HFV-F系列全氟聚醚(PFPE)合成材料为基础,专门为高真空环境而设计的全氟聚醚真空泵油。全氟聚醚真空泵油具有稳定的饱和分子链,不含碳元素
和氢元素,化学性能非常稳定。具有很强的抗氧性能,与氧不相容,不可燃,耐强酸、强碱、强辐射等化学物质。耐高温性能稳定,并具有极低的蒸发损失
和良好的润滑性能。不仅使用寿命长,且使用安全。
HFV-F series is base on PFPE synthetic material, specifically designed for high vacuum environments. PFPE vacuum pump oil features stable, saturated
molecular chains and free from carbon and hydrogen elements. Extremely stable of chemical properties. It boasts strong oxidation resistance, incompatible
with oxygen, non-flammable, resistant to strong acids, strong bases and strong radiation. It maintains stability at high temperatures, exhibits very low evap-
oration loss and possesses excellent lubricity. Not only have a long service life but also safety to use.
※ 低的饱和蒸气压;很好的化学惰性;很高的热稳定性;很好的润滑性;很好的抗磨损性。
※ 无闪点、无燃点;安全无毒;与金属、塑料、弹性体有很好的兼容性。
※ 优良的耐水性;低的表面张力;很好的辐射稳定性。
※ Low vapor pressure;Good chemical inertness;High thermal stability;Good lubricity;Good anti-wear ability.
※ No flash point, no fire point;Safety no toxicity;Excellent compatibility with metals, plastics,elastomers.
※ Good anti-aqueous solvent resistance;Low surface tension;Good radiation stability.
※ HFV-F系列全氟聚醚真空泵油应用于半导体、光伏、航空航天、空间研究、化工、制药、显示器制造等领域。
※ HFV-F series PFPE vacuum pump oil application use in semiconductor、solar system、aerospace、space research、
chemicals、pharmaceutical、monitor manufacture and vacuum area.
测试项目 | 06/6 | 14/6 | 16/6 | 25/6 |
平均分子量 amu | 1800 | 2500 | 2700 | 3300 |
密度@20℃ g/cm³ Density | 1.88 | 1.89 | 1.89 | 1.90 |
运动粘度@20℃
cst Kinematic viscosity | 64 | 148 | 168 | 276 |
粘度指数 Viscosity index | 71 | 97 | 110 | 110 |
饱和蒸气压 Torr Vapor pressure | ||||
@25℃ | 8×10-7 | 1×10-7 | 2×10-6 | 6×10-8 |
@100℃ | 8×10-3 | 2×10-4 | 2×10-4 | 6×10-5 |
倾点 ℃ Pour point | -50 | -45 | -45 | -33 |
表面张力 Dyne/cm Surface tension | 21 | 22 | 22 | 22 |
蒸发损失 % wt Evaporation loss 22hrs 06/6@120℃ 14/6 16/6 25/6 @149℃ | 2.8 | 2.6 | 3.9 | 6.0 |
储存与保质期 :
室内存放,要求避光、干燥处。
产品未开封情况下保质期为3-5年。
Storage and warranty:
Indoor storage, require avoid light and dry place.
Situation in not open ,warranty 3-5 years.
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