美孚SHC
PM系列造紙機油
Mobil SHC PM 150.220,320.460
美孚SHC?PM系列
造紙機潤滑油
產(chǎn)品描述
美孚SHC PM系列是專為最苛刻的工業(yè)造紙機循環(huán)系統(tǒng)設計,卓越的性能合成潤滑油。
美孚SHC PM系列油品配方,以提供齒輪和最惡劣的條件下工作的軸承卓越的保護。 他們已經(jīng)非常低的傾點和固有的高粘度指數(shù)(VI),這有助于確保良好的低溫啟動,同時保持優(yōu)異的粘度特性在非常高的溫度。 該流體是非常剪切穩(wěn)定的,甚至當在高負載軸承和齒輪遭受嚴重的機械剪切粘度保持控制。 它們的低牽引系數(shù)和高粘度指數(shù)可以幫助導致較低的能源消耗和減少器件的工作溫度。
美孚SHC PM系列為了開發(fā)最新的美孚SHC技術,美孚SHC PM系列潤滑油,??松梨诠镜漠a(chǎn)品配方科學家選擇了,因為他們的特殊的高溫/抗氧化潛能選擇基礎油,結合他們平衡的添加劑系統(tǒng),配合基礎油的固有利益成就卓越績效標準。 這些液體允許使用更高的蒸汽壓力,溫度和高輸出造紙機和壓光輥常見的機器速度。 其杰出的水解穩(wěn)定性和過濾性保證優(yōu)異的性能,在水的存在下,并保留有效的過濾,即使在很細的過濾水平的能力。 他們很容易與水分離,并保留其顏色特征進行操作的苛刻條件下長時間。
特點和優(yōu)點
美孚SHC PM系列代表造紙機潤滑技術進步。
在抗磨損保護,增強的氧化穩(wěn)定性,化學穩(wěn)定性,有效的防銹和防腐蝕保護,顏色穩(wěn)定性和過濾性等方面的出色表現(xiàn)能力,不僅延長維護保養(yǎng)周期,但可以提高機器性能并提高生產(chǎn)能力。
這可以導致更少的所需的維護和更長的設備壽命。
優(yōu)點及潛在效益
1 更容易啟動和改善潤滑冷啟動
2 保護在高溫下額外保證金
3 更好地控制進給率
4 提高軸承和齒輪性能
5 延長油的使用壽命
6 較低的過濾器更換費用
7 清潔系統(tǒng)
8 還原系統(tǒng)存款
9 允許更容易去除水
10 降低系統(tǒng)形成不良乳液
11 降低能源消耗
12 較低的操作溫度
13 減少磨損
14 保持油線,無存款的流量控制機制
15 改善油的流動和冷卻性能
16 降低過濾器的更換成本
17 保護齒輪和軸承在潮濕環(huán)境
18 提供的軸承和齒輪腔上面正常濕潤表面的區(qū)域蒸氣空間保護
產(chǎn)品特點
A 優(yōu)良的寬溫性能
B 卓越的抗磨損保護
C 出色的氧化和熱穩(wěn)定性
D 有效的水分離特性
E 低牽引系數(shù)
F 極好的過濾
G 高水平的防銹防腐蝕保護
應用
1 嚴重的工業(yè)造紙機循環(huán)系統(tǒng)的潤滑
2 涉及經(jīng)營在很寬的溫度范圍內(nèi),如壓光輥環(huán)流系統(tǒng)的應用
3 必須啟動并投入運行快速系統(tǒng)
4 循環(huán)系統(tǒng)潤滑的齒輪和軸承
Mobil SHC? PM Series
Paper Machine Lubricants
Product Description
Mobil SHC? PM Series products are superior performance synthetic lubricants specifically designed for the most demanding industrial paper machine circulating systems. The Mobil SHC PM Series oils are formulated to provide outstanding protection of gears and bearings operating under the most severe conditions. They have very low pour points and a naturally high viscosity index (VI) which helps ensure good low temperature start-up while maintaining excellent viscosity characteristics at very high temperatures. The fluids are very shear stable and maintain viscosity control even when subjected to severe mechanical shear in heavily loaded bearings and gears. Their low traction coefficient and high viscosity index can help result in lower energy consumption and reduced component operating temperatures.
To develop the latest Mobil SHC technology for Mobil SHC PM Series oils, ExxonMobil product formulation scientists chose select base oils because of their exceptional thermal/oxidative resistance potential and combined them with a balanced additive system, which complement the inherent benefits of the base oils to attain high performance standards. These fluids permit the use of higher steam pressures, temperatures and machine speeds common in high output paper machines and calendar rolls. Their outstanding hydrolytic stability and filterability assure excellent performance in the presence of water and the ability to retain effective filtration even at very fine filtration levels. They readily separate water and retain their colour characteristics for extended periods of operation under severe conditions.
Features and Benefits
The Mobil SHC PM Series oils represent a technological advance in paper machine lubrication. Their excellent performance capabilities in the areas of wear protection, enhanced oxidation stability, chemical stability, effective rust and corrosion protection, colour stability, and filterability not only prolong maintenance service intervals but can improve machine performance and increase production capacity. This can result in less required maintenance and longer equipment life.
Features
|
Advantages and Potential Benefits
|
Excellent Wide Temperature Performance
|
Easier start-up and improved lubrication at cold starts
Extra margin of protection at elevated temperatures
Better control of feed rates
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Exceptional Wear Protection
|
Improved bearing and gear performance
|
Outstanding Oxidation and Thermal Stability
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Longer oil life
Lower filter replacement costs
Cleaner systems
Reduction of system deposits
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Effective Water Separation Properties
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Allows easier removal of water
Reduces formation of undesirable emulsions in systems
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Low Traction Coefficient
|
Reduced energy consumption
Lower operating temperatures
Reduced wear
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Excellent Filterability
|
Keeps oil lines and flow control mechanisms free of deposits
Improved oil flow and cooling performance
Lowers filter replacement costs
|
High Level Rust and Corrosion Protection
|
Protects gears and bearings in wet environments
Provides vapour space protection for areas of bearing and gear cavities above normally wetted surfaces
|
Applications
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Lubrication of severe industrial paper machine circulating systems
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Application involving circulation systems operating over a wide temperature range such as calendar rolls
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Systems that must be started and brought on line quickly
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Circulation systems lubricating gears and bearings
Typical Properties
Mobil SHC PM Series
|
150
|
220
|
320
|
460
|
ISO Viscosity Grade
|
150
|
220
|
320
|
460
|
Viscosity, ASTM D 445
|
|
|
|
|
cSt @ 40o C
|
158
|
225
|
325
|
465
|
cSt @ 100o C
|
18.9
|
25.6
|
34.7
|
44.8
|
Viscosity Index, ASTM D 2270, typical
|
124
|
127
|
130
|
137
|
FZG 4-Square Load Support, DIN 51354, fail stage
|
11
|
11
|
11
|
11
|
Rust Characteristics, Proc A and B, ASTM D 665
|
Pass
|
Pass
|
Pass
|
Pass
|
Hydrolytic Stability (Acid Number Change),ASTM D 2619, mgKOH/g
|
0
|
0
|
0
|
0
|
Copper Strip Corrosion, 24h @ 100o C, ASTM D 130, rating
|
1B
|
1B
|
1B
|
1B
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Demulsibility, minutes to 40/40/0, 82o C
|
15
|
25
|
30
|
30
|
Pour Point, oC, ASTM D 97, max
|
-39
|
-36
|
-33
|
-27
|
Flash Point, oC, ASTM D 92, min
|
220
|
220
|
220
|
220
|
Specific Gravity 15o C/15o C, ASTM D 1298
|
0.857
|
0.863
|
0.865
|
0.874
|
 |