JPH0334497B2 - - Google Patents
Info
- Publication number
- JPH0334497B2 JPH0334497B2 JP57177119A JP17711982A JPH0334497B2 JP H0334497 B2 JPH0334497 B2 JP H0334497B2 JP 57177119 A JP57177119 A JP 57177119A JP 17711982 A JP17711982 A JP 17711982A JP H0334497 B2 JPH0334497 B2 JP H0334497B2
- Authority
- JP
- Japan
- Prior art keywords
- fluoro
- rubber
- fluororubber
- composition
- vinylidene fluoride
- 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.)
- Expired - Lifetime
Links
- 229920001973 fluoroelastomer Polymers 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 21
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 10
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 7
- -1 perfluoroalkyl vinyl ether Chemical compound 0.000 claims description 6
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 2
- GRPIQKZLNSCFTB-UHFFFAOYSA-N n-[bis(dimethylamino)-fluoroimino-$l^{5}-phosphanyl]-n-methylmethanamine Chemical compound CN(C)P(=NF)(N(C)C)N(C)C GRPIQKZLNSCFTB-UHFFFAOYSA-N 0.000 claims description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011231 conductive filler Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 1
- IPJGAEWUPXWFPL-UHFFFAOYSA-N 1-[3-(2,5-dioxopyrrol-1-yl)phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC(N2C(C=CC2=O)=O)=C1 IPJGAEWUPXWFPL-UHFFFAOYSA-N 0.000 description 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- HZTNYDWTDTYXQC-UHFFFAOYSA-N bis(prop-2-ynyl) benzene-1,4-dicarboxylate Chemical compound C#CCOC(=O)C1=CC=C(C(=O)OCC#C)C=C1 HZTNYDWTDTYXQC-UHFFFAOYSA-N 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001198 elastomeric copolymer Polymers 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- GRPURDFRFHUDSP-UHFFFAOYSA-N tris(prop-2-enyl) benzene-1,2,4-tricarboxylate Chemical compound C=CCOC(=O)C1=CC=C(C(=O)OCC=C)C(C(=O)OCC=C)=C1 GRPURDFRFHUDSP-UHFFFAOYSA-N 0.000 description 1
- XHGIFBQQEGRTPB-UHFFFAOYSA-N tris(prop-2-enyl) phosphate Chemical compound C=CCOP(=O)(OCC=C)OCC=C XHGIFBQQEGRTPB-UHFFFAOYSA-N 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
本発明は、フツ素ゴム組成物に関し、更に詳しく
は炭素繊維を配合したフツ素ゴム組成物に関す
る。
加硫可能なフツ素ゴム組成物に充填材としてカ
ーボンブラツクを配合することは従来から行われ
ている。しかしこれだけでは得られたフツ素ゴム
加硫成形品は1013Ω−cm程度の体積固有抵抗値し
か示さないので導電性が要求される用途には使用
できない。そこで、加硫成形品に導電性を与える
ためにフツ素ゴム組成物に黒鉛、導電性カーボン
ブラツク、金属粉体（フアイバー状のものも含
む）、導電性表面処理した無機粉体をを配合する
ことが考えられる。
しかし、通常の導電性カーボンブラツクなどを
使用する場合は、フツ素ゴム加工時におけるロー
ル混合などの機械的剪断力を受けて導電性カーボ
ンブラツクのストラクチヤーが破壊され、フツ素
ゴム加硫成形品に十分な導電性を与えることがで
きない。そこで導電性を十分なものとするために
多量に配合すると、導電性はともかく、加硫ゴム
が硬くなり、ゴム特性が失われる。
金属などのコーテイングにより導電性表面処理
した無機粉体を使用する場合、十分な導電性を与
える為には多量に配合しなければならず、比重の
大きいゴムとなり、ゴムの復元性も劣る。
この様に、上述の従来の導電性充填材では満足
な導電性フツ素ゴム組成物を得ることはできな
い。
本発明者らは、より効果的な導電性フツ素ゴム
組成物を得べく研究を重ねた結果、導電性充填材
として炭素繊維を用いることにより、多くの要求
を満足する組成物が得られることを見い出し、本
発明を完成するに至つた。
すなわち、本発明の要旨は、加硫可能なフツ素
ゴム組成物に炭素繊維および要すれば導電性処理
された無機物質ならびに／または導電性カーボン
を配合したことを特徴とするフツ素ゴム組成物に
存する。
本発明の組成物に用いるフツ素ゴムとは、加硫
可能なフツ素ゴムならばいずれでもよい。
本発明においてフツ素ゴムとは、フツ素化され
た弾性状重合体であり、従来公知のフツ素ゴムは
いずれも含まれ、代表的なフツ素ゴムとしては、
ビニリデンフルオライド／ヘキサフルオロプロピ
レン系、ビニリデンフルオライド／テトラフルオ
ロエチレン／ヘキサフルオロプロピレン系、ビニ
リデンフルオライド／クロロトリフルオロエチレ
ン系、テトラフルオロエチレン／プロピレン系、
ヘキサフルオロプロピレン／エチレン系、パーフ
ルオロアルキルビニルエーテル（複数個のエーテ
ル結合を含むものも包含する）／オレフイン（テ
トラフルオロエチレン、エチレンなど）系、フル
オロシリコン系、フルオロフオスフアゼン系など
のフツ素ゴムが挙げられ、またこれらフツ素ゴム
のあるものは加硫反応性を高めるためにそのポリ
マー鎖にヨウ素原子や臭素原子を結合するもの
（例えば特開昭53−125491号、特公昭53−4115号、
特願昭57−130781号を参照）であつても良い。
この様なフツ素ゴムには数平均分子量500〜
20000の液状フツ素ゴムを併用して組成物の硬さ
や伸びを調節することができる。
低分子量の液状フツ素ゴムとしては、上記の対
応ゴムが挙げられ、前記加硫可能なフツ素ゴム
100重量部に対して２〜50重量部の割合で用いら
れる。
加硫剤としてのパーオキサイド化合物は、パー
オキシラジカルとポリマーラジカルとに対して反
応活性を有するものであれば原則的に有効であつ
て、特に種類は制限されない。好ましいものとし
ては、トリアリルシアヌレート、トリアリルイソ
シアヌレート、トリアクリルホルマール、トリア
リルトリメリテート、Ｎ，N′−ｍ−フエニレン
ビスマレイミド、ジプロパルギルテレフタレー
ト、ジアリルフタレート、テトラアリルテレフタ
ールアミド、トリアリルホスフエート、ヘキサフ
ルオロトリアリルイソシアヌレート、Ｎ−メチル
テトラフルオロジアリルイソシアヌレートが挙げ
られる。これらは前記加硫可能なフツ素ゴム100
重量部に対して0.1〜10重量部の割合で用いられ
る。
パーオキサイド化合物により加硫する場合、ラ
ジカル官能で加硫に寄与する多官能性化合物（た
とえばCH2＝CH-、CH2＝CH-CH2-、CF2＝CF
を少くとも２個含む化合物、好ましくはジアルキ
ルタイプの化合物。）を前記加硫可能なフツ素ゴ
ム100重量部に対して0.5〜10重量部の割合で配合
することができる。
フツ素ゴムとしては、ポリアミン加硫またはポ
リオール加硫可能なフツ素ゴムも好ましく用いら
れる。
炭素繊維のうち、市販のものの多くは集束剤を
使用しているため、そのまま使用すると発泡等の
原因になりやすい。炭素繊維としては、原料にア
クリロニトリルを用いたものが好ましく、寸法と
しては長さ0.1〜５mmで、長さ／直径の比が少く
とも10であるものが好ましい。
炭素繊維の配合割合は、所望の体積固有抵抗値
によつて定められるが、フツ素ゴム100重量部に
対して１〜300重量部配合すれば、10-1〜1013Ω-
cmの範囲で体積固有抵抗値を変化させることがで
き、ほぼすべての導電性用途に応用できる。
本発明の組成物には、炭素繊維に加えて、前記
導電性処理された無機物質および／または導電性
カーボンを適宜配合することができ、これにより
導電性を損うことなくフツ素ゴムの機械的物性を
改良することができる。
この様な無機物質の例としては、金属またはそ
の酸化物、具体的には亜鉛華などが挙げられる。
これらの他の導電性充填材は、フツ素ゴム100
重量部に対して好ましくは５〜20重量部の割合で
配合される。
さらに、本発明の組成物には他の通常の添加剤
を目的に応じて適宜加えることができる。
本発明の組成物は、上記各成分を通常の方法に
より混合、混練して、あるいはケトン類溶剤で溶
液にして調製することができる。
加硫は、加硫剤の種類に応じ、適当な通常の方
法で行うことができる。
本発明の組成物は、導電性材料として炭素繊維
を含有しているため、導電性と共に熱伝導性も有
し、得られた加硫ゴムの比重は低く、ゴム表面の
非固着性すぐれている。
次に実施例および比較例を示し、本発明を具体
的に説明する。
実施例１〜６および比較例１〜３
フツ素ゴムとしてビニリデンフルオライド／ヘ
キサフルオロプロペン弾性状共重合体（実施例１
〜６、比較例１〜３を用い、第１表に示す組成の
フツ素ゴム組成物を調製した。
各組成物の物性を第２表に示す。
次に、各組成物から板状試験ピース（150mm×
15mm×２mm）を作成し、第２表に示す条件で加硫
した後、常態物性を測定した。結果を第２表に示
す。
The present invention relates to a fluororubber composition, and more particularly to a fluororubber composition blended with carbon fibers. It has been conventional practice to incorporate carbon black as a filler into vulcanizable fluororubber compositions. However, with this alone, the obtained fluoro rubber vulcanized molded product exhibits a volume resistivity value of only about 10 13 Ω-cm, so it cannot be used in applications requiring electrical conductivity. Therefore, in order to impart electrical conductivity to vulcanized molded products, graphite, electrically conductive carbon black, metal powder (including fiber-like powder), and inorganic powder with electrically conductive surface treatment are added to the fluoro rubber composition. It is possible that However, when using ordinary conductive carbon black, the structure of the conductive carbon black is destroyed by mechanical shearing force such as roll mixing during fluoro rubber processing, and the fluoro rubber vulcanized molded product is damaged. Cannot provide sufficient conductivity. Therefore, if a large amount is added in order to obtain sufficient conductivity, the vulcanized rubber becomes hard and loses its rubber properties, regardless of the conductivity. When using inorganic powder whose conductive surface has been treated with a metal coating, a large amount must be blended in order to provide sufficient conductivity, resulting in a rubber with a high specific gravity and poor recovery properties. As described above, it is not possible to obtain a satisfactory conductive fluororubber composition using the conventional conductive fillers described above. As a result of repeated research to obtain a more effective conductive fluororubber composition, the present inventors have discovered that by using carbon fiber as a conductive filler, a composition that satisfies many requirements can be obtained. They discovered this and completed the present invention. That is, the gist of the present invention is to provide a fluoro-rubber composition characterized in that a vulcanizable fluoro-rubber composition is blended with carbon fibers and, if necessary, an inorganic substance treated with conductivity and/or conductive carbon. exists in The fluororubber used in the composition of the present invention may be any vulcanizable fluororubber. In the present invention, fluororubber refers to a fluorinated elastic polymer, and includes all conventionally known fluororubbers, with typical fluororubbers including:
vinylidene fluoride/hexafluoropropylene series, vinylidene fluoride/tetrafluoroethylene/hexafluoropropylene series, vinylidene fluoride/chlorotrifluoroethylene series, tetrafluoroethylene/propylene series,
Fluororubbers such as hexafluoropropylene/ethylene-based, perfluoroalkyl vinyl ether (including those containing multiple ether bonds)/olefin (tetrafluoroethylene, ethylene, etc.)-based, fluorosilicone-based, fluorophosphazene-based, etc. In addition, some of these fluoro rubbers have iodine atoms or bromine atoms bonded to their polymer chains in order to increase the vulcanization reactivity (e.g., JP-A No. 53-125491, JP-B No. 53-4115). ,
(see Japanese Patent Application No. 57-130781). Such fluoro rubber has a number average molecular weight of 500~
20000 liquid fluororubber can be used in combination to adjust the hardness and elongation of the composition. Examples of the low molecular weight liquid fluororubber include the corresponding rubbers listed above, and the vulcanizable fluororubber mentioned above.
It is used in a proportion of 2 to 50 parts by weight per 100 parts by weight. The peroxide compound as a vulcanizing agent is in principle effective as long as it has reactive activity toward peroxy radicals and polymer radicals, and the type thereof is not particularly limited. Preferred examples include triallyl cyanurate, triallyl isocyanurate, triallyl formal, triallyl trimellitate, N,N'-m-phenylene bismaleimide, dipropargyl terephthalate, diallyl phthalate, tetraallyl terephthalamide, Examples include triallyl phosphate, hexafluorotriallyl isocyanurate, and N-methyltetrafluorodiallyl isocyanurate. These are the vulcanizable fluoro rubber 100
It is used in a proportion of 0.1 to 10 parts by weight. When vulcanizing with peroxide compounds, polyfunctional compounds that contribute to vulcanization with radical functionality (for example, CH 2 = CH - , CH 2 = CH - CH 2- , CF 2 = CF
A compound containing at least two of, preferably a dialkyl type compound. ) can be blended in an amount of 0.5 to 10 parts by weight based on 100 parts by weight of the vulcanizable fluororubber. As the fluororubber, fluororubber that can be vulcanized with polyamines or polyols is also preferably used. Many commercially available carbon fibers use a sizing agent, so if used as is, they tend to cause foaming. The carbon fiber preferably uses acrylonitrile as a raw material, has a length of 0.1 to 5 mm, and has a length/diameter ratio of at least 10. The blending ratio of carbon fiber is determined by the desired volume resistivity value, but if 1 to 300 parts by weight are blended to 100 parts by weight of fluorocarbon rubber, the carbon fiber will have a resistance of 10 -1 to 10 13 Ω -
The volume resistivity value can be varied within a cm range, making it applicable to almost all conductive applications. In addition to the carbon fibers, the composition of the present invention can appropriately contain the conductivity-treated inorganic substance and/or conductive carbon. physical properties can be improved. Examples of such inorganic substances include metals or oxides thereof, specifically zinc white. These other conductive fillers are Fluorubber 100
It is preferably blended in an amount of 5 to 20 parts by weight. Furthermore, other conventional additives can be appropriately added to the composition of the present invention depending on the purpose. The composition of the present invention can be prepared by mixing and kneading the above-mentioned components in a conventional manner, or by forming a solution in a ketone solvent. Vulcanization can be carried out by any suitable conventional method depending on the type of vulcanizing agent. Since the composition of the present invention contains carbon fiber as an electrically conductive material, it has both electrical conductivity and thermal conductivity, and the resulting vulcanized rubber has a low specific gravity and has excellent non-stick properties on the rubber surface. . Next, examples and comparative examples will be shown to specifically explain the present invention. Examples 1 to 6 and Comparative Examples 1 to 3 Vinylidene fluoride/hexafluoropropene elastomeric copolymer (Example 1
-6, Comparative Examples 1 to 3 were used to prepare fluororubber compositions having the compositions shown in Table 1. Table 2 shows the physical properties of each composition. Next, a plate-shaped test piece (150 mm x
After vulcanization under the conditions shown in Table 2, the normal physical properties were measured. The results are shown in Table 2.
【表】【table】
Claims (1)
ロピレン系、ビニリデンフルオライド／テトラフ
ルオロエチレン／ヘキサフルオロプロピレン系、
ビニリデンフルオライド／クロロトリフルオロエ
チレン系、テトラフルオロエチレン／プロピレン
系、ヘキサフルオロプロピレン／エチレン系、パ
ーフルオロアルキルビニルエーテル／オレフイン
系、フルオロシリコン系およびフルオロフオスフ
アゼン系フツ素ゴムから選ばれる少なくとも１種
をフツ素ゴムとして含む加硫可能なフツ素ゴム組
成物に炭素繊維および要すれば導電性処理された
無機物質ならびに／または導電性カーボンを配合
したことを特徴とするフツ素ゴム組成物。 ２ 数平均分子量500〜20000の液状フツ素ゴムを
さらに配合した特許請求の範囲第１項記載の組成
物。[Claims] 1 Vinylidene fluoride/hexafluoropropylene system, vinylidene fluoride/tetrafluoroethylene/hexafluoropropylene system,
At least one member selected from vinylidene fluoride/chlorotrifluoroethylene-based, tetrafluoroethylene/propylene-based, hexafluoropropylene/ethylene-based, perfluoroalkyl vinyl ether/olefin-based, fluorosilicone-based, and fluorophosphazene-based fluororubbers. 1. A fluoro-rubber composition comprising a vulcanizable fluoro-rubber composition containing as a fluoro-rubber, blended with carbon fibers and, if necessary, an inorganic substance treated with conductivity and/or conductive carbon. 2. The composition according to claim 1, further comprising a liquid fluororubber having a number average molecular weight of 500 to 20,000.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17711982A JPS5966442A (en) | 1982-10-07 | 1982-10-07 | Fluororubber composition |
| EP83109600A EP0107793A1 (en) | 1982-09-29 | 1983-09-27 | Carbon fiber-containing fluoroelastomer composition |
| US06/536,964 US4491536A (en) | 1982-09-29 | 1983-09-29 | Carbon fiber-containing fluoroelastomer composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17711982A JPS5966442A (en) | 1982-10-07 | 1982-10-07 | Fluororubber composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5966442A JPS5966442A (en) | 1984-04-14 |
| JPH0334497B2 true JPH0334497B2 (en) | 1991-05-22 |
Family
ID=16025491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17711982A Granted JPS5966442A (en) | 1982-09-29 | 1982-10-07 | Fluororubber composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966442A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0645724B2 (en) * | 1985-03-23 | 1994-06-15 | 旭化成工業株式会社 | Carbon fiber composite resin composition |
| JP2635253B2 (en) * | 1991-10-29 | 1997-07-30 | 日東紡績株式会社 | Short fiber-containing polymer composition and method for controlling electric resistance of polymer composition |
| JP3277571B2 (en) * | 1992-10-02 | 2002-04-22 | 日本メクトロン株式会社 | Low hardness fluoro rubber composition |
| WO2009072606A1 (en) * | 2007-12-06 | 2009-06-11 | Daikin Industries, Ltd. | Peroxide-curable, electrically conductive fluoroelastomer composition |
| JP5642527B2 (en) * | 2010-12-15 | 2014-12-17 | 三菱電線工業株式会社 | Transport roller |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5269956A (en) * | 1975-12-09 | 1977-06-10 | Asahi Glass Co Ltd | Fluorine-containing copolymer compositions |
| JPS56165938A (en) * | 1980-05-23 | 1981-12-19 | Sharp Corp | Optical scanner |
-
1982
- 1982-10-07 JP JP17711982A patent/JPS5966442A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5269956A (en) * | 1975-12-09 | 1977-06-10 | Asahi Glass Co Ltd | Fluorine-containing copolymer compositions |
| JPS56165938A (en) * | 1980-05-23 | 1981-12-19 | Sharp Corp | Optical scanner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5966442A (en) | 1984-04-14 |
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