CN101831345B - 密封油脂、其制备方法及用途 - Google Patents
密封油脂、其制备方法及用途 Download PDFInfo
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Landscapes
- Lubricants (AREA)
Abstract
Description
序号 | 项目 | 指标 |
1 | 外观 | 灰色纤维状半固体 |
2 | 锥入度(25℃),0.1mm | 230~260 |
3 | 密度(25℃),g/cm3 | 1.2±0.2 |
4 | 密封性0.8MPa | 不漏脂不漏水 |
5 | 腐蚀(45#钢,100℃,3h) | 未变黑或绿 |
6 | 可泵送性/(g/min)(压力0.8MPa、温度为-20℃) | 18~30 |
实施例 | 基础油 | 纤维 | 增粘剂 | 稳定剂 | 粉状填料 |
5 | 20.5% | 8% | 12% | 10% | 49.5% |
6 | 30% | 14% | 20% | 18% | 18% |
7 | 2266% | 12% | 16% | 15% | 31% |
8 | 29% | 9% | 13% | 11% | 38% |
9 | 21% | 13% | 15% | 16% | 35% |
10 | 23% | 14% | 12% | 12% | 39% |
11 | 25% | 10% | 18% | 13% | 34% |
12 | 2277% | 9% | 12% | 17% | 35% |
13 | 22% | 11% | 12% | 10% | 45% |
实施例 | 基础油 | 纤维 | 增粘剂 | 稳定剂 | 粉状填料 |
5 | 150DN | 腈纶 | 甲基丙烯酸甲酯 | 钙基润滑脂 | 氧化镁 |
6 | 聚丁烯 | 玻璃纤维 | 双酚A型环氧树脂 | 钡铅基润滑脂 | 氧化钛 |
7 | 己二酸二辛酯 | 木质纤维 | ABS树脂 | 膨润土润滑脂 | 碳酸钡 |
8 | 14%200DN;15%十二烷基苯 | 5%玻璃纤维;4%木质纤维 | W30-11(1053) | 锂基润滑脂 | 硫酸钡 |
9 | 8%十二烷基苯; | 5%木质纤 | 8%丙烯酸环氧树脂; | 铝基润滑脂 | 硫酸锌 |
13%邻苯二甲酸二丁酯 | 维;8%锦纶 | 7%糠醛树脂 | |||
10 | 5%聚丁烯;18%烷基萘5 | 5%玻璃纤维;9%陶瓷纤维 | 6%三聚氰胺树脂;6%甲基丙烯酸辛酯 | 硅胶润滑脂 | 碳酸锌 |
11 | 10%聚α-烯烃;15%500DN | 竹纤维; | 10%ABS树脂;8%聚丁二烯环氧树脂 | 聚脲基润滑脂 | 14%氧化钛;20%硫酸钡 |
12 | 12%葵二酸二辛酯;15%烷基萘12 | 3%氨纶;6%叶纤维 | 5%二甲苯型不饱和聚酯树脂;7%W31-11(1053) | 10%钠基润滑脂;7%硅胶润滑脂 | 10%碳酸钡;25%硫酸锌 |
13 | 9%十二烷基苯;13%烷基萘12 | 5%涤纶纤维;6%木质纤维 | 4%ABS树脂;W33-15(1153) | 5%膨润土润滑脂;5%酰胺钠润滑脂 | 20%碳酸锌;25%氧化钛 |
Claims (7)
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CN111892983B (zh) * | 2020-06-19 | 2022-08-12 | 王曙光 | 一种无害、阻燃盾尾密封脂及其制备方法 |
CN112175700B (zh) * | 2020-10-12 | 2022-08-02 | 娄睿 | 一种改进型钻具螺纹密封脂及其制备方法 |
CN115368872A (zh) * | 2022-09-19 | 2022-11-22 | 胜利油田北方实业集团有限责任公司 | 碳纤维复合管螺纹密封脂 |
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