JP6826713B2 - 鋼板のアルカリ洗浄工程で使用されるゴムロール - Google Patents
鋼板のアルカリ洗浄工程で使用されるゴムロール Download PDFInfo
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- JP6826713B2 JP6826713B2 JP2019055122A JP2019055122A JP6826713B2 JP 6826713 B2 JP6826713 B2 JP 6826713B2 JP 2019055122 A JP2019055122 A JP 2019055122A JP 2019055122 A JP2019055122 A JP 2019055122A JP 6826713 B2 JP6826713 B2 JP 6826713B2
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- rubber
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- volume change
- fraction
- alkaline cleaning
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- 229920001971 elastomer Polymers 0.000 title claims description 73
- 239000005060 rubber Substances 0.000 title claims description 73
- 238000004140 cleaning Methods 0.000 title claims description 42
- 229910000831 Steel Inorganic materials 0.000 title claims description 24
- 239000010959 steel Substances 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 20
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 45
- 239000003921 oil Substances 0.000 description 35
- 229920001084 poly(chloroprene) Polymers 0.000 description 26
- 238000007654 immersion Methods 0.000 description 21
- 239000003513 alkali Substances 0.000 description 19
- 235000011121 sodium hydroxide Nutrition 0.000 description 15
- 239000000243 solution Substances 0.000 description 15
- 229920006168 hydrated nitrile rubber Polymers 0.000 description 14
- 239000000203 mixture Substances 0.000 description 13
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 description 8
- 238000005238 degreasing Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000004709 Chlorinated polyethylene Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920006301 statistical copolymer Polymers 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229920000459 Nitrile rubber Polymers 0.000 description 5
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 4
- 229920002681 hypalon Polymers 0.000 description 4
- 238000009864 tensile test Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 150000002825 nitriles Chemical class 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003918 potentiometric titration Methods 0.000 description 1
- 239000010731 rolling oil Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Description
Claims (2)
- 鋼板の洗浄時の水素イオン指数(pH)が13以上の塩基性環境のアルカリ洗浄工程で使用され、鋼製ロールにゴムがライニングされたゴムロールであって、
前記ゴムは、アクリロニトリル結合量が5〜21wt%であるクロロプレン-アクリロニトリル共重合体であるゴムロール。 - クロロプレン-アクリロニトリル共重合体のアクリロニトリル結合量は、5〜18wt%である請求項1に記載のゴムロール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019055122A JP6826713B2 (ja) | 2019-03-22 | 2019-03-22 | 鋼板のアルカリ洗浄工程で使用されるゴムロール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019055122A JP6826713B2 (ja) | 2019-03-22 | 2019-03-22 | 鋼板のアルカリ洗浄工程で使用されるゴムロール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020152994A JP2020152994A (ja) | 2020-09-24 |
JP6826713B2 true JP6826713B2 (ja) | 2021-02-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019055122A Active JP6826713B2 (ja) | 2019-03-22 | 2019-03-22 | 鋼板のアルカリ洗浄工程で使用されるゴムロール |
Country Status (1)
Country | Link |
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JP (1) | JP6826713B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032656B2 (ja) * | 1979-09-07 | 1985-07-29 | 電気化学工業株式会社 | クロロプレンゴム加硫物 |
JPH108275A (ja) * | 1996-06-20 | 1998-01-13 | Kawasaki Steel Corp | ゴムロールの製造方法 |
JP2002161384A (ja) * | 2000-11-20 | 2002-06-04 | Nok Corp | 製鉄圧延用水切りゴムロール |
JP6489573B2 (ja) * | 2013-12-12 | 2019-03-27 | 株式会社コーワ | ロール及び洗浄装置 |
CN105504562A (zh) * | 2014-09-24 | 2016-04-20 | 宝山钢铁股份有限公司 | 用于电镀锌机组的耐碱沉浸胶料以及利用其制造耐碱沉浸胶辊的方法 |
CN204921675U (zh) * | 2015-09-01 | 2015-12-30 | 邢台市橡胶厂 | 一种耐油、耐碱胶辊 |
CN110621703B (zh) * | 2017-05-12 | 2022-08-26 | 电化株式会社 | 统计共聚物的制造方法、统计共聚物、胶乳和其用途 |
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- 2019-03-22 JP JP2019055122A patent/JP6826713B2/ja active Active
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