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。
※ 极低的饱和蒸汽压,较大的抽气速率和适中极限压力。
※ 良好的氧化安定性和化学稳定性,在连续的高温下操作时真空度不易下跌。
※ 优良的润滑性能和流动性能。
※ Extremely low saturated vapor pressure,high pumping rate and moderate ultimate pressure.
※ Good oxidation and chemical stability to keep stabilization of vacuum degree under continuous high temperature.
※ Excellent lubricity and fluid ability.
※ HFV-Z22适用于抽速快的蒸汽流油增压泵。
※ HFV-Z32、46适用于极限真空要求高的油增压泵。
※ 适用于真空冶炼、塑料连续喷镀金属、真空蒸馏及低密度风洞装置等的抽气设备。
※ 为充分发挥其真空性能,须在最佳加热功率下使用。
※ HFV-Z22 for vapor booster pump of large pumping rate.
※ HFV-Z32, 46 for oil booster pump with the high requirement of ultimate vacuum.
※ Applicable to extraction equipment,such as vacuum metallurgy,plastic coated metal,distillation and low density wind tunnel equipment.
※ The product is strongly recommended to be used under the optimum heat power.
项目/等级 Item/Grade | HFV-Z22 | HFV-Z32 | HFV-Z46 | 试验方法 Method |
运动粘度(40℃),mm2/s Kinematic viscosity | 19.8~24.2 | 28.8~35.2 | 41.4~50.6 | GB/T265 |
闪点(开口),℃≥ Flash point(open cup) | 180 | 200 | 220 | GB/T267 |
倾点,℃≤ Pour point | -10 | -10 | -10 | GB/T3535 |
腐蚀试验(铜片,100℃,3h)级≤ Corrosion Test(T2Cooper,100℃,3h) | 1a | 1a | 1a | GB/T5096 |
抗乳化度(40-40-0)ml,min Demulsibility 54℃≤ | 10 | 10 | 10 | GB/T7305 |
泡沫性(ml/ml) Foam characteristic (泡沫倾向/稳定性) (Foam tendency/stability) 24℃≤ 93.5℃≤ 后24℃≤ Later | 100/0 100/0 100/0 | 100/0 100/0 100/0 | 100/0 100/0 100/0 | GB/T12579 |
极限压力,kpa≤ Extreme pressure | 5.0×10-5 | 5.0×10-5 | 5.0×10-5 | GB/T6306.2 |
注: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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