Wujiang Xueli Lubricant Co., Ltd.
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ADD:Meiyan, Wujiang, Jiangsu, China.
ZIP:215225
TEL:+86-512-63688280 , 63688859
FAX:+86-512-63688859
CONTACT:Feng jiajun (Sales)
MOBILE:+86-13862188118 , 15062525999
E-mail:xl@    
URL:www.
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L-HM Hydraulic Oil
 

Typical measured value

Test method

Viscosity Grade (GB3141) 22 32 46 68 -
kinematic viscosity, mm2/s         GB/T265
(0°C) ≤ 300 420 780 1400  
(40°C) 19.8
--
24.2
28.8
--
35.2
41.4
--
50.6
61.2
--
74.8
 
(100°C)≥ 4.1 5.0 6.1 7.8  
Flash point(open cup), °C≥ 165 175 185 195 GB/T3536
Pour point, °C ≤ -15 -15 -9 -9 GB/T3535
Liquid corrosion (distilled water) No rust observed GB/T11143
Copper strip corrosion test (100°C,3h), ≤ 1 GB/T5096
Rubber seal compatibility ≤ 13 12 10 8 SH/T0305
Air release value(50°C),nm ≤ 5 6 10 10 SH/T0308
Foaming, ml/ml   GB/T12579
24°C ≤ 150/0  
93°C ≤ 75/0  
24°C ≤ 150/0  
Anti-emulsification(40-37-3ml),min   GB/T7305
54°C ≤ 30  
Abrasion resistance    
FZG gear test ≥ 101010 SH/T0306
Vane pump test (weight loss, 250h), mg ≤ 150 SH/T0307
Accelerated abrasion test (392N,60min,25°C), min See report SH/T0189
Oxidation stability (until acid value reaches 2.0mgkOH/g), h ≥ 1000 SY2680
Oxygen bomb test (pressure drop 175kpa), min See report SH/T0193
Neutralization value, mgkOH/g See report GB/T4945
Water, % ≤ Trace GB/T260
mechanical impurities, % ≤ none GB/T511
Color, ALPHA See report GB/T6540

Mineral oil type hydraulic oil. Formulated with refined paraffinic petroleum oil and functional additives including viscosity improver, antioxidant, antirust and antifoaming ingredients.

Excellent resistance to oxidation, rust and foaming. Protects hydraulic pump against wear. Suitable for hydraulic systems working at between -5 and +60°C.

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