JP4407708B2 - コート材料 - Google Patents
コート材料 Download PDFInfo
- Publication number
- JP4407708B2 JP4407708B2 JP2007054061A JP2007054061A JP4407708B2 JP 4407708 B2 JP4407708 B2 JP 4407708B2 JP 2007054061 A JP2007054061 A JP 2007054061A JP 2007054061 A JP2007054061 A JP 2007054061A JP 4407708 B2 JP4407708 B2 JP 4407708B2
- Authority
- JP
- Japan
- Prior art keywords
- ptfe
- graphite
- fluororesin
- crosslinked
- release layer
- 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.)
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- 239000000463 material Substances 0.000 title claims description 29
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 54
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 54
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 43
- 239000004917 carbon fiber Substances 0.000 claims description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 29
- 229910002804 graphite Inorganic materials 0.000 claims description 25
- 239000010439 graphite Substances 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 230000005865 ionizing radiation Effects 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 239000012298 atmosphere Substances 0.000 claims description 9
- 229920001577 copolymer Polymers 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 claims 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 46
- 230000000052 comparative effect Effects 0.000 description 15
- 238000002156 mixing Methods 0.000 description 14
- 230000001678 irradiating effect Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000009503 electrostatic coating Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Fixing For Electrophotography (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
30mmのアルミニウム四角板の表面をサンドブラストで粗面化し、耐熱タイプの金属用プライマー(ダイキン工業製、GLP−103SR)を2μm厚となるように塗装し、150℃で10分間焼き付け、70℃で10分間乾燥し、プライマー層を作製する。
架橋PTFEと繊維長が50μmの黒鉛系のカーボン繊維の混合割合を、15重量%と3重量%(実施例2)、15重量%と5重量%(実施例3)、10重量%と5重量%(実施例4)、20重量%と5重量%(実施例5)と変えたフッ素樹脂を用いて離型層を作製した。
ベース樹脂を実施例1〜5のPFAから、MFA、FEPに変え、架橋PTFEと繊維長が50μmの黒鉛系のカーボン繊維の混合割合を、20重量%と3重量%として離型層を作製した。
カーボン繊維を混和させずに、架橋PTFEを15重量%となるようにベース樹脂としてのPFAに混和させて離型層を作製した。
架橋PTFEを15重量%となるように、またカーボン繊維の混和量を10重量%となるようにPFAに混和させて離型層を作製した。
黒鉛系のカーボン繊維を用いずに炭素系のカーボン繊維を用い、実施例2と同様な混合割合で混和させて離型層を作製した。
架橋PTFEを用いず、架橋なしのPTFEを用い、実施例2と同様な混合割合で混和させて離型層を作製した。
架橋PTFEと黒鉛系のカーボン繊維を、それぞれ3重量%、PFAに混和させて離型層を作製した。
架橋PTFEを、PFAに50重量%で混和させて離型層を作製した。
繊維長さ70μmと長い黒鉛系のカーボン繊維を用い、実施例2と同様な混合割合で混和させて離型層を作製した。
上に、35kVの電圧を印加しながら静電塗装する。
2 プライマー層
3 離型層
Claims (2)
- 繊維長が50μm以下の黒鉛系のカーボン繊維と、ポリテトラフルオロエチレン(PTFE)を融点近くの温度に加熱し、これを不活性ガス雰囲気中で電離性放射線を照射して架橋させた架橋PTFEを含むフッ素樹脂からなるコート材料であって、前記黒鉛系のカーボン繊維を、前記黒鉛系のカーボン繊維と前記架橋PTFE及び前記フッ素樹脂との総重量の1〜5wt%含有し、前記架橋PTFEを、前記黒鉛系のカーボン繊維と前記架橋PTFE及び前記フッ素樹脂との総重量の10〜30wt%含有することを特徴とするコート材料。
- フッ素樹脂は、融点近くの温度に加熱し、不活性ガス雰囲気中で電離性放射線を照射して架橋させたポリテトラフルオロエチレン(PTFE)を含み、ベースのフッ素樹脂として、テトラフルオロエチレン−パーフルオロアルキルビニルエーテル共重合体(PFA)、テトラフルオロエチレン−ヘキサフルオロプロピレン共重合体(FEP)、テトラフルオロエチレン−パーフルオロメチルビニルエーテル(MFA)からなる群より選ばれた少なくとも1つの樹脂からなる請求項1に記載のコート材料。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007054061A JP4407708B2 (ja) | 2007-03-05 | 2007-03-05 | コート材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007054061A JP4407708B2 (ja) | 2007-03-05 | 2007-03-05 | コート材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008216639A JP2008216639A (ja) | 2008-09-18 |
| JP4407708B2 true JP4407708B2 (ja) | 2010-02-03 |
Family
ID=39836753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007054061A Active JP4407708B2 (ja) | 2007-03-05 | 2007-03-05 | コート材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4407708B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8805257B2 (en) | 2011-07-07 | 2014-08-12 | Fuji Xerox Co., Ltd. | Applying device, fixing device, and image forming apparatus |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104220226A (zh) | 2012-03-30 | 2014-12-17 | 住友电工超效能高分子股份有限公司 | 树脂剥离性治具 |
| JP6425371B2 (ja) * | 2012-08-02 | 2018-11-21 | キヤノン株式会社 | 定着部材及びその製造方法、定着装置、画像形成装置 |
| JP6750645B2 (ja) * | 2018-05-22 | 2020-09-02 | ダイキン工業株式会社 | ポリテトラフルオロエチレン組成物 |
| CN115608590A (zh) * | 2022-11-04 | 2023-01-17 | 江苏贝尔机械有限公司 | 一种存放粘性料料仓内壁的ptfe喷涂工艺 |
-
2007
- 2007-03-05 JP JP2007054061A patent/JP4407708B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8805257B2 (en) | 2011-07-07 | 2014-08-12 | Fuji Xerox Co., Ltd. | Applying device, fixing device, and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008216639A (ja) | 2008-09-18 |
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