深圳鑫盈科润滑油贸易有限公司成立于二零零六年,是一家从事工业润滑油销售的贸易公司。 2008年底公司非常荣幸成为了壳牌润滑油授权经销商。同时也相继成为埃克森美孚、福斯工业润滑油的授权经销商。产品包括:液压油、齿轮油、导轨油 、防锈油、 切削油、润滑脂、合成齿轮油、合成润滑脂、高温润滑脂、绝缘油、冷冻、空气压缩机油 、涡轮机油、燃气发电机油、矿山设备用油、钢铁厂油膜轴承及循环系统油、船舶系统油。 销售服务热线:13926530627蒋先生,电话0755-28027380。
为了更好地服务客户,在市区,公司拥有400平方米的营业场地。几年来,经过全体员工不懈努力,公司实现了巨大的飞跃,润滑油销量高速增长,现已发展成为本地区进口品牌润滑油最大的供应商,并在行业中赢得了极高的信誉和良好的口碑。
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| 齿轮油
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Multipurpose Lubricating Oil for Bearings, Gearboxes and Hydraulic Systems
Engine oils have to perform many different functions. They not only have to lubricate, i.e. reduce friction and wear but also to keep the machines clean, inhibit corrosion, seal and cool. In many cases only one of these functions is emphasized while the others are neglected. But one must actually consider all of these functions along with their interactions. The places were most wear and soiling takes place in an engine are the cylinder walls, pistons, rings, valves, distributor and oil pump drives, camshafts, tappets, rockers, all bearings and the sump. An oil must withstand a number of physical conditions, the most important of which being temperature. An oil is expected to perform satisfactorily from - 40 to + 300°C and in some conditions even above this temperature without losing its efficiency. The oil in an engine is mechanically contaminated by combustion residues (soot), abraded metal particles, dust and sand and chemically affected by oxygen, acids and water. The question is: Are these tasks and requirements only applicable to engine oils? and the answer is: No, all machinery lubricants have to fulfil similar requirements. Of course, the particular emphasis reflects the application in question.
The special RENOLIN MR oils are lubricants which satisfy the persity of such applications.
RENOLIN MR oils were developed over 30 years ago but are still among the leading hydraulic and lubricating oils currently available. This is proof of the quality of these oils as well as confirmation of the foresight of FUCHS R + D laboratories which first developed these detergent hydraulic oils.
The RENOLIN MR series of oils offer the following advantages:
RENOLIN | MR 0 | MR 1 | MR 3 | MR 5 | MR 10 | MR 15 | MR 20 | MR 30 | MR 40 | ||
Hydraulic oil type | |||||||||||
acc. to ISO 6743-4¹ | HM 10 | HM 22 | HM 32 | HM 46 | HM 68 | HM 100 | HM 150 | ||||
acc. to DIN 51 502¹ | HLPD10 | HLPD 22 | HLPD 32 | HLPD 46 | HLPD 68 | HLPD 100 | |||||
Characteristics | Unit | Test method | |||||||||
Colour | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2.5 | 3.5 | ASTM D 1500 | |
Kinematic viscosity | |||||||||||
at 40 °C | mm²/s | 2.2 | 4.8 | 9.5 | 22 | 35 | 49 | 70 | 102 | 146 | ASTM D 445 |
at 100 °C | mm²/s | 1 | 1.6 | 2.6 | 4.3 | 5.8 | 7.5 | 9 | 11.2 | 14.2 | ASTM D 445 |
Viscosity index | – | – | - | 100 | 107 | 116 | 102 | 95 | 95 | ASTM D 2270 | |
Density at 15 °C | kg/l | 0.825 | 0.843 | 0.86 | 0.878 | 0.883 | 0.884 | 0.885 | 0.892 | 0.898 | ASTM D 1298 |
Flash point, Cleveland open cup | °C | 75 | 85 | 160 | 165 | 200 | 220 | 225 | 230 | 250 | ASTM D 92 |
Pour point | °C | – 42 | - 36 | - 30 | – 30 | – 30 | – 27 | – 27 | – 21 | - 18 | ASTM D 97 |
Neutralization number | mg KOH/g | 0.7 | ASTM D 974 | ||||||||
Saponification number | mg KOH/g | 2.4 | ASTM D 94 | ||||||||
Oxide ash | % mass | 0.27 | ASTM D 482 | ||||||||
Water content ASTM D 95 | % mass | not traceable | not traceable | not traceable | not traceable | not traceable | not traceable | not traceable | not traceable | not traceable | |
Insolubles DIN 51 592 | % mass | not traceable | not traceable | not traceable | not traceable | not traceable | not traceable | not traceable | not traceable | not traceable | |
Demulsification | min | non demulsifying | non demulsifying | non demulsifying | non demulsifying | non demulsifying | non demulsifying | non demulsifying | non demulsifying | non demulsifying | DIN 51 599 |
Air release at 50 °C | min | 1 | 1 | 2 | 4 | 7 | 10 | 12 | 20 | 30 | ASTM D 3427 |
Foaming, | |||||||||||
seq. I | ml | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | ASTM D 892 seq. I-III |
seq. II | ml | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | ASTM D 892 seq. I-III |
seq. III | ml | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | < 30/0 | ASTM D 892 seq. I-III |
Copper corrosion | degree of corr. | 1a-100A3 | 1a-100A3 | 1a-100A3 | 1a-100A3 | 1a-100A3 | 1a-100A3 | 1a-100A3 | 1a-100A3 | 1a-100A3 | ASTM D 130 |
Rust prevention | pass B | pass B | pass B | pass B | pass B | pass B | pass B | pass B | pass B | ASTM D 665 | |
Ageing behavior, | |||||||||||
viscosity increase | % | 3 | 2 | 2 | 2 | 2 | 2 | 1 | ASTM D 2893 | ||
precipitation number increase | ml | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | ASTM D 2893 | ||
FZG mechanical gear rig test | load stage | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | DIN 51 354-2 |
Vickers vane pump test, loss of mass | |||||||||||
on ring | mg | < 120 | < 120 | < 120 | < 120 | < 120 | < 120 | < 120 | < 120 | < 120 | IP 281 |
on vanes after 250 h | mg | < 30 | < 30 | < 30 | < 30 | < 30 | < 30 | < 30 | < 30 | < 30 | IP 281 |
Effect on SRE-NBR 1 seal material acc.to DIN 53 538-1 at 100 °C +/– 1 °C after 7 days +/– 2 hours, | |||||||||||
relative volume change | % | 20 | 18 | 17 | 14 | 11 | 9 | 8 | 7 | 7 | DIN 53 521 together with DIN 53 505 |
change in Shore A hardness | Shore | – 9 | - 7 | - 6 | – 5 | – 3 | – 2 | – 2 | – 2 | – 2 | DIN 53 521 together with DIN 53 505 |