Mobilgard& M30 Series
Diesel Engine Oils
Product Description
Mobilgard& M30 Series (M330 and M430) by ExxonMobil are premium, extra high performance 30 TBN engine oils designed for use in the most severe residual-fuelled medium-speed diesel applications found in marine and stationary power industries. These outstanding trunk piston engine oils are formulated utilizing high performance additive detergent technology and provide outstanding residual fuel compatibility characteristics for excellent engine cleanliness, especially in crankcase, camshaft areas, ring belt and piston undercrowns. They also demonstrate excellent high temperature oxidation and thermal stability, low volatility, and high load carrying properties and corrosion protection.
Features and Benefits
Mobilgard M30 Series oils have high performance thermal and oxidation stability. They have excellent TBN retention and resistance to viscosity increases over long operating periods. They also promote a high level of engine cleanliness with protection against wear. Compared to other medium speed engine oils, they have excellent lube/fuel compatibility and separate easily from water.
When used as recommended, Mobilgard M30 Series oils provide the following benefits:
Advantages and Potential Benefits
Excellent thermal and oxidation stability
Reduced deposits in piston undercrown and ring belt areas
Improved anti-wear properties
Extends the life of critical wear surfaces
Advanced detergency/dispersancy
Clean camshaft and crankcase spaces
Outstanding rust and corrosion properties
Protects wear surfaces from water and acidic corrosion
High Residual Fuel Compatibility
Reduced sludge formation, longer oil life, cleaner engines
Low volatility base stocks
Reduced lubricant consumption
Excellent TBN Reserve and Retention
Combats fuel/combustion related corrosion and deposits
Applications
Mobilgard M30 Series oils can be used in most medium-speed trunk piston engine applications. They are recommended for use in main propulsion and auxiliary engines on deep- in main propulsion engines on coa and in stationary power plants. This new Series of oils is the result of an extensive research and development program, incorporating ExxonMobil's patented DAC (Detecting Aspahltene Contamination) Test.
Mobilgard M30 Series oils are designed to meet the needs of engines operating on heavy fuel. They are recommended for use in the latest model medium speed diesel engines and are especially beneficial in engines having low crankcase oil consumption or operating with low cylinder liner temperatures. Relatively high alkalinity reserves in these oils provide excellent protection in neutralising the strong acids resulting from the use of high sulphur fuels that find access to the crankcase to promote oil degradation and ring, cylinder, and bearing corrosion.
Typical Properties
Specific Gravity at 15&C
Flash Point, &C, ASTM D 92
Pour Point, &C, ASTM D 97
Viscosity, ASTM D 445
cSt, at 100&C
TBN, mg KOH/g, ASTM D 2896
Sulphated Ash, wt%, ASTM D 874
Health and Safety(文：李杰 &来源：美孚润滑油)
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Diesel Engine Oils
Product Description
Mobilgard& 12 Series by ExxonMobil are high performance diesel engine oils developed for use in trunk piston engines operating on low sulphur distillate fuels in marine and industrial applications. They are formulated to have excellent resistance to oxidation and viscosity increase over a long period of service. They have superior water separating properties and provide excellent corrosion protection.
Features and Benefits
Mobilgard 12 Series is formulated with base oils having proven successful performance in diesel engines. The additive system is balanced to provide excellent resistance to thermal degradation under moderately severe operating conditions. They also provide good engine cleanliness and superior wear protection.
When used as recommended, Mobilgard 12 Series oils provide the following features and potential benefits:
Advantages and Potential Benefits
Excellent thermal and oxidation stability
Extended periods between inspections, overhaul and cleaning
Improved antiwear properties
Reduced ring and liner wear
Excellent TBN reserve and retention
Increased protection against corrosive wear
Excellent detergency/dispersancy properties
Increased oil service life
Cleaner engines
Applications
The Mobilgard 12 Series diesel engine oils are intended for use as cylinder and bearing lubricants in marine and industrial diesel engines operating on distillate fuels or light fuel blends. They are particularly effective in small bore, high speed engin in new, se and in many types of medium speed engines. They may be used as crankcase lubricants in large crosshead type diesel engines operating on high sulphur fuels. Mobilgard 512 is recommended occasionally by some builders as running-in oil for crosshead type engines.
Typical Properties
Specific Gravity at 15&C
Flash Point, &C, ASTM D 92
Pour Point, &C, ASTM D 97
Viscosity, ASTM D 445
cSt, at 40&C
cSt, at 100&C
Viscosity Index, ASTM D 2270
TBN, mg KOH/g, ASTM D 2896
Sulphated Ash, wt%, ASTM D 874
Health and Safety(文：李杰 &来源：美孚润滑油)
联系我们时请一定说明是在模具联盟网上看到的此信息，谢谢！
联系电话：021-，欢迎您的来电咨询！
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推荐关键词：&Mobilgard412&&Mobilgard 412&
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图为陈一超在操作工具。人物名片：陈一超，HTML5：&a&的ping属性之死亡ping与隐私追踪
您当前位置： &
[ 所属分类
| 时间 2015 |
作者 红领巾 ]
在中&a& 标签加入了一个新的属性ping。设计者加入它的理由是， Ping可以使浏览器对外发送一个异步请求，通常用来广告的追踪、点击率统计或完成一次HTTP重定向。
但是听到监视、追踪这个词，你是不是也觉得有点不舒服，所以Ping这个属性真的是很不受欢迎。浏览器一度抵制、进而加入默认关闭必须从如config这样的选项中打开才可以使用，到现在我从上还没有追寻到哪个浏览器支持它，但在我测试中最新版Chrome44是默认支持Ping的。
一、Ping的用法
Ping的用法很简单，这里举一个例子。
&a href="" ping="/track"&click me&/a&
当你点击click me的时候，会异步发送一个POST请求到Ping后面指定的地址，Request Body的内容为PING。有人可能会说，那&a ping="/track"&click me&/a&这段代码行不行？答案是否定的，href这个属性必须存在与&a&中，不然Ping也是不会运行的。
二、死亡之PING
根据Ping发送POST请求这个特性，我们可以使用循环使之不停的向一个地址追加POST请求，造成DOS攻击。
&script& var link = document.createElement('a'); link.href=""; link.ping = '/'; document.head.appendChild(link); link.click(); &/script&
运行上面的代码，就会不停的向发送POST请求。
请运行在线DEMO： DOS.html
｛chrome｝
三、隐私追踪
Ping可以进行广告追踪，它可以统计用户都点击了哪些链接以及次数，并使用POST请求把这些信息发送到广告商的服务器上。那么POST的这些信息都包含了什么呢，简单来说HTTP Header的内容都会有，我们来看一个截获的完整信息
HOST: CONTENT-LENGTH: 4ORIGIN: PING-FROM: http://****.com/js6/read/readhtml.jsp?mid=458:xtbBygBMgFO+dvBcvQAAsM&font=15&color=064977USER-AGENT: Mozilla/5.0 ( NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0. Safari/537.36PING-TO: /CONTENT-TYPE: text/pingACCEPT: */*REFERER: http://****.com/js6/read/readhtml.jsp?mid=458:xtbBygBMgFO+dvBcvQAAsM&font=15&color=064977ACCEPT-ENCODING: gzip, deflateACCEPT-LANGUAGE: zh-CN,q=0.8COOKIE: sessionid=rnbymrrkbkipn7byvdc2hsem5o0vrr13CACHE-CONTROL: max-age=0CONNECTION: keep-alive
PING-FROM、USER-AGENT、REFERER这三个关键信息，直接泄漏了用户的隐私。而这也为我们最爱的XSSSHELL又提供了一个小插件。对于图片探针如果没了新鲜感，那么请试试Ping探针吧，简单的一句&a href="" ping=&就搞定！
追踪这事是攻击者的最爱，我简单做了一个DEMO，打开aping.html这个页面，点击后，你会前往wathwg，并且我异步重定向了下w3.org，但同时你的HTTP Header/IP就被我获取到了。你可以通过这个链接查看截获到的信息，Ping.html。
请访问在线DEMO： aping.html
把PING归结为探测用户隐私的范畴一点也不为过。这其实不怪设计者，Ping的最初设计理念，是为了使得广告统计更加方便简洁，哪怕是它的重定向功能，也是为了在异步请求的情况下使用户整体提高访问页面速度的快感。但是这仿佛也无法遮掩住PING的潜在探测用户隐私的特性。也许这就是PING的先天性缺陷。
HTML5中，&a&标签多了几个属性，如download/ping。2012年时，我在百度HI写了一篇《HTML5 A[download] 攻击模型》，就对当时download的攻击思路做了简单的分析，可惜百度HI关闭了，download那篇也石沉大海，但三年下来，再看那篇文章，当时提出的一些攻击点，浏览器也已经做了相应的防御，从中看到了攻防对抗的变化和浏览器厂商的激进与妥协。
这种感悟是挺好的，你可以对应着如笔记般的进行标注，这些变化是什么、为什么这么变等等，我觉得应该时不时的把前些年的文章拿出来，和现在的形式对比下，有些东西不得不从这种长时间轴的总结和更新中才能得出结论来，比如10年间消失的10种WEB攻击、浏览器厂商的激进与妥协、10年后WEB是什么样的……
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转载文章如有侵权，请邮件 admin[at]codesec.netMobilgard& M40 Series
Diesel Engine Oils
Product Description
Mobilgard& M40 Series (M340 and M440) by ExxonMobil are premium, extra high performance 40 TBN engine oils designed for use in the most severe residual-fuelled medium-speed diesel applications found in marine and stationary power industries. These outstanding trunk piston engine oils are formulated utilizing the high performance additive detergent technology and provide outstanding residual fuel compatibility characteristics for excellent engine cleanliness, especially in crankcase, camshaft areas, ring belt and piston undercrowns. They also demonstrate excellent high temperature oxidation and thermal stability, low volatility, and high load carrying properties and corrosion protection.
Features and Benefits
Mobilgard M40 Series oils have outstanding thermal and oxidation stability. They have excellent TBN retention and resistance to viscosity increases over long operating periods. They also promote a high level of engine cleanliness with protection against wear. Compared to other medium speed engine oils, they have excellent lube/fuel compatibility and separate easily from water.
When used as recommended, Mobilgard M40 Series oils provide the following benefits:
Advantages and Potential Benefits
Excellent thermal and oxidation stability
Reduced deposits in piston undercrown and ring belt areas
Improved anti-wear properties
Extends the life of critical wear surfaces
Advanced detergency/dispersancy
Clean camshaft and crankcase spaces
Outstanding rust and corrosion properties
Protects wear surfaces from water and acidic corrosion
High residual fuel compatibility
Reduced sludge formation, longer oil life, cleaner engines
Low volatility base stocks
Reduced lubricant consumption
Excellent TBN reserve and retention
Combats fuel/combustion related corrosion and deposits
Applications
Mobilgard M40 Series oils can be used in most medium-speed trunk piston engine applications. They are recommended for use in main propulsion and auxiliary engines on deep- in main propulsion engines on coa and in stationary power plants. This new Series of oils is the result of an extensive research and development program, incorporating ExxonMobil's patented DAC (Detecting Asphaltene Contamination) Test.
Mobilgard M40 Series oils are designed to meet the needs of engines operating on heavy fuel. They are recommended for use in the latest model medium speed diesel engines and are especially beneficial in engines having low crankcase oil consumption or operating with low cylinder liner temperatures. Relatively high alkalinity reserves in these oils provide superior protection in neutralising the strong acids resulting from the use of high sulphur fuels that find access to the crankcase to promote oil degradation and ring, cylinder, and bearing corrosion.
Typical Properties
Specific Gravity at 15&C
Flash Point, &C, ASTM D 92
Pour Point, &C, ASTM D 97
Viscosity, ASTM D 445
cSt, at 100&C
TBN, mg KOH/g, ASTM D 2896
Sulphated Ash, wt%, ASTM D 874
&(文：李杰 &来源：美孚润滑油)
联系我们时请一定说明是在模具联盟网上看到的此信息，谢谢！
联系电话：021-，欢迎您的来电咨询！
本页网址：
推荐关键词：&Mobilgard M 340&&Mobilgard M340&
更多相关信息
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版权与免责声明：
①凡本网注明"来源：模具联盟网"的所有作品，版权均属于模具联盟网，转载请必须注明模具联盟网，违反者本网将追究相关法律责任。
②本网转载并注明自其它来源的作品，目的在于传递更多信息，并不代表本网赞同其观点或证实其内容的真实性，不承担此类作品侵权行为的直接责任及连带责任。其他媒体、网站或个人从本网转载时，必须保留本网注明的作品来源，并自负版权等法律责任。
③如涉及作品内容、版权等问题，请在作品发表之日起一周内与本网联系，否则视为放弃相关权利。
联 系 人：
联系地址：
上海自贸区基隆路9号洲际大厦19楼
联系电话：
在线咨询：
企业网址：
公司网站：
联系我时，
告知来自模具联盟网
图为陈一超在操作工具。人物名片：陈一超，