1986-06-30 1988-01-14 Showa Electric Wire & Cable Co Ltd Heat fixing roller
EP0469629A2 (en) * 1990-08-03 1992-02-05 Canon Kabushiki Kaisha Elastic roller and fixing apparatus using same
US5420679A (en) * 1990-08-03 1995-05-30 Canon Kabushiki Kaisha Elastic roller and fixing apparatus using same
JPH05297747A (en) * 1992-04-20 1993-11-12 Toshiba Silicone Co Ltd Silicone rubber roller for thermal fixing

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