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真空泵油
| 简 介 | DESCRIPTION |
| 优质纯矿物油,经脱水程度以适应真空泵润 滑作用高度之抗氧化性,在工作温度高升时其年 度变稀程度小,易与水分分离。 | High quality pure mineral oil, after dehydration degree to adapt to the high degree of oxidation resistance of vacuum pump lubrication, when the working temperature is high, its annual thinning degree is small, easy to separate from water. |
| 适用于活塞式和回转式机械真空泵的润滑。适用于中高级真空泵及高速旋转泵，直联泵 等对极限真空度要求高的场合，DVL100适用于 低至中真空度真空泵，特别适用于页片泵或大容 积的真空泵。 亦适用于液压系统及机床的润滑。 | It is suitable for lubrication of piston and rotary mechanical vacuum pumps. It is suitable for medium and high vacuum pumps, high speed rotary pumps, direct-connected pumps and other occasions with high vacuum limit. DVL100 is suitable for low to medium vacuum pumps, especially for leaf pumps or large volume vacuum pumps. It is also suitable for lubrication of hydraulic systems and machine tools. |
| 特 性 | SPECIAL PROPERTIES |
| 抗氧化性、易与水分分离、优良的防锈防腐蚀性 | Antioxidant, easy to separate from water, excellent rust and corrosion resistance |
| 典型数据 | TYPICAL DATA |
|
产品名称 |
DAL 32 | DAL 46 | DAL 68 | DAL 100 |
|
粘度（cSt） |
32(40℃) 5.4(100℃) |
46(40℃) 7.0(100℃) |
68(40℃) 8.8(100℃) |
110(40℃) 11.0(100℃) |
|
粘度指数 |
110 | 110 | 110 | 110 |
|
闪点 （℃） |
215 | 226 | 240 | 245 |
|
倾点（℃ ) |
-12 | -12 | -12 | -12 |
|
铜片腐蚀 |
1 | 1 | 1 | 1 |
|
铜片试验 |
无锈 | 无锈 | 无锈 | 无锈 |
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