JPS6238656B2 - - Google Patents
Info
- Publication number
- JPS6238656B2 JPS6238656B2 JP1815480A JP1815480A JPS6238656B2 JP S6238656 B2 JPS6238656 B2 JP S6238656B2 JP 1815480 A JP1815480 A JP 1815480A JP 1815480 A JP1815480 A JP 1815480A JP S6238656 B2 JPS6238656 B2 JP S6238656B2
- Authority
- JP
- Japan
- Prior art keywords
- sample
- brush
- friction
- raised
- measuring
- 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
Links
- 238000000034 method Methods 0.000 claims description 56
- 239000000835 fiber Substances 0.000 claims description 31
- 239000002131 composite material Substances 0.000 claims description 13
- 210000004209 hair Anatomy 0.000 claims description 13
- 230000001133 acceleration Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000002923 metal particle Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 description 34
- 238000005259 measurement Methods 0.000 description 22
- 230000003068 static effect Effects 0.000 description 19
- 239000000463 material Substances 0.000 description 16
- 239000002184 metal Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- -1 sheets Substances 0.000 description 11
- 230000005611 electricity Effects 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 238000009987 spinning Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920002239 polyacrylonitrile Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 229920000572 Nylon 6/12 Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1815480A JPS56114754A (en) | 1980-02-15 | 1980-02-15 | Measuring method for friction charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1815480A JPS56114754A (en) | 1980-02-15 | 1980-02-15 | Measuring method for friction charge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56114754A JPS56114754A (en) | 1981-09-09 |
| JPS6238656B2 true JPS6238656B2 (enExample) | 1987-08-19 |
Family
ID=11963689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1815480A Granted JPS56114754A (en) | 1980-02-15 | 1980-02-15 | Measuring method for friction charge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56114754A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011208885A (ja) * | 2010-03-30 | 2011-10-20 | Fujitsu General Ltd | 空気調和機 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009095845A1 (en) * | 2008-01-31 | 2009-08-06 | The Procter & Gamble Company | Method for assessment of electrostatic properties of fibers or hair |
| JP2010060447A (ja) * | 2008-09-04 | 2010-03-18 | Teijin Fibers Ltd | 摩擦帯電性評価装置 |
| JP6923211B2 (ja) * | 2018-12-27 | 2021-08-18 | 東英産業株式会社 | 繊維部材、ブラシ部材、フィルター部材、シール部材及び画像形成装置 |
| CN114286940A (zh) * | 2019-08-20 | 2022-04-05 | 奥升德功能材料运营有限公司 | 测量静电吸引倾向的方法 |
-
1980
- 1980-02-15 JP JP1815480A patent/JPS56114754A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011208885A (ja) * | 2010-03-30 | 2011-10-20 | Fujitsu General Ltd | 空気調和機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56114754A (en) | 1981-09-09 |
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