長城7417號極壓脲基潤滑脂
1. 概述
本產品是以特種有機稠化劑稠化礦物油,并加有高效添加劑精制而成的極壓脲基潤滑脂。
2. 性能特點
l 優異的氧化安定性能性能,防止潤滑脂高溫變質;
l 優異的機械安定性能與粘附性,避免潤滑脂流失;
l 優良的抗沖擊負荷能力,保護軸承在沖擊負荷的情況下有效的潤滑;
l 優良的抗酸性介質能力,適宜酸性介質環境下軸承的潤滑;
l 良好的抗水淋性能,適宜潮濕環境下軸承的潤滑;
l 優異的極壓抗磨性,保護軸承減少磨損;
l 優異的綜合性能,保證高溫軸承較長的使用壽命。
3. 執行標準
本產品符合Q/SH303 222-2004標準。
4. 典型數據
項 目
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典型數據
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試驗方法
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外觀
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黃色均勻油膏
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目測
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滴點,℃
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278
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GB/T3498
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1/4錐入度,0.1mm
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68
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GB/T269
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腐蝕(T2銅,100℃,3h),B法
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合格
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SH/T0331
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壓力分油,%(m/m)
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3.5
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GB/T392
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相似粘度(-10℃,10s-1),Pas
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1213
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SH/T0048
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蒸發度(150℃,1h),%(m/m)
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1.2
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SH/T0337
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四球試驗(常溫,1500rpm)
最大無卡咬負荷PB,N
燒結負荷PD,N
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833
4900
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GB/T3142
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5. 用 途
本產品適用于較高溫度、潮濕環境和沖擊負荷較大的中、重負荷滾珠、滾柱軸承的潤滑。如冶金行業的熱振篩軸承,大型風機軸承,軋機軋輥軸承,造紙廠制漿機械、烘干機械及礦山機械軸承的潤滑。
使用溫度范圍-10~120℃,短期可達150℃。
6. 注意事項
l 本產品應貯存于干燥、避光處。啟用后應避免混入雜質,影響使用效果
l 本產品見光后顏色逐漸變深,不影響使用
l 請勿與其他產品混用
7. 包 裝
17Kg塑料桶,1Kg塑料盒或根據客戶需求進行包裝。
eroshell Fluid 2F殼牌2F號航空液壓油low volatility synthetic ester oil used in aircraft instruments and also for the general lubrication of aircraft. It is oxidation and corrosion inhibited, and possesses good high and low temperature characteristics.
Aeroshell Fluid 2F殼牌2F號航空液壓油is used for general aircraft lubrication as well as for aircraft gyro instrument gimbal bearings, separately lubricated high speed turbines and compressors, aircraft air cycle equipment and electronic equipment. Aeroshell Fluid 2F殼牌2F號航空液壓油2 is particularly suitable for use when an oil with a low evaporation rate is required at high and low temperatures.
Aero Fluid Aeroshell Fluid 2F殼牌2F號航空液壓油is a synthetic oil and it should not be used in contact with incompatible seal materials such as neoprene or natural rubber. Suitable seal material include Fluorocarbon (Viton). Aero Fluid 12 may also affect certain paints and plastics. It is recommended that components are evaluated for compatibility if there is any question.
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