JPH04367613A - Polishing and grinding brush - Google Patents
Polishing and grinding brushInfo
- Publication number
- JPH04367613A JPH04367613A JP14304891A JP14304891A JPH04367613A JP H04367613 A JPH04367613 A JP H04367613A JP 14304891 A JP14304891 A JP 14304891A JP 14304891 A JP14304891 A JP 14304891A JP H04367613 A JPH04367613 A JP H04367613A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- resin
- polishing
- brush
- grinding
- 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
Links
- 238000005498 polishing Methods 0.000 title abstract description 25
- 238000000227 grinding Methods 0.000 title abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 55
- 229920005989 resin Polymers 0.000 claims abstract description 35
- 239000011347 resin Substances 0.000 claims abstract description 35
- 210000004209 hair Anatomy 0.000 claims abstract description 20
- 239000003365 glass fiber Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000011156 evaluation Methods 0.000 description 19
- 239000003822 epoxy resin Substances 0.000 description 15
- 229920000647 polyepoxide Polymers 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000003973 paint Substances 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 229910052782 aluminium Inorganic materials 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 229920000178 Acrylic resin Polymers 0.000 description 11
- 239000004925 Acrylic resin Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 238000011049 filling Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 9
- 239000002904 solvent Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 230000003746 surface roughness Effects 0.000 description 5
- 229920005992 thermoplastic resin Polymers 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 239000004760 aramid Substances 0.000 description 4
- 229920003235 aromatic polyamide Polymers 0.000 description 4
- 239000002964 rayon Substances 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- FBOUIAKEJMZPQG-AWNIVKPZSA-N (1E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol Chemical compound C1=NC=NN1/C(C(O)C(C)(C)C)=C/C1=CC=C(Cl)C=C1Cl FBOUIAKEJMZPQG-AWNIVKPZSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000013305 flexible fiber Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- LXMSZDCAJNLERA-ZHYRCANASA-N spironolactone Chemical compound C([C@@H]1[C@]2(C)CC[C@@H]3[C@@]4(C)CCC(=O)C=C4C[C@H]([C@@H]13)SC(=O)C)C[C@@]21CCC(=O)O1 LXMSZDCAJNLERA-ZHYRCANASA-N 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- XMTQQYYKAHVGBJ-UHFFFAOYSA-N 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYLUREA Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XMTQQYYKAHVGBJ-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 240000006248 Broussonetia kazinoki Species 0.000 description 1
- 235000006716 Broussonetia kazinoki Nutrition 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241001265525 Edgeworthia chrysantha Species 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920006303 teflon fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229920006312 vinyl chloride fiber Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Landscapes
- Brushes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、樹脂、ゴム、金属、セ
ラミックス、ガラス、石材、木材、複合材料等の各種材
料の表面を研磨研削するブラシに関する。なかでも、毛
材に特徴を有する該ブラシに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a brush for polishing and grinding the surfaces of various materials such as resin, rubber, metal, ceramics, glass, stone, wood, and composite materials. In particular, the present invention relates to the brush having a characteristic bristle material.
【０００２】0002
【従来の技術】研磨研削ブラシの毛材として、砥粒を含
有する合成樹脂からなる直径０．１〜２．０ｍｍ程度の
モノフィラメントを用いることが提案されている。2. Description of the Related Art It has been proposed to use a monofilament made of synthetic resin containing abrasive grains and having a diameter of about 0.1 to 2.0 mm as the bristle material of an abrasive and grinding brush.
【０００３】例えば、特開昭 ６１−１７６３０４号公
報、特開昭 ６１−２３４８０４号公報、特開昭 ６１
−２５２０７５号公報などには毛材として、砥剤粒子を
含有した熱可塑性樹脂を溶融紡糸して得られるモノフィ
ラメントを毛材として、場合によりさらに加工して、ブ
ラシとしての腰、均整性、研磨性、耐久性などを高めた
ものが提案されている。[0003]For example, JP-A-61-176304, JP-A-61-234804, JP-A-61
-252075, etc., the bristles are monofilaments obtained by melt-spinning thermoplastic resin containing abrasive particles, which are further processed in some cases to improve stiffness, uniformity, and abrasive properties as brushes. , products with improved durability, etc. have been proposed.
【０００４】特開昭６３−２１９２０号には、全芳香族
ポリアミド層と無機細片を含有する全芳香族ポリアミド
層とから形成される扁平系を毛材として用いるブラシが
提案されている。[0004] JP-A-63-21920 proposes a brush that uses a flat type bristle material formed from a wholly aromatic polyamide layer and a wholly aromatic polyamide layer containing inorganic particles.
【０００５】特開平２−２３２１７４号にはアルミナ質
繊維他の無機長繊維を用い、該繊維が５０〜８１容量％
となる様熱硬化性樹脂で固め、これを回転軸と一体とな
っている円筒状のブラシ状とした研磨用回転工具が開示
されている。[0005] In JP-A-2-232174, inorganic long fibers such as alumina fibers are used, and the fibers contain 50 to 81% by volume.
A polishing rotary tool is disclosed in which the polishing tool is hardened with a thermosetting resin and formed into a cylindrical brush shape that is integrated with a rotating shaft.
【０００６】[0006]
【発明が解決しようとする課題】砥剤粒子を含有する熱
可塑性樹脂のモノフィラメントは、溶融紡糸する上で砥
材粒子の含有量に限界があり、その上熱可塑性であるこ
とから樹脂だれを生じ、毛材の損耗が大きく、研磨効率
があまり大きくなく、また、被研磨面の精度も充分でな
い。[Problems to be Solved by the Invention] Monofilaments made of thermoplastic resin containing abrasive particles have a limited amount of abrasive particles when melt-spun, and since they are thermoplastic, resin sag occurs. , the wear of the bristles is large, the polishing efficiency is not very high, and the precision of the surface to be polished is not sufficient.
【０００７】また、特開平２−２３２１７４号に記載の
ブラシ状の回転工具は、その形態からその毛材は、比較
的太いものしか形成されず、しかも毛材の断面形状が同
一でなく、この様な毛材では、被研磨材料が曲面や入り
込んだ面は困難であるし、その上被研磨面の精度が充分
でない。Furthermore, in the brush-like rotary tool described in JP-A-2-232174, due to its shape, the bristles are only relatively thick, and the cross-sectional shapes of the bristles are not the same. With such bristle materials, it is difficult to polish curved or indented surfaces, and furthermore, the precision of the polished surface is not sufficient.
【０００８】本発明は、被研磨研削材料の表面が曲面や
入り込んだ面であっても、研磨研削精度が良好で、研磨
研削能が大きく、それ自体の機械的強度や耐摩耗性に優
れた研磨研削ブラシを提供することにある。[0008] Even if the surface of the material to be polished is a curved surface or an indented surface, the present invention has good abrasive grinding accuracy, high abrasive grinding ability, and has excellent mechanical strength and wear resistance. Our purpose is to provide abrasive grinding brushes.
【０００９】[0009]
【課題を解決するための手段】本発明は、繊維径が３〜
２０μｍのガラス質繊維の長繊維を引揃えて樹脂で結合
したものであって、その断面積が０．００２ｍｍ２ 〜
１．５ｍｍ２ である毛材からなる研磨研削ブラシであ
る。[Means for Solving the Problems] The present invention provides fiber diameters of 3 to 3.
It is made by aligning long glass fibers of 20 μm and bonding them with resin, and the cross-sectional area is 0.002 mm2 ~
This is an abrasive and grinding brush made of 1.5 mm2 bristle material.
【００１０】本発明のガラス質繊維は、市販の周知のも
のが使用できる。即ち、溶融したガラスを急激に引伸ば
して、繊維状としたものであって、Ｅガラス繊維（無ア
ルカリガラス繊維）、Ｃガラス繊維（化学用ガラス繊維
）、Ａガラス繊維（一般用含アルカリガラス繊維）、Ｓ
ガラス繊維（高強度ガラス繊維）、高弾性ガラス繊維等
が使用できる。[0010] As the glass fiber of the present invention, commercially available and well-known fibers can be used. That is, molten glass is rapidly stretched to form fibers, including E glass fiber (alkali-free glass fiber), C glass fiber (chemical glass fiber), and A glass fiber (general use alkali-containing glass). fiber), S
Glass fiber (high-strength glass fiber), high-modulus glass fiber, etc. can be used.
【００１１】該ガラス質繊維の形態は、いわゆる長繊維
である。そしてその径は、３〜２０μｍであり、好まし
くは、３〜１３μｍである。[0011] The form of the glass fiber is so-called long fiber. The diameter thereof is 3 to 20 μm, preferably 3 to 13 μm.
【００１２】この径が２０μｍを超えたものは、研磨研
削した際、研磨研削能は優れるが、磨研研削面の凹凸が
大きくなり過ぎ、表面粗さが大きくなり、精度の良い被
研磨研削面を発現し得ない。[0012] When this diameter exceeds 20 μm, when abrasive grinding is performed, the abrasive grinding ability is excellent, but the unevenness of the abrasive surface becomes too large, the surface roughness becomes large, and the surface to be polished with good precision is not obtained. cannot be expressed.
【００１３】一方、ガラス質繊維の直径が３μｍ未満で
あると、被研磨研削面の凹凸は小さくなるが、研磨研削
能が劣り、毛材の消耗率が大きくなる。On the other hand, if the diameter of the glass fiber is less than 3 μm, the unevenness of the surface to be polished will be reduced, but the polishing performance will be poor and the wear rate of the bristles will be high.
【００１４】なお、ガラス質繊維にその他の繊維を合わ
せ用いることが出来る。例えばアルミナ質繊維、炭化珪
素繊維、チラノ繊維、窒化珪素繊維、シリコンオキシナ
イトライド繊維等のセラミック繊維；スチール繊維、ス
テンレス繊維、ボロン繊維、タングステン繊維、真鍮繊
維等の金属繊維；炭素繊維等から選んで硬度のほか、強
度、耐衝撃性、熱伝導率等の物性のバランスをとるため
２種以上を組合せても良い。Note that other fibers can be used in combination with the glass fibers. For example, ceramic fibers such as alumina fibers, silicon carbide fibers, tyranno fibers, silicon nitride fibers, and silicon oxynitride fibers; metal fibers such as steel fibers, stainless steel fibers, boron fibers, tungsten fibers, and brass fibers; carbon fibers, etc. In addition to hardness, two or more types may be combined in order to balance physical properties such as strength, impact resistance, and thermal conductivity.
【００１５】さらに、研磨研削するブラシでは、被研磨
研削材の硬度に見合って被研磨研削材表面の精度をより
良くするため、毛材の腰の強さの適度なものを選ぶが、
この毛材の腰の強さを調整するため柔軟な繊維、例えば
、レーヨン系繊維、ポリアミド繊維、ポリエステル繊維
、アクリル繊維、ビニロン繊維、ポリエチレン繊維、ポ
リプロピレン繊維、塩化ビニール繊維、テフロン繊維等
の合成繊維；木綿、麻、羊毛、絹、こうぞ、三椏、ジュ
ート等の天然繊維を組合せて用いてもよい。Furthermore, for polishing and grinding brushes, in order to improve the precision of the surface of the material to be polished in proportion to the hardness of the material to be polished, choose one with moderate stiffness of the bristles.
To adjust the stiffness of this hair material, use flexible fibers such as rayon fibers, polyamide fibers, polyester fibers, acrylic fibers, vinylon fibers, polyethylene fibers, polypropylene fibers, vinyl chloride fibers, and synthetic fibers such as Teflon fibers. ; Natural fibers such as cotton, hemp, wool, silk, kozo, mitsumata, and jute may be used in combination.
【００１６】ガラス質繊維にその他の繊維を組合せるに
は、フィラメント単位で混合するか、あるいはその他の
繊維が柔軟な繊維の場合には、ガラス質繊維の束の外周
を巻きつけるのがガラス質繊維を補強するうえからも好
ましい。[0016] To combine glass fibers with other fibers, either mix them filament by filament, or if the other fibers are flexible fibers, wrap the outer periphery of a bundle of glass fibers. It is also preferable from the viewpoint of reinforcing the fibers.
【００１７】これらの繊維を固める樹脂としては、エポ
キシ樹脂、フェノール樹脂、不飽和ポリエステル樹脂、
ビニルエステル樹脂、アルキッド樹脂、尿素−ホルマリ
ン樹脂、ポリイミド樹脂等の熱硬化性樹脂；ポリエチレ
ン、ポリプロピレン、ポリメチルメタクリレート、ポリ
スチレン、ポリ塩化ビニール、ＡＢＳ樹脂、ＡＳ樹脂、
ポリアクリルアミド、ポリアセタール、ポリスルフォン
、ポリカーボネート、ポリフェニレンオキサイド、ポリ
エーテルスルフォン、ポリエーテルケトン、ポリアミド
イミド、ポリビニルアルコール、ポリビニルホルマール
、ポリビニルブチラール等の熱可塑性樹脂やスチレン系
エラストマー、オレフィン系エラストマー、ポリエチレ
ン系エラストマー、ウレタン系エラストマー等の熱可塑
性エラストマーがある。[0017] As resins for hardening these fibers, epoxy resins, phenolic resins, unsaturated polyester resins,
Thermosetting resins such as vinyl ester resin, alkyd resin, urea-formalin resin, polyimide resin; polyethylene, polypropylene, polymethyl methacrylate, polystyrene, polyvinyl chloride, ABS resin, AS resin,
Thermoplastic resins such as polyacrylamide, polyacetal, polysulfone, polycarbonate, polyphenylene oxide, polyether sulfone, polyether ketone, polyamideimide, polyvinyl alcohol, polyvinyl formal, polyvinyl butyral, styrene elastomer, olefin elastomer, polyethylene elastomer, There are thermoplastic elastomers such as urethane elastomers.
【００１８】これらの中で、エポキシ樹脂、フェノール
樹脂、不飽和ポリエステル樹脂、ビニルエステル樹脂、
ポリイミド樹脂等が好適である。さらにこれらの樹脂に
少量の各種有機系、無機系のフィラーを混合したり、各
種顔料、染料等を混合して着色しても良い。又、これら
の樹脂を発泡させて多孔質とし、その度合によって、毛
材の腰の強さを調整することもできる。Among these, epoxy resin, phenol resin, unsaturated polyester resin, vinyl ester resin,
Polyimide resin etc. are suitable. Furthermore, these resins may be colored by mixing a small amount of various organic or inorganic fillers, or by mixing various pigments, dyes, etc. Furthermore, by foaming these resins to make them porous, the stiffness of the hair material can be adjusted depending on the degree of foaming.
【００１９】ガラス質繊維を樹脂で結合するには、繊維
強化複合材料を作る周知の方法が適用できる。つまり、
まず所謂プリプレグの製造方法を適用し所定の繊維本数
の連続長繊維の束、あるいは、シート状の連続長繊維を
引き揃え、上記の固める樹脂を含浸させる。該固める樹
脂が熱硬化性樹脂では、未硬化または半硬化の状態のも
のをそのまま、あるいは溶剤に溶かした状態で；固める
樹脂が熱可塑性樹脂では、溶融または溶剤に溶かした状
態で用いる。[0019] In order to bond the glass fibers with a resin, well-known methods for producing fiber-reinforced composite materials can be applied. In other words,
First, a so-called prepreg manufacturing method is applied, and a bundle of continuous filaments of a predetermined number of fibers or a sheet-like continuous filament is aligned and impregnated with the above-mentioned hardening resin. If the resin to be hardened is a thermosetting resin, it is used in an uncured or semi-hardened state as it is or dissolved in a solvent; if the resin to be hardened is a thermoplastic resin, it is used in a molten state or dissolved in a solvent.
【００２０】含浸した樹脂を硬化させるには、該固める
樹脂に応じた周知の方法で行えば良い。該固める樹脂が
熱硬化性樹脂では、溶剤を用いた場合はまず溶剤を揮散
させて加熱し硬化させるし、溶剤を用いない場合はその
まま加熱し硬化させる。該固める樹脂が熱可塑性樹脂で
は、溶剤を用いた場合はまず溶剤を揮散させれば良く、
溶融して用いたものは、常温まで冷却すれば硬化する。[0020] The impregnated resin may be cured by a known method depending on the resin to be cured. When the resin to be hardened is a thermosetting resin, if a solvent is used, the solvent is first volatilized and then heated to harden, or if no solvent is used, the resin is heated and hardened as is. If the resin to be hardened is a thermoplastic resin, if a solvent is used, it is sufficient to volatilize the solvent first.
If used in a molten state, it will harden if cooled to room temperature.
【００２１】該長繊維の束は、いわゆるトウ、ヤーンで
あり、予め１束当り１００〜２０００本程度で、その本
数は所要の毛材の断面積に応じて定めればよい。The bundle of long fibers is a so-called tow or yarn, and each bundle has about 100 to 2,000 fibers, and the number may be determined in advance according to the required cross-sectional area of the hair material.
【００２２】シート状の連続長繊維は、いわゆるプリプ
レグシートとし、その厚みは所要の毛材の断面積に適合
する様適宜選択するが、大概１０μｍ〜３００μｍ程度
である。The sheet-like continuous fibers are so-called prepreg sheets, and the thickness thereof is appropriately selected to suit the required cross-sectional area of the hair material, but is generally about 10 μm to 300 μm.
【００２３】毛材中の該長繊維の割合は、２０〜９０容
積％、好ましくは、４０〜８０容積％である。２０容積
％未満では、研磨研削能が低い上に、被研磨研削材表面
が不均一で精度が低いので好ましくない。９０容積％を
越えると該長繊維の束の内に樹脂が充満しない部分が多
くなり、毛材としての形態が保ち難く、また長繊維が折
損し易くなり好ましくない。The proportion of the long fibers in the hair material is 20 to 90% by volume, preferably 40 to 80% by volume. If it is less than 20% by volume, it is not preferable because the polishing ability is low and the surface of the abrasive material to be polished is uneven, resulting in low precision. If it exceeds 90% by volume, there will be many parts of the bundle of long fibers that are not filled with resin, making it difficult to maintain the form of the hair material, and the long fibers will easily break, which is not preferable.
【００２４】ガラス質繊維を樹脂で結合した毛材の断面
積は０．００２ｍｍ２ 〜１．５ｍｍ２ である。好ま
しくは、０．００５ｍｍ２ 〜１ｍｍ２ である。毛材
の断面積が、０．００２ｍｍ２ より小さいと、毛材を
作製する際の繊維束の取扱いが困難となり、また、得ら
れた毛材からブラシを作製する際にも破損し易く、好ま
しくない。毛材の断面積が、１．５ｍｍ２ より大きい
と、研磨研削能が高いものの、被研磨研削材表面の凹凸
の深さが大きくなり易く、また、凹凸の巾、間隔が不均
一となり、研磨精度が悪くなり、好ましくない。The cross-sectional area of the hair material made of glass fibers bonded with resin is 0.002 mm2 to 1.5 mm2. Preferably, it is 0.005 mm2 to 1 mm2. If the cross-sectional area of the bristle material is smaller than 0.002 mm2, it will be difficult to handle the fiber bundle when producing the bristle material, and it will also be easily damaged when producing a brush from the obtained bristle material, which is undesirable. . If the cross-sectional area of the bristles is larger than 1.5 mm2, the polishing performance is high, but the depth of the unevenness on the surface of the material to be polished tends to increase, and the width and spacing of the unevenness become uneven, resulting in poor polishing accuracy. becomes worse and is not desirable.
【００２５】毛材の断面積は、使途に応じて、長繊維の
径、その本数、樹脂との比率などで調整できる。つまり
トウ又はヤーンを用いた場合は、樹脂で固めたそのまま
を毛材として用いる場合にはその断面積が相当するが、
裂いたり、一部除くことにより小さくすることが出来る
。またプリプレグシートからは、シートを長繊維の方向
と同じ方向に細幅に裁断し、厚みと幅とから断面積を調
整することが出来る。[0025] The cross-sectional area of the hair material can be adjusted by adjusting the diameter of the long fibers, their number, the ratio to the resin, etc., depending on the purpose of use. In other words, when tow or yarn is used, the cross-sectional area corresponds to that when used as a hair material after hardening with resin.
It can be made smaller by tearing it or removing part of it. Furthermore, the prepreg sheet can be cut into narrow widths in the same direction as the long fibers, and the cross-sectional area can be adjusted based on the thickness and width.
【００２６】なお、断面の形状は、円形、楕円形、多角
形、星形、偏平形等ブラシの用途に応じ適宜選択すれば
よい。また、撚りを付与してもよい。これらの形状とす
るには、結合する樹脂が硬化しないうちにそれらの形状
に変形させておく。The shape of the cross section may be appropriately selected depending on the purpose of the brush, such as circular, elliptical, polygonal, star-shaped, or oblate. Furthermore, twisting may be applied. In order to obtain these shapes, the resin to be bonded is deformed into those shapes before it hardens.
【００２７】本発明の毛材を用いた研磨研削ブラシとし
ては、例えば、ロールブラシ、平ブラシ、チャンネルブ
ラシ、カップブラシ、ホイールブラシ、高密度ブラシ、
バーブラシなど周知の種々の形状のものに適用出来る。[0027] Examples of abrasive brushes using the bristle material of the present invention include roll brushes, flat brushes, channel brushes, cup brushes, wheel brushes, high-density brushes,
It can be applied to various well-known shapes such as bar brushes.
【００２８】ブラシにする際の毛材の長さは、各ブラシ
に適したものを選べば良い。また、ブラシの毛材の配列
としても直線、スパイラル、千鳥及び放射状ほか周知の
ものが適用できる。これらのブラシを形成する毛材以外
の部材についても周知のものでよい。ブラシを製造する
にも周知の製造方法が適用できる。一般的には、毛材を
集合、配列し植毛する。この場合、毛材が未硬化のもの
を用いてもよい。[0028] When making a brush, the length of the bristle material may be selected as appropriate for each brush. Further, as the arrangement of the bristles of the brush, well-known arrangements such as linear, spiral, staggered, radial, etc. can be applied. The members other than the bristle material forming these brushes may be well-known materials. Known manufacturing methods can also be applied to manufacturing the brush. Generally, hair materials are collected, arranged and transplanted. In this case, uncured bristles may be used.
【００２９】本発明のブラシを用いて、被研磨研削材料
を研磨研削するにも周知の技術が適用できる。Known techniques can also be applied to polishing and grinding a material to be polished using the brush of the present invention.
【００３０】[0030]
【発明の効果】本発明の研磨研削用ブラシは、それに用
いる毛材が均一で、しかも腰の強さも調整出来、しかも
機械的強度、耐摩耗性に優れている。その上耐蝕性、耐
酸化性に優れているので被研磨研削材料との反応もなく
、熱伝導率が大きいので摩擦熱による悪影響も少なく、
従来の研磨研削材が使用出来なかった材料や条件におい
て研磨研削効率及び精度良く研磨研削出来る。本発明の
研磨研削用ブラシで、種々の材料例えば鋼、アルミニウ
ム、合金類、等の金属類の研磨研削は勿論のことガラス
、複合材料、樹脂、セラミックス、ゴム、等の表面を研
磨研削すると、従来からの砥粒入り合成樹脂や全芳香族
ポリアミド等からなるブラシと比べて、毛材の損耗が少
なく、研磨研削能、表面粗さ精度の均一性、において優
れている。特にアルミニウム合金類や樹脂等の割合い硬
度が低い被研磨研削材料の研磨研削に優れる。[Effects of the Invention] The abrasive and grinding brush of the present invention uses uniform bristles, has adjustable stiffness, and has excellent mechanical strength and abrasion resistance. Furthermore, it has excellent corrosion resistance and oxidation resistance, so there is no reaction with the material to be polished, and its high thermal conductivity means that there is little negative effect from frictional heat.
Abrasive grinding can be performed with high efficiency and precision on materials and conditions where conventional abrasive materials cannot be used. The abrasive and grinding brush of the present invention can be used not only to abrasive and grind various materials such as metals such as steel, aluminum, and alloys, but also to abrasive and grind the surfaces of glass, composite materials, resins, ceramics, rubber, etc. Compared to conventional brushes made of synthetic resin containing abrasive grains, fully aromatic polyamide, etc., this brush has less wear and tear on the bristles, and is superior in terms of polishing ability and uniformity of surface roughness accuracy. It is particularly suitable for polishing and grinding materials with low hardness such as aluminum alloys and resins.
【００３１】さらには、塗装膜の研磨、例えば、鋼板へ
のエポキシ樹脂系、メラミンアルキッド樹脂系、ポリエ
ステル樹脂系、アクリル樹脂系等の塗料を何層にもわた
って塗装する際、それぞれの塗装面の高低差を無くして
緻密な面粗度を出し、アンカー効果も増して塗料の剥離
を防止するのに効果を発揮する。Furthermore, when polishing a paint film, for example, when applying multiple layers of paint such as epoxy resin, melamine alkyd resin, polyester resin, or acrylic resin to a steel plate, each painted surface It eliminates height differences, creates a fine surface roughness, increases the anchoring effect, and is effective in preventing paint from peeling off.
【００３２】具体的には、自動車塗装ラインの研磨、各
種加工ロールの研磨、プリント基板やリードフレーム等
のマイクロスクラッチ加工、加熱コンベアネットの研磨
、製鉄工程における研磨研削等の用途に好適である。Specifically, it is suitable for applications such as polishing of automobile paint lines, polishing of various processing rolls, microscratch processing of printed circuit boards and lead frames, polishing of heated conveyor nets, and polishing and grinding in steel manufacturing processes.
【００３３】[0033]
【実施例】以下、実施例にてさらに説明するが、本発明
はこれに限定されない。研磨研削ブラシは、各実施例に
おける毛材を用い、外径１２０ｍｍ、幅３５ｍｍで毛丈
３０ｍｍのカップ型回転ブラシとなしたものである。研
磨研削の評価は、回転ブラシの回転数１０００ｒ．ｐ．
ｍ 、荷重０．３ｋｇ／ｃｍ２、３０分間、水流下の条
件で、アルミニウム板（５０５２純アルミニウム（ショ
アー硬度１５）中心線平均粗さＲａ＝０．３μｍ、最大
高さＲｍａｘ＝２．３μｍ）及び鋼板の表面を５０μｍ
厚みに神東塗料（株）製アクリル樹脂系塗料を塗布した
もの（ロックウエル硬度（ＡＳＴＭ−Ｄ７８５）＝Ｍ１
００、Ｒａ＝０．０２μｍ、Ｒｍａｘ＝０．５μｍ）の
２種の材料を研磨研削してその表面粗さと、毛材の損耗
率で判定した。[Examples] The present invention will be further explained below with reference to Examples, but the present invention is not limited thereto. The polishing and grinding brush used the bristle material of each example and was made into a cup-shaped rotating brush with an outer diameter of 120 mm, a width of 35 mm, and a bristle length of 30 mm. The evaluation of polishing and grinding was performed using a rotating brush with a rotation speed of 1000 r. p.
m, load 0.3 kg/cm2, 30 minutes under water flow conditions, aluminum plate (5052 pure aluminum (Shore hardness 15) center line average roughness Ra = 0.3 μm, maximum height Rmax = 2.3 μm) and The surface of the steel plate is 50μm
Thickness coated with acrylic resin paint manufactured by Shinto Paint Co., Ltd. (Rockwell hardness (ASTM-D785) = M1
00, Ra = 0.02 μm, and Rmax = 0.5 μm) were abrasively ground and evaluated based on their surface roughness and wear rate of the bristles.
【００３４】研磨されたものの表面粗さは、触針式粗さ
計（（株）東京精密、サーフコム）を用いて、研磨した
方向と直角にスキャンして中心線平均粗さＲａ（μｍ）
と最大高さＲｍａｘ（μｍ）を測定した。毛材の損耗率
は、使用前後でブラシを１００℃で２時間乾燥して重量
を測定し、その減少率より算出した。The surface roughness of the polished product was determined by scanning perpendicularly to the polishing direction using a stylus type roughness meter (Tokyo Seimitsu Co., Ltd., Surfcom) and measuring the center line average roughness Ra (μm).
and the maximum height Rmax (μm) were measured. The wear rate of the bristle material was calculated from the rate of decrease in the weight of the brush after drying it at 100° C. for 2 hours before and after use.
【００３５】実施例１
ビスフェノールＡ型エポキシ樹脂（スミエポキシ Ｅ
ＬＡ−１３４住友化学工業（株）製）６０重量部、クレ
ゾールノボラック型エポキシ樹脂（スミエポキシＥＳＣ
Ｎ−２２０住友化学工業（株）製）４０重量部に、ジシ
アンジアミド５重量部、３−（３，４ジクロロフェニル
）−１，１−ジメチル尿素４重量部をトリクロルエチレ
ンに溶解し、固型分濃度が３０重量％の溶液を調製した
。Example 1 Bisphenol A type epoxy resin (Sumi Epoxy E
LA-134 manufactured by Sumitomo Chemical Co., Ltd.) 60 parts by weight, cresol novolac type epoxy resin (Sumi Epoxy ESC)
N-220 (manufactured by Sumitomo Chemical Co., Ltd.), 5 parts by weight of dicyandiamide, and 4 parts by weight of 3-(3,4 dichlorophenyl)-1,1-dimethylurea were dissolved in trichlorethylene, and the solid content concentration was determined. A solution containing 30% by weight was prepared.
【００３６】直径５μのガラス質繊維ＥＣＥ２２５−１
／０ １Ｚ （Ｅガラス、エポキシ樹脂用サイジング処
理系、１１．２Ｔｅｘ ：日東紡績（株）製）の連続長
繊維ヤーンを、前記エポキシ樹脂溶液中に浸した後、熱
風循環オーブン中で１７０℃で３分間さらに２００℃で
３分間加熱して、エポキシ樹脂を硬化させ、これを直径
３０ｃｍのドラムに巻き取り、繊維容積含有率（Ｖｆ）
６０％、断面積０．００７ｍｍ２ の毛材を得た。この
毛材を用いて、毛材の容積充填率７０％で、カップ型回
転ブラシを２個作製し、その内の１個でアルミニウム板
を研磨した。評価結果を表１に示す。Glass fiber ECE225-1 with a diameter of 5μ
/0 1Z (E glass, sizing treatment system for epoxy resin, 11.2Tex: manufactured by Nitto Boseki Co., Ltd.) continuous long fiber yarn was immersed in the epoxy resin solution and then heated at 170°C in a hot air circulation oven. The epoxy resin was cured by further heating at 200°C for 3 minutes, and then wound onto a drum with a diameter of 30 cm to determine the fiber volume content (Vf).
A hair material with a cross-sectional area of 0.007 mm2 was obtained. Using this bristle material, two cup-shaped rotating brushes were manufactured with a volume filling rate of 70%, and an aluminum plate was polished with one of the cup-shaped rotating brushes. The evaluation results are shown in Table 1.
【００３７】実施例２
実施例１で作製した回転ブラシの残り１個を使用して、
鋼板にアクリル樹脂系塗料を塗布した塗膜を研磨した。
評価結果を表１に示す。Example 2 Using the remaining rotating brush produced in Example 1,
A film of acrylic resin paint applied to a steel plate was polished. The evaluation results are shown in Table 1.
【００３８】実施例３
直径７μのガラス質繊維ＥＣＥ２２５−１／３ ４．４
Ｓ （Ｅガラス、エポキシ樹脂用サイジング処理系、６
７．５Ｔｅｘ ：日東紡績（株）製）の連続長繊維ヤー
ンとした以外は、実施例１と同様に行い、Ｖｆが６０％
で断面積が０．０４４ｍｍ２ の毛材を得た。これを用
い、毛材の容積充填率６０％のカップ型回転ブラシを２
個作製し、その内の１個でアルミニウム板を研磨した。
評価結果を表１に示す。Example 3 Glass fiber ECE225-1/3 with a diameter of 7μ 4.4
S (E glass, sizing treatment system for epoxy resin, 6
7.5Tex: The same procedure as in Example 1 was used except that the continuous filament yarn (manufactured by Nitto Boseki Co., Ltd.) was used, and the Vf was 60%.
A hair material with a cross-sectional area of 0.044 mm2 was obtained. Using this, two cup-shaped rotating brushes with a volume filling rate of 60% of the bristle material were
One of them was used to polish an aluminum plate. The evaluation results are shown in Table 1.
【００３９】実施例４
実施例３で作製した回転ブラシの残り１個を使用して、
鋼板にアクリル樹脂系塗料を塗布した塗膜を研磨した。
評価結果を表１に示す。Example 4 Using the remaining rotating brush produced in Example 3,
A film of acrylic resin paint applied to a steel plate was polished. The evaluation results are shown in Table 1.
【００４０】実施例５
直径９μのガラス繊維ＥＣＧ３７−１／３ ３．３Ｓ（
Ｅガラス、エポキシ樹脂用サイジング処理系、４０５Ｔ
ｅｘ：日東紡績（株）製）の連続長繊維ヤーンとした以
外は、実施例１と同様に行い、Ｖｆが６０％で断面積が
０．２６３ｍｍ２ となるように毛材を作製し、この毛
材を用いて、毛材の容積充填率４５％のカップ型回転ブ
ラシとした以外は、実施例１と同様に行い回転ブラシを
２個作製し、その内の１個でアルミニウム板を研磨した
。評価結果を表１に示す。Example 5 Glass fiber ECG37-1/3 3.3S (diameter 9μ)
E glass, sizing treatment system for epoxy resin, 405T
Example 1 was repeated except that continuous long fiber yarn (ex: manufactured by Nitto Boseki Co., Ltd.) was used to prepare a wool material with a Vf of 60% and a cross-sectional area of 0.263 mm2. Two rotary brushes were prepared in the same manner as in Example 1, except that a cup-shaped rotary brush with a volume filling rate of 45% of the bristle material was used, and one of them was used to polish an aluminum plate. The evaluation results are shown in Table 1.
【００４１】実施例６
実施例５で作製した回転ブラシの残り１個を使用して、
鋼板にアクリル樹脂系塗料を塗布した塗膜を研磨した。
評価結果を表１に示す。Example 6 Using the remaining rotating brush produced in Example 5,
A film of acrylic resin paint applied to a steel plate was polished. The evaluation results are shown in Table 1.
【００４２】実施例７
Ｖｆが４０％で断面積が０．３９４ｍｍ２ となるよう
に毛材を作製し、この毛材を用いて、毛材の容積充填率
４５％のカップ型回転ブラシとした以外は、実施例５と
同様に行い回転ブラシを２個作製し、その内の１個でア
ルミニウム板を研磨した。評価結果を表１に示す。Example 7 A bristle material was prepared with a Vf of 40% and a cross-sectional area of 0.394 mm2, and this bristle material was used to make a cup-shaped rotating brush with a volume filling rate of 45%. Two rotating brushes were prepared in the same manner as in Example 5, and an aluminum plate was polished with one of them. The evaluation results are shown in Table 1.
【００４３】実施例８
実施例７で作製した回転ブラシの残り１個を使用して、
鋼板にアクリル樹脂系塗料を塗布した塗膜を研磨した。
評価結果を表１に示す。Example 8 Using the remaining rotating brush produced in Example 7,
A film of acrylic resin paint applied to a steel plate was polished. The evaluation results are shown in Table 1.
【００４４】実施例９
直径９μのガラス繊維ＥＣＧ３７−１／３ ３．３Ｓ（
Ｅガラス、エポキシ樹脂用サイジング処理系、４０５Ｔ
ｅｘ：日東紡績（株）製）の連続長繊維ヤーンと、直径
１０μのアルミナ質繊維Ａｌｔｅｘ（Ａｌ２Ｏ３ ８５
重量％、ＳｉＯ２１５重量％：住友化学工業（株）製）
の連続長繊維トウを、ガラス繊維とアルミナ質繊維の容
積比が２：１で、繊維束の長さ方向に並行に引揃えて合
糸したものを実施例１と同様にして、エポキシ樹脂を含
浸、硬化して、該ガラス繊維とＡｌｔｅｘの合計でのＶ
ｆが６０％、断面積０．３９４ｍｍ２ の毛材を得た。
これを用い毛材の容積充填率４５％のカップ型回転ブラ
シとした以外は、実施例１と同様に行い回転ブラシを２
個作製し、その内の１個でアルミニウム板を研磨した。
評価結果を表１に示す。Example 9 Glass fiber ECG37-1/3 3.3S (diameter 9μ)
E glass, sizing treatment system for epoxy resin, 405T
ex: Continuous long fiber yarn (manufactured by Nitto Boseki Co., Ltd.) and alumina fiber Altex (Al2O3 85
Weight%, SiO2 15% by weight: manufactured by Sumitomo Chemical Co., Ltd.)
Continuous long fiber tows with a volume ratio of glass fibers and alumina fibers of 2:1 were drawn parallel to the length direction of the fiber bundles and spliced together in the same manner as in Example 1, and epoxy resin was applied. Impregnated and cured, the total V of the glass fiber and Altex
A hair material with f of 60% and a cross-sectional area of 0.394 mm2 was obtained. The same procedure as in Example 1 was carried out, except that this was used as a cup-shaped rotating brush with a volume filling rate of bristle material of 45%.
One of them was used to polish an aluminum plate. The evaluation results are shown in Table 1.
【００４５】実施例１０
実施例９で作製した回転ブラシの残り１個を使用して、
鋼板にアクリル樹脂系塗料を塗布した塗膜を研磨した。
評価結果を表１に示す。Example 10 Using the remaining rotating brush produced in Example 9,
A film of acrylic resin paint applied to a steel plate was polished. The evaluation results are shown in Table 1.
【００４６】実施例１１
直径９μのガラス繊維ＥＣＧ３７−１／３ ３．３Ｓ（
Ｅガラス、エポキシ樹脂用サイジング処理系、４０５Ｔ
ｅｘ：日東紡績（株）製）の連続長繊維ヤーンを芯部と
して、その外周をレーヨンスフで１ｍ長当り往復５００
回づつ巻き、該ガラス繊維とレーヨンスフの容積比が１
：１の束とした。この束を実施例１と同様にして、エポ
キシ樹脂を含浸、硬化して、該ガラス繊維とレーヨンス
フの合計でのＶｆが６０％、断面積が０．５２６ｍｍ２
の毛材を得た。これを用い毛材の容積充填率４０％の
カップ型回転ブラシを２個作製し、その内の１個でアル
ミニウム板を研磨した。評価結果を表１に示す。Example 11 Glass fiber ECG37-1/3 3.3S (diameter 9μ)
E glass, sizing treatment system for epoxy resin, 405T
ex: Nitto Boseki Co., Ltd.'s continuous filament yarn is used as the core, and the outer periphery is covered with rayon cloth at 500 round trips per 1 meter length.
Wound one turn at a time, the volume ratio of the glass fiber and rayon cloth is 1.
: 1 bundle. This bundle was impregnated with epoxy resin and cured in the same manner as in Example 1, and the total Vf of the glass fiber and rayon cloth was 60% and the cross-sectional area was 0.526 mm2.
The hair material was obtained. Using this, two cup-shaped rotary brushes with a bristle volume filling rate of 40% were produced, and an aluminum plate was polished with one of them. The evaluation results are shown in Table 1.
【００４７】実施例１２
実施例１１で作製した回転ブラシの残り１個を使用して
、鋼板にアクリル樹脂系塗料を塗布した塗膜を研磨した
。評価結果を表１に示す。Example 12 The remaining rotating brush produced in Example 11 was used to polish a coating film of an acrylic resin paint applied to a steel plate. The evaluation results are shown in Table 1.
【００４８】比較例１
市販の毛材、商品名トレグリット、品番１５３−０．５
５Ｗ−５０Ｃ （東レ・モノフィラメント（株）製、ナ
イロン６に平均粒度＃５００の酸化アルミニウム粉が３
０重量％混在、断面積が０．２４ｍｍ２）を用い毛材の
容積充填率４２％のカップ型回転ブラシを２個作製し、
その内の１個でアルミニウム板を研磨した。評価結果を
表１に示す。Comparative Example 1 Commercially available hair material, trade name Tregrit, product number 153-0.5
5W-50C (manufactured by Toray Monofilament Co., Ltd., aluminum oxide powder with an average particle size of #500 in nylon 6)
Two cup-shaped rotary brushes with a volume filling rate of 42% of the bristle material were made using 0% by weight mixture and a cross-sectional area of 0.24 mm2),
An aluminum plate was polished with one of them. The evaluation results are shown in Table 1.
【００４９】比較例２
比較例１で作製した回転ブラシの残り１個を使用して、
鋼板にアクリル樹脂系塗料を塗布した塗膜を研磨した。
評価結果を表１に示す。Comparative Example 2 Using the remaining rotating brush produced in Comparative Example 1,
A film of acrylic resin paint applied to a steel plate was polished. The evaluation results are shown in Table 1.
【００５０】比較例３
市販の毛材、商品名コーネックスプリッスル（帝人（株
）製、全芳香族ポリアミドに平均粒径１０μの酸化アル
ミニウムを１０容積％混入、断面積が０．１ｍｍ２）を
用い毛材の容積充填率５３％のカップ型回転ブラシを２
個作製し、その内の１個でアルミニウム板を研磨した。
評価結果を表１に示す。Comparative Example 3 A commercially available hair material, trade name: Conex Spritzle (manufactured by Teijin Ltd., wholly aromatic polyamide mixed with 10% by volume of aluminum oxide with an average particle size of 10μ, cross-sectional area of 0.1mm2) was used. Two cup-shaped rotating brushes with a volume filling rate of 53% of the bristle material used were used.
One of them was used to polish an aluminum plate. The evaluation results are shown in Table 1.
【００５１】比較例４
比較例３で作製した回転ブラシの残り１個を使用して、
鋼板にアクリル樹脂系塗料を塗布した塗膜を研磨した。
評価結果を表１に示す。Comparative Example 4 Using the remaining rotating brush produced in Comparative Example 3,
A film of acrylic resin paint applied to a steel plate was polished. The evaluation results are shown in Table 1.
【００５２】比較例５
直径２３μのガラス繊維ＲＳ２２０ＲＬ−５１５ （Ｅ
ガラス、エポキシ樹脂用サイジング処理系、２２００Ｔ
ｅｘ ：日東紡績（株）製）の連続長繊維ロービングと
した以外は、実施例１と同様に行い、Ｖｆが４０％で断
面積２．１４０ｍｍ２ の毛材を得た。これを用い毛材
の容積充填率３０％のカップ型回転ブラシを２個作製し
、その内の１個でアルミニウム板を研磨した。評価結果
を表１に示す。Comparative Example 5 Glass fiber RS220RL-515 (E
Sizing treatment system for glass and epoxy resin, 2200T
Example 1 was repeated except that continuous long fiber roving manufactured by Nitto Boseki Co., Ltd. was used to obtain a wool material with a Vf of 40% and a cross-sectional area of 2.140 mm2. Using this, two cup-shaped rotating brushes with a bristle volume filling rate of 30% were produced, and an aluminum plate was polished with one of them. The evaluation results are shown in Table 1.
【００５３】比較例６
比較例５で作製した回転ブラシの残り１個を使用して、
鋼板にアクリル樹脂系塗料を塗布した塗膜を研磨した。
評価結果を表１に示す。Comparative Example 6 Using the remaining rotating brush produced in Comparative Example 5,
A film of acrylic resin paint applied to a steel plate was polished. The evaluation results are shown in Table 1.
【００５４】[0054]
Claims (1)
繊維を引揃えて樹脂で結合したものであって、その断面
積が０．００２ｍｍ２ 〜１．５ｍｍ２ である毛材か
らなる研磨研削ブラシ。[Claim 1] An abrasive grinder made of a hair material whose cross-sectional area is 0.002 mm2 to 1.5 mm2, which is made by aligning long fibers of glass fibers with a fiber diameter of 3 to 20 μm and bonding them with a resin. brush.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14304891A JPH04367613A (en) | 1991-06-14 | 1991-06-14 | Polishing and grinding brush |
| CA002068551A CA2068551A1 (en) | 1991-05-15 | 1992-05-13 | Abrasive brush |
| DE69217709T DE69217709T2 (en) | 1991-05-15 | 1992-05-14 | Sanding brush |
| TW081103724A TW210305B (en) | 1991-05-15 | 1992-05-14 | |
| EP92108175A EP0513798B1 (en) | 1991-05-15 | 1992-05-14 | Abrasive brush |
| US07/883,170 US5226929A (en) | 1991-05-15 | 1992-05-15 | Abrasive brush |
| KR1019920008254A KR920021261A (en) | 1991-05-15 | 1992-05-15 | Polishing brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14304891A JPH04367613A (en) | 1991-06-14 | 1991-06-14 | Polishing and grinding brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04367613A true JPH04367613A (en) | 1992-12-18 |
Family
ID=15329698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14304891A Pending JPH04367613A (en) | 1991-05-15 | 1991-06-14 | Polishing and grinding brush |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04367613A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0641531A1 (en) * | 1993-09-04 | 1995-03-08 | Pedex & Co. GmbH | Synthetic bristles and method for their manufacture |
| JP2001225273A (en) * | 2000-02-15 | 2001-08-21 | Xebec Technology Co Ltd | Polishing/grinding material |
-
1991
- 1991-06-14 JP JP14304891A patent/JPH04367613A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0641531A1 (en) * | 1993-09-04 | 1995-03-08 | Pedex & Co. GmbH | Synthetic bristles and method for their manufacture |
| JP2001225273A (en) * | 2000-02-15 | 2001-08-21 | Xebec Technology Co Ltd | Polishing/grinding material |
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