CN104001723B - 含钛铸型尼龙冷轧辊及其制备方法 - Google Patents
含钛铸型尼龙冷轧辊及其制备方法 Download PDFInfo
- Publication number
- CN104001723B CN104001723B CN201410271702.3A CN201410271702A CN104001723B CN 104001723 B CN104001723 B CN 104001723B CN 201410271702 A CN201410271702 A CN 201410271702A CN 104001723 B CN104001723 B CN 104001723B
- Authority
- CN
- China
- Prior art keywords
- roller shell
- roll
- cold roll
- titaniferous
- cast nylon
- 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.)
- Active
Links
- 239000004677 Nylon Substances 0.000 title claims abstract description 32
- 229920001778 nylon Polymers 0.000 title claims abstract description 32
- 239000000178 monomer Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 239000011149 active material Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- 239000004408 titanium dioxide Substances 0.000 claims description 12
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical group [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000002667 nucleating agent Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 239000012948 isocyanate Substances 0.000 claims description 6
- 150000002513 isocyanates Chemical class 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229920002635 polyurethane Polymers 0.000 description 9
- 239000004814 polyurethane Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- -1 aminohexanoyl caprolactam Chemical compound 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 150000003949 imides Chemical group 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 210000003953 foreskin Anatomy 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- HYGWNUKOUCZBND-UHFFFAOYSA-N azanide Chemical compound [NH2-] HYGWNUKOUCZBND-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Continuous Casting (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
Description
性能 | 聚氨酯冷轧辊 | 铸型尼龙冷轧辊 |
相对密度g/cm3 | 1.24~1.26 | 1.15~1.16 |
拉伸强度MPa | 34~56 | 78~88 |
拉伸模量GPa | 0.07 | 3~3.4 |
压缩模量GPa | 0.9~1.27 | 3.24~3.53 |
弯曲模量Gpa | 0.08~0.10 | 3.92 |
剪切强度MPa | 21~29 | 72~79 |
导热系数M/m·k | 1.0~1.2 | 0.233 |
线膨胀系数×10-5/k | 2.3 | 9 |
长期耐热温度℃ | 50~60 | 120~150 |
负载变形率(14MPa) | 93% | 0.65% |
熔点℃ | 89~100 | 220~223 |
摩擦系数(180分钟)μ | 0.78 | 0.45 |
磨痕宽度(180分钟)mm | 9.1 | 5.5 |
性能 | 全钢冷轧辊 | 铸型尼龙冷轧辊 |
相对密度g/cm3 | 1.18 | 1.15~1.16 |
拉伸强度MPa | 85~90 | 78~88 |
拉伸模量GPa | 3.1~3.6 | 3~3.4 |
压缩模量GPa | 3.31~3.60 | 3.24~3.53 |
弯曲模量Gpa | 4.01 | 3.92 |
剪切强度MPa | 78~80 | 72~79 |
导热系数M/(m·k) | 0.156 | 0.233 |
线膨胀系数×10-5/k | 8.6 | 9 |
长期耐热温度℃ | 125~153 | 120~150 |
负载变形率(14MPa) | 0.55% | 0.65% |
熔点℃ | 221~225 | 220~223 |
摩擦系数(180分钟)μ | 0.4 | 0.45 |
磨痕宽度(180分钟)mm | 5.15 | 5.5 |
性能 | 铸型尼龙冷轧辊 | 铁托辊 |
密度 | 1.15-1.16g/cm3 | 7.8g/cm3 |
使用寿命 | 6-12个月 | 3个月 |
摩擦系数μ | 0.3-0.4 | 0.4-0.6 |
密封 | 高密封性非接触式密封 | 不能防尘、防水 |
化学性 | 耐化学腐蚀,能在恶劣环境使用 | 不耐化学腐蚀 |
拉伸强度 | 78-88MPa | 60-75MPa |
压缩强度 | 92.2-103MPa | 82MPa |
弯曲强度 | 96-110MPa | 88MPa |
组装 | 拆装方便 | 不易拆装 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410271702.3A CN104001723B (zh) | 2014-06-18 | 2014-06-18 | 含钛铸型尼龙冷轧辊及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410271702.3A CN104001723B (zh) | 2014-06-18 | 2014-06-18 | 含钛铸型尼龙冷轧辊及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104001723A CN104001723A (zh) | 2014-08-27 |
CN104001723B true CN104001723B (zh) | 2016-04-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410271702.3A Active CN104001723B (zh) | 2014-06-18 | 2014-06-18 | 含钛铸型尼龙冷轧辊及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104001723B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108380671A (zh) * | 2018-02-27 | 2018-08-10 | 攀枝花市仁通钒业有限公司 | 一种用于冷轧机工作轧辊的轧辊套 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1051313A (zh) * | 1990-11-07 | 1991-05-15 | 鞍山市振东工业尼龙厂 | 尼龙球磨罐及其热装工艺 |
CN2672005Y (zh) * | 2003-04-18 | 2005-01-19 | 重庆市泰伯铸型尼龙有限责任公司 | 一种尼龙铸型复合辊 |
CN2656360Y (zh) * | 2003-09-08 | 2004-11-17 | 国承军 | 带轴头的中空橡胶辊 |
JP2005169460A (ja) * | 2003-12-11 | 2005-06-30 | Nippon Steel Corp | 熱間仕上圧延用複合スリーブロール |
CN103303646B (zh) * | 2013-04-09 | 2016-10-05 | 河南龙宇能源股份有限公司机电制修厂 | 一种重载阻燃抗静电尼龙托辊 |
CN103450469B (zh) * | 2013-08-23 | 2016-01-20 | 淮阴工学院 | 具有高减摩抗磨表面层的铸型尼龙复合材料的制备方法 |
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2014
- 2014-06-18 CN CN201410271702.3A patent/CN104001723B/zh active Active
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CN104001723A (zh) | 2014-08-27 |
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Denomination of invention: Titanium-containing cast nylon cold roll and manufacturing method thereof Effective date of registration: 20160927 Granted publication date: 20160406 Pledgee: Panzhihua commercial silver Limited by Share Ltd commercial street sub branch Pledgor: Panzhihua Sansheng Mechanical Manufacturing Co., Ltd. Registration number: 2016510000050 |
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Date of cancellation: 20171025 Granted publication date: 20160406 Pledgee: Panzhihua commercial silver Limited by Share Ltd commercial street sub branch Pledgor: Panzhihua Sansheng Mechanical Manufacturing Co., Ltd. Registration number: 2016510000050 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Titanium-containing cast nylon cold roll and manufacturing method thereof Effective date of registration: 20171027 Granted publication date: 20160406 Pledgee: Panzhihua commercial silver Limited by Share Ltd commercial street sub branch Pledgor: Panzhihua Sansheng Mechanical Manufacturing Co., Ltd. Registration number: 2017510000080 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181203 Granted publication date: 20160406 Pledgee: Panzhihua commercial silver Limited by Share Ltd commercial street sub branch Pledgor: Panzhihua Sansheng Mechanical Manufacturing Co., Ltd. Registration number: 2017510000080 |