惠丰企业生产的真空油采用优质的基础油和进口添加剂调配而成,是一种理想的润滑材料,广泛应用于我国军工企业、显示行业、照明行业、太阳能行业、镀膜行业、制冷行业、航空航天等。
※ HFV-100#即为SH0528合格品,HFV-100a属于一级品是HFV-100真空泵油的升级产品。一级品产品还包括HFV-46,68,150。
※ 一级品具有较好的粘温性能,保证真空度的同等条件下优于HFV-100#真空泵油。
※ 一级品具有较好的抗氧化性能,以适应对氧化性能有一定要求的场合。
※ 一级品抗乳化性能优于HFV-100真空泵油,实现较快速的油水分离。
※ HFV-100# conforms to the Standard SH0528, HFV-100a belongs to the first class and is an ideal substitute of HFV-100 vacuum pump oil. The first class products also include HFV-46, 68,150.
※ The first class has good viscosity-temperature characteristic to ensure better vacuum degree than HFV-100 vacuum pump oil at same condition.
※ The first class has superior anti-oxidation property, it is available for the situations if needed.
※ The first class has better demulsibility compared with HFV-100 to separate oil from water rapidly.
※ 适用于粗真空应用的滑阀泵、旋片、活塞真空泵,也可以用于罗茨真空泵。
※ Applicable to use all kinds of slide valve vacuum pump, rotary vacuum pump,piston vacuum pumps also can use roots vacuum pump.
项目/等级 | 100合格品 | 一级品 | 试验方法 | |||
|
| 46 | 68 | 100a | 150 |
|
运动粘度(40℃),mm2/s | 90~110 | 41.4-50.6 | 61.2-74.8 | 90~110 | 135~165 | GB/T265 |
粘度指数 | 90 | 90 | 90 | 90 | 90 | GB/T2541 |
闪点(开口),℃≥ | 220 | 220 | 230 | 240 | 250 | GB/T3536 |
倾点,℃ ≤ | -9 | -12 | -12 | -9 | -9 | GB/T3535 |
密度(20℃),kg/m3 ≤ | 884 | 880 | 882 | 884 | 885 | GB/T1884 |
抗乳化度(40-40-0)ml,min |
— 报告 |
20 |
20 |
— |
— | GB/T7305 |
极限压力,kpa |
— — | 6.7×10-5
— | 6.7×10-5 — | 6.7×10-5 — | 6.7×10-5 — | GB/T6306.2 |
注:极限压力必须用双级双优真空泵作为试验用泵。
use double-stage and double-excellent vacuum pump as extreme pressure test pump.
以上数据为代表性式样的测定结果,产品性能以实测为准。
The data above values of typical samples only. Product properties should refer to actual measurement.
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