Mobil Vactra Oil Named Series
General Purpose Oils
美孚威達名稱系列
一般用途潤滑油
Product Description 簡介
Mobil Vactra Oil, named series, is formulated from 美孚威達油名稱系列是選用化學性穩定及高
selected, chemically stable, high VI base oils. Additives are 粘度指數的基礎油制造而成。所采用的添加
incorporated that provide enhanced antiwear characteristics
and improved film strength. These additives enable Mobil 劑能夠增強有的耐磨性和油膜力度，這些添
Vactra Oil, named series, to adhere strongly to metal 加劑使美孚威達油名稱系列能強力地粘附在
surfaces and to provide protection against welding and
金屬表面，更能在薄油膜情況下防止焊接及
scoring under thin film conditions.
劃痕的發生。
Benefits 優點
Excellent wear protection under boundary lubrication 在界面潤滑的情況下有優異的防磨損能
conditions
力
Good rust and corrosion protection
良好的防銹和防腐蝕性能
Multipurpose, multiservice capability
Economical operation 多種用途
Wide acceptance by machinery builders 費用便宜
獲得機器制
造商廣泛接受
Application 用途
Mobil Vactra Oil, named series, is recommended for use in 美孚威達油名稱系列適合祗需要一般用途潤
enclosed gears and bearings where a general purpose oil is 滑油的密閉式齒輪及軸承使用。對采用油池
recommended. They provide excellent lubrication of plain
and antifriction bearings in both reservoir and all loss 式及全損式潤滑方法的滑動及減摩軸承能提
application. These oils are particularly suitable for general 供極佳的潤滑作用。本系列潤滑油尤其適合
machine tool lubrication or other industrial applications
機床的一般潤滑與及祗需間歇潤滑的機件。
where the lubricant is applied intermittently.
Mobil Vactra Oil, named series, is recommended for use in 中等負荷的循環及液壓系統，若因嚴重漏油
moderate duty circulation and hydraulic systems where
而要經常添油或因污染而要經常換油的話，
high leakage rates necessitate frequent makeup or where
contamination requires frequent changeouts. In such 則可采用本潤滑油。因為在此等耗油量較大
service, these oils offer an economic advantage over 的情況下，本系列潤滑油比采用高品質渦輪
premium quality turbine and circulating oils.
及循環油較為經濟。
Mobil Vactra Oil, named series, should not be used where
o o
bulk oil temperatures exceed 150 F (66 C) or where the 美孚威達油名稱系列并不適用于整體油溫超
oil is expected to remain in service for indefinite periods.
Where such conditions exist, Mobil DTE Oil, named 越華氏 150 度 (攝氏 66 度) ，或需要潤滑
series, is preferred. 油有很長使用壽命的系統。此等系統應選用
美孚 DTE 名稱系列。
Mobil Vactra Oil Named Series
General Purpose Oils
美孚威達名稱系列
一般用途潤滑油
Properties 性質
Effective adhesiveness agent provide protection 有粘附特性，在薄油膜下能防止焊接及
against welding and scoring under thin film
conditions 劃痕之產生
Contain pour point depressant, to increase the useful 含有凝點降低添加劑，擴大適用溫度范
temperature operating range by lowering the
圍
minimum temperature at which they may be used
Effective rust inhibitor ensures protection against rust 有防銹及防腐蝕之功能
and corrosion
以 下 所 列 數 據 除 特 別 注 明 外，均 為 典 型 值
Characteristics 特 性 Typical callus unless otherwise stated
Mobil Vacrta Oil
美 孚 威 達 油
Light
Characteristics 特 性 Typical callus unless otherwise stated
Mobil Vacrta Oil
美 孚 威 達 油
Light Medium Heavy Heavy Extra BB AA HH
Medium Heavy
輕級 中級 中重級 重級 特重級
0
Density @ 15 C ，kg/L
0 0.87 0.87 0.88 0.88 0.89 0.89 0.89 0.90
密 度 @ 15 C ，千克 / 升
o
Pour Point, C max.
o
傾 點，不 高 于 C -12 -12 -12 -12 -9 -9 -7 -4
o
Flash Point, C min.
o
閃 火 點，不 低 于 C 177 191 204 210 216 227 232 238
ISO Viscosity Grade
ISO 粘 度 等 級 32 46 68 100 150 220 320 460
Viscosity 粘 度
o
cSt @ 40 C
@40 oC 厘 斯 28.8/32 41.4/46 61.23/68 90/100 135/150 198/220 288/320 414/460
o
cSt @ 100 C
@100 oC 厘 斯 5.2 6.7 8.5 11.0 14.1 18.5 22.4 28.3
Viscosity Index
95 95 95 95 95 90 90 90
Refer to MOBIL LUBE TECHNICAL SUPPORT CENTRE
Due to continual product research and development, for more product information and assistance.
the information contain herein is subject to Hong Kong: - Tel : ( 852 ) 27300416 Fax : ( 852 ) 31978380
formulation changes without notification.
本公司產品經常不斷研究和發展, 如需要較詳細產品資料或協助, 請查詢美孚潤滑技術服務中心。
所有產品資料得隨時改變，將不作另行通告。 香港 － : ( 852 ) 27300416 傳真 ：( 852 ) 31978380
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